CATHERINE E. HOUSECROFT & ALAN G. SHARPE INORGANIC ...
Transcript of CATHERINE E. HOUSECROFT & ALAN G. SHARPE INORGANIC ...
INORGANIC CHEMISTRY
CATHERINE E. HOUSECROFT & ALAN G. SHARPE
FIFTH EDITION
INO
RG
AN
IC
INORGANIC CHEMISTRYFIFTH EDITION
[281]
Inorganic Chemistry eBook
Table of Contents
Front Cover
IFC
Periodic Table
Title Page
Copyright Page
Summary of Contents
Contents
Guided tour
Preface to the fifth edition
Acknowledgements
1 Basic concepts: atoms 1.1 Introduction
Inorganic chemistry: it is not an isolated branch of chemistry
The aims of Chapters 1 and 2
1.2 Fundamental particles of an atom
1.3 Atomic number, mass number and isotopes Nuclides, atomic number and mass number
Relative atomic mass
Isotopes
1.4 Successes in early quantum theory Some important successes of classical quantum theory
Bohrs theory of the atomic spectrum of hydrogen
1.5 An introduction to wave mechanics The wave-nature of electrons
The uncertainty principle
The Schrodinger wave equation
1.6 Atomic orbitals The quantum numbers n , l and ml
The radial part of the wavefunction, R (r )
The radial distribution function, 4�r2R(r)2
The angular part of the wavefunction, A.�; �.
Orbital energies in a hydrogen-like species
Size of orbitals
The spin quantum number and the magnetic spin quantum number
The ground state of the hydrogen atom
1.7 Many-electron atoms
Table of Contents
The helium atom: two electrons
Ground state electronic configurations: experimental data
Penetration and shielding
1.8 The periodic table
1.9 The aufbau principle Ground state electronic configurations
Valence and core electrons
Diagrammatic representations of electronic configurations
1.10 Ionization energies and electron affinities Ionization energies
Electron affinities
2 Basic concepts: molecules 2.1 Bonding models: an introduction
A historical overview
Lewis structures
2.2 Homonuclear diatomic molecules: valence bond (VB) theory Uses of the term homonuclear
Covalent bond distance, covalent radius and van der Waals radius
The valence bond (VB) model of bonding in H2
The valence bond (VB) model applied to F2 , O2 and N2
2.3 Homonuclear diatomic molecules: molecular orbital (MO) theoryAn overview of the MO model
Molecular orbital theory applied to the bonding in H2
The bonding in He2; Li2 and Be2
The bonding in F2 and O2
What happens if the sp separation is small?
2.4 The octet rule and isoelectronic speciesThe octet rule: first row p-block elements
Isoelectronic species
The octet rule: heavier p-block elements
2.5 Electronegativity valuesPauling electronegativity values, �P
Mulliken electronegativity values, �M
AllredRochow electronegativity values, �AR
Electronegativity: final remarks
2.6 Dipole momentsPolar diatomic molecules
Molecular dipole moments
2.7 MO theory: heteronuclear diatomic moleculesWhich orbital interactions should be considered?
Hydrogen fluoride
Table of Contents
Carbon monoxide
2.8 Molecular shape and the VSEPR modelValence-shell electron-pair repulsion model
Structures derived from a trigonal bipyramid
Limitations of the VSEPR model
2.9 Molecular shape: stereoisomerismSquare planar species
Octahedral species
Trigonal bipyramidal species
High coordination numbers
Double bonds
3 Introduction to molecular symmetry3.1 Introduction
3.2 Symmetry operations and symmetry elementsRotation about an n-fold axis of symmetry
Reflection through a plane of symmetry (mirror plane)
Reflection through a centre of symmetry (inversion centre)
Rotation about an axis, followed by reflection through a plane perpendicular to
this axis
Identity operator
3.3 Successive operations
3.4 Point groups C1 point group
C1v point group
D1h point group
Td, Oh or Ih point groups
Determining the point group of a molecule or molecular ion
3.5 Character tables: an introduction
3.6 Why do we need to recognize symmetry elements?
3.7 Vibrational spectroscopy How many vibrational modes are there for a given molecular species?
Selection rules for an infrared or Raman active mode of vibration
Linear (D1h or C1v ) and bent (C2v ) triatomic molecules
Bent molecules XY2 : using the C2v character table
XY3 molecules with D3h symmetry
XY3 molecules with C3v symmetry
XY4 molecules with Td or D4h symmetry
XY6 molecules with Oh symmetry
Metal carbonyl complexes, M(CO)n
Metal carbonyl complexes M(CO)6�n Xn
Observing IR spectroscopic absorptions
Table of Contents
3.8 Chiral molecules
4 Experimental techniques 4.1 Introduction
4.2 Separation and purification techniques Gas chromatography (GC)
Liquid chromatography (LC)
High-performance liquid chromatography (HPLC)
Recrystallization
4.3 Elemental analysis CHN analysis by combustion
Atomic absorption spectroscopy (AAS)
4.4 Compositional analysis: thermogravimetry (TG)
4.5 Mass spectrometry Electron ionization (EI)
Fast atom bombardment (FAB)
Matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF)
Electrospray ionization (ESI)
4.6 Infrared and Raman spectroscopies Energies and wavenumbers of molecular vibrations
The Fourier transform infrared (FT-IR) spectrometer and sample preparation
Diagnostic absorptions
Deuterium/hydrogen exchange
Raman spectroscopy
4.7 Electronic spectroscopyUV-VIS absorption spectroscopy
Types of absorption
Absorbance and the BeerLambert Law
Emission spectroscopy
4.8 Nuclear magnetic resonance (NMR) spectroscopy NMR active nuclei and isotope abundance
Which nuclei are suitable for NMR spectroscopic studies?
Resonance frequencies and chemical shifts
Chemical shift ranges
Solvents for solution studies
Integration of signals and signal broadening
Homonuclear spinspin coupling: 1 H1 H
Heteronuclear spinspin coupling: 13 C1 H
Case studies
Stereochemically non-rigid species
Exchange processes in solution
4.9 Electron paramagnetic resonance (EPR) spectroscopy
Table of Contents
What is EPR spectroscopy?
The Zeeman electronic effect
EPR spectra
4.10 Mo¨ssbauer spectroscopy The technique of MoÅN ssbauer spectroscopy
What can isomer shift data tell us?
4.11 Structure determination: diffraction methods X-ray diffraction (XRD)
Single crystal X-ray diffraction
Powder X-ray diffraction
Single crystal neutron diffraction
Electron diffraction
Low-energy electron diffraction (LEED)
Structural databases
4.12 Photoelectron spectroscopy (PES, UPS, XPS, ESCA)
4.13 Computational methods HartreeFock theory
Density functional theory
Hu¨ckel MO theory
Molecular mechanics (MM)
5 Bonding in polyatomic molecules 5.1 Introduction
5.2 Valence bond theory: hybridization of atomic orbitals What is orbital hybridization?
sp Hybridization: a scheme for linear species
sp2 Hybridization: a scheme for trigonal planar species
sp3 Hybridization: a scheme for tetrahedral and related species
Other hybridization schemes
5.3 Valence bond theory: multiple bonding in polyatomic molecules C2 H4
HCN
BF3
5.4 Natural bond orbitals
5.5 Molecular orbital theory: the ligand group orbital approach and Molecular orbital diagrams: moving from a diatomic to polyatomic species
MO approach to bonding in linear XH2 : symmetry matching by inspection
MO approach to bonding in linear XH2 : working from molecular symmetry
A bent triatomic: H2 O
5.6 Molecular orbital theory applied to the polyatomic molecules BH3 , NH3 andCH4
Table of Contents
BH3
NH3
CH4
A comparison of the MO and VB bonding models
5.7 Molecular orbital theory: bonding analyses soon become complicated
5.8 Molecular orbital theory: learning to use the theory objectively -Bondingin CO2
p-Bonding in CO2
.NO3
SF6
Three-centre two-electron interactions
A more advanced problem: B2 H6
6 Structures and energetics of metallic and ionic solids 6.1 Introduction
6.2 Packing of spheres Cubic and hexagonal close-packing
The unit cell: hexagonal and cubic close-packing
Interstitial holes: hexagonal and cubic close-packing
Non-close-packing: simple cubic and body-centred cubic arrays
6.3 The packing-of-spheres model applied to the structures of elements Group 18 elements in the solid state
H2 and F2 in the solid state
Metallic elements in the solid state
6.4 Polymorphism in metals Polymorphism: phase changes in the solid state
Phase diagrams
6.5 Metallic radii
6.6 Melting points and standard enthalpies of atomization of metals
6.7 Alloys and intermetallic compounds Substitutional alloys
Interstitial alloys
Intermetallic compounds
6.8 Bonding in metals and semiconductorsElectrical conductivity and resistivity
Band theory of metals and insulators
The Fermi level
6.9 Semiconductors Intrinsic semiconductors
Extrinsic (n- and p-type) semiconductors
6.10 Sizes of ions
Table of Contents
Ionic radii
Periodic trends in ionic radii
6.11 Ionic lattices The rock salt (NaCl) structure type
The caesium chloride (CsCl) structure type
The fluorite (CaF2) structure type
The antifluorite structure type
The zinc blende (ZnS) structure type: a diamond-type network
The b -cristobalite (SiO2) structure type
The wurtzite (ZnS) structure type
The rutile (TiO2) structure type
CdI2 and CdCl2 : layer structures
The perovskite (CaTiO3) structure type: a double oxide
6.12 Crystal structures of semiconductors
6.13 Lattice energy: estimates from an electrostatic model Coulombic attraction within an isolated ion-pair
Coulombic interactions in an ionic lattice
Born forces
The BornLandeÅL equation
Madelung constants
Refinements to the BornLandeÅL equation
Overview
6.14 Lattice energy: the BornHaber cycle
6.15 Lattice energy: calculated versus experimental values
6.16 Estimating lattice energies of new materials The Kapustinskii equation
The volume-based thermodynamic (VBT) approach
6.17 Applications of lattice energies Estimation of electron affinities
Fluoride affinities
Estimation of standard enthalpies of formation and disproportionation
6.18 Defects in solid state lattices Schottky defect
Frenkel defect
Experimental observation of Schottky and Frenkel defects
Non-stoichiometric compounds
Colour centres (F-centres)
Thermodynamic effects of crystal defects
7 Acids, bases and ions in aqueous solution 7.1 Introduction
7.2 Properties of water
Table of Contents
Structure and hydrogen bonding
The self-ionization of water
Water as a Bronsted acid or base
7.3 Definitions and units in aqueous solution Molarity and molality
Standard state
Activity
7.4 Some Brønsted acids and basesCarboxylic acids: examples of mono-, di- and polybasic acids
Inorganic acids
Inorganic bases: hydroxides
Inorganic bases: nitrogen bases
7.5 The energetics of acid dissociation in aqueous solution Hydrogen halides
H2 S; H2 Se and H2 Te
7.6 Trends within a series of oxoacids EOn (OH)m
7.7 Aquated cations: formation and acidic properties Water as a Lewis base
Aquated cations as Bronsted acids
7.8 Amphoteric oxides and hydroxides Amphoteric behaviour
Periodic trends in amphoteric properties
7.9 Solubilities of ionic salts Solubility and saturated solutions
Sparingly soluble salts and solubility products
The energetics of the dissolution of an ionic salt: �solG
The energetics of the dissolution of an ionic salt: hydration of ions
Solubilities: some concluding remarks
7.10 Common-ion effect
7.11 Coordination complexes: an introduction Definitions and terminology
Investigating coordination complex formation
7.12 Stability constants of coordination complexes Determination of stability constants
Trends in stepwise stability constants
Thermodynamic considerations of complex formation: an introduction
7.13 Factors affecting the stabilities of complexes containing only monodentateligands
Ionic size and charge
Hard and soft metal centres and ligands
8 Reduction and oxidation
Table of Contents
8.1 Introduction Oxidation and reduction
Oxidation states
Stock nomenclature
8.2 Standard reduction potentials, Eo , and relationships between Eo ,�Go andK
Half-cells and galvanic cells
Defining and using standard reduction potentials, E
Dependence of reduction potentials on cell conditions
8.3 The effect of complex formation or precipitation on Mz+/M reductionpotentials
Half-cells involving silver halides
Modifying the relative stabilities of different oxidation states of a metal
8.4 Disproportionation reactions Disproportionation
Stabilizing species against disproportionation
8.5 Potential diagrams
8.6 FrostEbsworth diagramsFrostEbsworth diagrams and their relationship to potential diagrams
Interpretation of FrostEbsworth diagrams
8.7 The relationships between standard reduction potentials and some otherquantities
Factors influencing the magnitudes of standard reduction potentials
Values of �fG for aqueous ions
8.8 Applications of redox reactions to the extraction of elements from theirores
Ellingham diagrams
9 Non-aqueous media 9.1 Introduction
9.2 Relative permittivity
9.3 Energetics of ionic salt transfer from water to an organic solvent
9.4 Acidbase behaviour in non-aqueous solvents Strengths of acids and bases
Levelling and differentiating effects
Acids in acidic solvents
Acids and bases: a solvent-oriented definition
Proton-containing and aprotic solvents
9.5 Liquid sulfur dioxide
9.6 Liquid ammonia Physical properties
Table of Contents
Self-ionization
Reactions in liquid NH3
Solutions of s-block metals in liquid NH3
Redox reactions in liquid NH3
9.7 Liquid hydrogen fluoride Physical properties
Acidbase behaviour in liquid HF
Electrolysis in liquid HF
9.8 Sulfuric acid and fluorosulfonic acid Physical properties of sulfuric acid
Acidbase behaviour in liquid H2 SO4
Physical properties of fluorosulfonic acid
9.9 Superacids
9.10 Bromine trifluoridePhysical properties
Behaviour of fluoride salts and molecular fluorides in BrF3
Reactions in BrF3
9.11 Dinitrogen tetraoxide Physical properties
Reactions in N2 O4
9.12 Ionic liquids Molten salt solvent systems
Ionic liquids at ambient temperatures
9.13 Supercritical fluids Properties of supercritical fluids and their uses as solvents
Supercritical fluids as media for inorganic chemistry
10 Hydrogen 10.1 Hydrogen: the simplest atom
10.2 The H. and H� ions The hydrogen ion (proton)
The hydride ion
10.3 Isotopes of hydrogen Protium and deuterium
Kinetic isotope effects
Deuterated compounds
Tritium
10.4 Dihydrogen Occurrence
Physical properties
Synthesis and uses
Table of Contents
Reactivity
10.5 Polar and non-polar EH bonds
10.6 Hydrogen bonding The hydrogen bond
Trends in boiling points, melting points and enthalpies of vaporization for p
-block binary hydrides
Infrared spectroscopy
Solid state structures
Hydrogen bonding in biological systems
10.7 Binary hydrides: classification and general propertiesClassification
Metallic hydrides
Saline hydrides
Molecular hydrides and complexes derived from them
Covalent hydrides with extended structures
11 Group 1: the alkali metals 11.1 Introduction
11.2 Occurrence, extraction and uses Occurrence
Extraction
Major uses of the alkali metals and their compounds
11.3 Physical properties General properties
Atomic spectra and flame tests
Radioactive isotopes
NMR active nuclei
11.4 The metals Appearance
Reactivity
11.5 Halides
11.6 Oxides and hydroxides Oxides, peroxides, superoxides, suboxides and ozonides
Hydroxides
11.7 Salts of oxoacids: carbonates and hydrogencarbonates
11.8 Aqueous solution chemistry and macrocyclic complexes Hydrated ions
Complex ions
11.9 Non-aqueous coordination chemistry
12 The group 2 metals 12.1 Introduction
Table of Contents
12.2 Occurrence, extraction and uses Occurrence
Extraction
Major uses of the group 2 metals and their compounds
12.3 Physical properties General properties
Flame tests
Radioactive isotopes
12.4 The metals Appearance
Reactivity
12.5 Halides Beryllium halides
Halides of Mg, Ca, Sr and Ba
12.6 Oxides and hydroxides Oxides and peroxides
Hydroxides
12.7 Salts of oxoacids
12.8 Complex ions in aqueous solution Aqua species of beryllium
Aqua species of Mg2+, Ca2+, Sr2+ and Ba2+
Complexes with ligands other than water
12.9 Complexes with amido or alkoxy ligands
12.10 Diagonal relationships between Li and Mg, and between Be and Al Lithium and magnesium
Beryllium and aluminium
13 The group 13 elements 13.1 Introduction
13.2 Occurrence, extraction and uses Occurrence
Extraction
Major uses of the group 13 elements and their compounds
13.3 Physical properties Electronic configurations and oxidation states
NMR active nuclei
13.4 The elements Appearance
Structures of the elements
Reactivity
13.5 Simple hydrides
Table of Contents
Neutral hydrides
The [MH4]- ions
13.6 Halides and complex halides Boron halides: BX3 and B2 X4
Al(III), Ga(III), In(III) and Tl(III) halides and their complexes
Lower oxidation state Al, Ga, In and Tl halides
13.7 Oxides, oxoacids, oxoanions and hydroxides Boron oxides, oxoacids and oxoanions
Aluminium oxides, oxoacids, oxoanions and hydroxides
Oxides of Ga, In and Tl
13.8 Compounds containing nitrogen Nitrides
Ternary boron nitrides
Molecular species containing BN or BP bonds
Molecular species containing group 13 metalnitrogen bonds
13.9 Aluminium to thallium: salts of oxoacids, aqueous solution chemistry andcomplexes
Aluminium sulfate and alums
Aqua ions
Redox reactions in aqueous solution
Coordination complexes of the M3+ ions
13.10 Metal borides
13.11 Electron-deficient borane and carbaborane clusters: an introduction
14 The group 14 elements 14.1 Introduction
14.2 Occurrence, extraction and uses Occurrence
Extraction and manufacture
Uses
14.3 Physical properties Ionization energies and cation formation
Some energetic and bonding considerations
NMR active nuclei
Mossbauer spectroscopy
14.4 Allotropes of carbon Graphite and diamond: structure and properties
Graphite: intercalation compounds
Fullerenes: synthesis and structure
Fullerenes: reactivity
Carbon nanotubes
14.5 Structural and chemical properties of silicon, germanium, tin and lead
Table of Contents
Structures
Chemical properties
14.6 Hydrides Binary hydrides
Halohydrides of silicon and germanium
14.7 Carbides, silicides, germides, stannides and plumbides Carbides
Silicides
Zintl ions containing Si, Ge, Sn and Pb
14.8 Halides and complex halides Carbon halides
Silicon halides
Halides of germanium, tin and lead
14.9 Oxides, oxoacids and hydroxides Oxides and oxoacids of carbon
Silica, silicates and aluminosilicates
Oxides, hydroxides and oxoacids of germanium, tin and lead
14.10 Siloxanes and polysiloxanes (silicones)
14.11 Sulfides
14.12 Cyanogen, silicon nitride and tin nitride Cyanogen and its derivatives
Silicon nitride
Tin(IV) nitride
14.13 Aqueous solution chemistry and salts of oxoacids of germanium, tin andlead
15 The group 15 elements 15.1 Introduction
15.2 Occurrence, extraction and uses Occurrence
Extraction
Uses
15.3 Physical properties Bonding considerations
NMR active nuclei
Radioactive isotopes
15.4 The elements Nitrogen
Phosphorus
Arsenic, antimony and bismuth
15.5 Hydrides
Table of Contents
Trihydrides, EH3 (E. N, P, As, Sb and Bi)
Hydrides E2 H4 (E. N, P, As)
Chloramine and hydroxylamine
Hydrogen azide and azide salts
15.6 Nitrides, phosphides, arsenides, antimonides and bismuthides Nitrides
Phosphides
Arsenides, antimonides and bismuthides
15.7 Halides, oxohalides and complex halides Nitrogen halides
Oxofluorides and oxochlorides of nitrogen
Phosphorus halides
Phosphoryl trichloride, POCl3
Arsenic and antimony halides
Bismuth halides
15.8 Oxides of nitrogen Dinitrogen monoxide, N2O
Nitrogen monoxide, NO
Dinitrogen trioxide, N2O3
Dinitrogen tetraoxide, N2 O4 , and nitrogen dioxide, NO2
Dinitrogen pentaoxide, N2O5
15.9 Oxoacids of nitrogen Isomers of H2 N2 O2
Nitrous acid, HNO2
Nitric acid, HNO3 , and its derivatives
15.10 Oxides of phosphorus, arsenic, antimony and bismuth Oxides of phosphorus
Oxides of arsenic, antimony and bismuth
15.11 Oxoacids of phosphorus Phosphinic acid, H3 PO2
Phosphonic acid, H3 PO3
Hypodiphosphoric acid, H4 P2 O6
Phosphoric acid, H3 PO4 , and its derivatives
Chiral phosphate anions
15.12 Oxoacids of arsenic, antimony and bismuth
15.13 Phosphazenes
15.14 Sulfides and selenides Sulfides and selenides of phosphorus
Arsenic, antimony and bismuth sulfides
15.15 Aqueous solution chemistry and complexes
16 The group 16 elements
Table of Contents
16.1 Introduction
16.2 Occurrence, extraction and uses Occurrence
Extraction
Uses
16.3 Physical properties and bonding considerations NMR active nuclei and isotopes as tracers
16.4 The elements Dioxygen
Ozone
Sulfur: allotropes
Sulfur: reactivity
Selenium and tellurium
16.5 Hydrides Water, H2O
Hydrogen peroxide, H2O2
Hydrides H2E (E = S, Se, Te)
Polysulfanes
16.6 Metal sulfides, polysulfides, polyselenides and polytellurides Sulfides
Polysulfides
Polyselenides and polytellurides
16.7 Halides, oxohalides and complex halides Oxygen fluorides
Sulfur fluorides and oxofluorides
Sulfur chlorides and oxochlorides
Halides of selenium and tellurium
16.8 Oxides Oxides of sulfur
Oxides of selenium and tellurium
16.9 Oxoacids and their salts Dithionous acid, H2S2O4
Sulfurous and disulfurous acids, H2SO3 and H2S2O5
Dithionic acid, H2S2O6
Sulfuric acid, H2SO4
Fluoro- and chlorosulfonic acids, HSO3F and HSO3 Cl
Polyoxoacids with SOS units
Peroxysulfuric acids, H2S2O8 and H2SO5
Thiosulfuric acid, H2S2O3, and polythionates
Oxoacids of selenium and tellurium
16.10 Compounds of sulfur and selenium with nitrogen
Table of Contents
Sulfurnitrogen compounds
Tetraselenium tetranitride
16.11 Aqueous solution chemistry of sulfur, selenium and tellurium
17 The group 17 elements 17.1 Introduction
Fluorine, chlorine, bromine and iodine
Astatine and tennessine
17.2 Occurrence, extraction and uses Occurrence
Extraction
Uses
17.3 Physical properties and bonding considerations NMR active nuclei and isotopes as tracers
17.4 The elements Difluorine
Dichlorine, dibromine and diiodine
Charge transfer complexes
Clathrates
17.5 Hydrogen halides
17.6 Metal halides: structures and energetics
17.7 Interhalogen compounds and polyhalogen ions Interhalogen compounds
Bonding in . [XY2]- ions
Polyhalogen cations
Polyhalide anions
17.8 Oxides and oxofluorides of chlorine, bromine and iodine Oxides
Oxofluorides
17.9 Oxoacids and their salts Hypofluorous acid, HOF
Oxoacids of chlorine, bromine and iodine
17.10 Aqueous solution chemist
18 The group 18 elements 18.1 Introduction
18.2 Occurrence, extraction and uses Occurrence
Extraction
Uses
18.3 Physical properties NMR active nuclei
Table of Contents
18.4 Compounds of xenon Fluorides
Chlorides
Oxides
Oxofluorides and oxochlorides
Other compounds of xenon
18.5 Compounds of argon, krypton and radon
19 d-Block metal chemistry: general considerations 19.1 Topic overview
19.2 Ground state electronic configurationsd-Block metals versus transition elements
Electronic configurations
19.3 Physical properties
19.4 The reactivity of the metals
19.5 Characteristic properties: a general perspective Colour
Paramagnetism
Complex formation
Variable oxidation states
19.6 Electroneutrality principle
19.7 Coordination numbers and geometries The Kepert model
Coordination numbers in the solid state
Coordination number 2
Coordination number 3
Coordination number 4
Coordination number 5
Coordination number 6
Coordination number 7
Coordination number 8
Coordination number 9
Coordination numbers of 10 and above
19.8 Isomerism in d -block metal complexes Structural isomerism: ionization isomers
Structural isomerism: hydration isomers
Structural isomerism: coordination isomerism
Structural isomerism: linkage isomerism
Stereoisomerism: diastereoisomers
Stereoisomerism: enantiomers
20 d-Block metal chemistry: coordination complexes
Table of Contents
20.1 Introduction High- and low-spin states
20.2 Bonding in d -block metal complexes: valence bond theory Hybridization schemes
20.3 Crystal field theory The octahedral crystal field
Crystal field stabilization energy: high- and low-spin octahedral complexes
JahnTeller distortions
The tetrahedral crystal field
The square planar crystal field
Other crystal fields
Crystal field theory: uses and limitations
20.4 Molecular orbital theory: octahedral complexes Complexes with no metalligand � -bonding
Complexes with metalligand � -bonding
20.5 Ligand field theory
20.6 Describing electrons in multi-electron systems Quantum numbers L and ML for multi-electron species
Quantum numbers S and MS for multi-electron species
Microstates and term symbols
The quantum numbers J and MJ
Ground states of elements with Z=1-�10
The d2 configuration
20.7 Electronic spectra: absorption Spectral features
Charge transfer absorptions
Selection rules
Electronic absorption spectra of octahedral and tetrahedral complexes
Interpretation of electronic absorption spectra: use of Racah parameters
Interpretation of electronic absorption spectra: TanabeSugano diagrams
20.8 Electronic spectra: emission
20.9 Evidence for metalligand covalent bonding The nephelauxetic effect
EPR spectroscopy
20.10 Magnetic properties Magnetic susceptibility and the spin-only formula
Spin and orbital contributions to the magnetic moment
The effects of temperature on �eff
Spin crossover
Ferromagnetism, antiferromagnetism and ferrimagnetism
20.11 Thermodynamic aspects: ligand field stabilization energies (LFSE)
Table of Contents
Trends in LFSE
Lattice energies and hydration energies of Mn+ ions
Octahedral versus tetrahedral coordination: spinels
20.12 Thermodynamic aspects: the IrvingWilliams series
20.13 Thermodynamic aspects: oxidation states in aqueous solution
21 d-Block metal chemistry: the first row metals21.1 Introduction
21.2 Occurrence, extraction and uses
21.3 Physical properties: an overview
21.4 Group 3: scandium The metal
Scandium(III)
21.5 Group 4: titanium The metal
Titanium(IV)
Titanium(III)
Low oxidation states
21.6 Group 5: vanadium The metal
Vanadium(V)
Vanadium(IV)
Vanadium(III)
Vanadium(II)
21.7 Group 6: chromium The metal
Chromium(VI)
Chromium(V) and chromium(IV)
Chromium(III)
Chromium(II)
Chromiumchromium multiple bonds
21.8 Group 7: manganese The metal
Manganese(VII)
Manganese(VI)
Manganese(V)
Manganese(IV)
Manganese(III)
Manganese(II)
Manganese(I)
21.9 Group 8: iron
Table of Contents
The metal
Iron(VI), iron(V) and iron(IV)
Iron(III)
Iron(II)
Iron in low oxidation states
21.10 Group 9: cobalt The metal
Cobalt(IV)
Cobalt(III)
Cobalt(II)
21.11 Group 10: nickel The metal
Nickel(IV) and nickel(III
Nickel(II)
Nickel(I)
21.12 Group 11: copper The metal
Copper(IV) and copper(III)
Copper(II)
Copper(I)
21.13 Group 12: zinc The metal
Zinc(II)
Zinc(I)
22 d-Block metal chemistry: the heavier metals 22.1 Introduction
22.2 Occurrence, extraction and uses
22.3 Physical properties Effects of the lanthanoid contraction
Coordination numbers
NMR active nuclei
22.4 Group 3: yttriumThe metal
Yttrium(III)
22.5 Group 4: zirconium and hafniumThe metals
Zirconium(IV) and hafnium(IV)
Lower oxidation states of zirconium and hafnium
Zirconium clusters
22.6 Group 5: niobium and tantalum
Table of Contents
The metals
Niobium(V) and tantalum(V)
Niobium(IV) and tantalum(IV)
Lower oxidation state halides
22.7 Group 6: molybdenum and tungsten The metals
Molybdenum(VI) and tungsten(VI)
Molybdenum(V) and tungsten(V)
Molybdenum(IV) and tungsten(IV)
Molybdenum(III) and tungsten(III)
Molybdenum(II) and tungsten(II)
22.8 Group 7: technetium and rhenium The metals
High oxidation states of technetium and rhenium: M(VII), M(VI) and M(V)
Technetium(IV) and rhenium(IV)
Technetium(III) and rhenium(III)
Technetium(I) and rhenium(I)
22.9 Group 8: ruthenium and osmiumThe metals
High oxidation states of ruthenium and osmium: M(VIII), M(VII) and M(VI)
Ruthenium(V), (IV) and osmium(V), (IV)
Ruthenium(III) and osmium(III)
Ruthenium(II) and osmium(II)
Mixed-valence ruthenium complexes
22.10 Group 9: rhodium and iridiumThe metals
High oxidation states of rhodium and iridium: M(VI) and M(V)
Rhodium(IV) and iridium(IV)
Rhodium(III) and iridium(III)
Rhodium(II) and iridium(II)
Rhodium(I) and iridium(I)
22.11 Group 10: palladium and platinumThe metals
The highest oxidation states: M(VI) and M(V)
Palladium(IV) and platinum(IV)
Palladium(III), platinum(III) and mixed-valence complexes
Palladium(II) and platinum(II)
Platinum(II)
22.12 Group 11: silver and goldThe metals
Gold(V) and silver(V)
Table of Contents
Gold(III) and silver(III)
Gold(II) and silver(II)
Gold(I) and silver(I)
Gold(I) and silver(I)
22.13 Group 12: cadmium and mercuryThe metals
Cadmium(II)
Mercury(II)
Mercury(I)
23 Organometallic compounds of s- and p-block elements23.1 Introduction
23.2 Group 1: alkali metal organometallics
23.3 Group 2 organometallics Beryllium
Magnesium
Calcium, strontium and barium
23.4 Group 13Boron
Aluminium
Gallium, indium and thallium
23.5 Group 14 Silicon
Germanium
Tin
Lead
Coparallel and tilted C5 -rings in group 14 metallocenes
23.6 Group 15 Bonding aspects and E=E bond formation
Arsenic, antimony and bismuth
23.7 Group 16 Selenium and tellurium
24 Organometallic compounds of d-block elements24.1 Introduction
24.2 Common types of ligand: bonding and spectroscopy �-Bonded alkyl, aryl and related ligands
Carbonyl ligands
Hydride ligands
Phosphane and related ligands
�-Bonded organic ligands
Nitrogen monoxide
Table of Contents
Dinitrogen
Dihydrogen
24.3 The 18-electron rule
24.4 Covalent bond classification (CBC)
24.5 Metal carbonyls: synthesis, physical properties and structureSynthesis and physical properties
Structures
24.6 The isolobal principle and application of Wades rules
24.7 Total valence electron counts in d-block organometallic clustersSingle cage structures
Condensed cages
Limitations of total valence counting schemes
24.8 Types of organometallic reactionsSubstitution of CO ligands
Oxidative addition
Alkyl and hydrogen migrations
b-Hydrogen elimination
a-Hydrogen abstraction
Summary
24.9 Metal carbonyls: selected reactions
24.10 Metal carbonyl hydrides and halides
24.11 Alkyl, aryl, alkene and alkyne complexes�-Bonded alkyl and aryl ligands
Alkene ligands
Alkyne ligands
24.12 Allyl and buta-1,3-diene complexes Allyl and related ligands
Buta-1,3-diene and related ligands
24.13 Carbene and carbyne complexes
24.14 Complexes containing Z5 -cyclopentadienyl ligandsFerrocene and other metallocenes
(Z5-Cp)2Fe2(CO)4 and derivatives
24.15 Complexes containing Z6- and Z7-ligandsZ6-Arene ligands
Cycloheptatriene and derived ligands
24.16 Complexes containing the Z4-cyclobutadiene ligand
25 Catalysis and some industrial processes25.1 Introduction and definitions
25.2 Catalysis: introductory conceptsEnergy profiles for a reaction: catalysed versus non-catalysed
Table of Contents
Catalytic cycles
Choosing a catalyst
25.3 Homogeneous catalysis: alkene (olefin) and alkyne metathesis
25.4 Homogeneous catalytic reduction of N2 to NH3
25.5 Homogeneous catalysis: industrial applicationsAlkene hydrogenation
Monsanto and Cativa acetic acid syntheses
TennesseeEastman acetic anhydride process
Hydroformylation (Oxo-process)
Alkene oligomerization
25.6 Homogeneous catalyst developmentPolymer-supported catalysts
Biphasic catalysis
25.7 Heterogeneous catalysis: surfaces and interactions with adsorbates
25.8 Heterogeneous catalysis: commercial applicationsAlkene polymerization: ZieglerNatta catalysis and metallocene catalysts
FischerTropsch carbon chain growth
HaberBosch process
Production of SO3 in the Contact process
Catalytic converters
Zeolites as catalysts for organic transformations: uses of ZSM-5
25.9 Heterogeneous catalysis: organometallic cluster models
26 d-Block metal complexes: reaction mechanisms26.1 Introduction
26.2 Ligand substitutions: some general pointsKinetically inert and labile complexes
Stoichiometric equations say nothing about mechanism
Types of substitution mechanism
Activation parameters
26.3 Substitution in square planar complexesRate equations, mechanism and the trans-effect
Ligand nucleophilicity
26.4 Substitution and racemization in octahedral complexesWater exchange
The EigenWilkins mechanism
Stereochemistry of substitution
Base-catalysed hydrolysis
Isomerization and racemization of octahedral complexes
26.5 Electron-transfer processesInner-sphere mechanism
Table of Contents
Outer-sphere mechanism
27 The f-block metals: lanthanoids and actinoids27.1 Introduction
27.2 f-Orbitals and oxidation states
27.3 Atom and ion sizesThe lanthanoid contraction
Coordination numbers
27.4 Spectroscopic and magnetic propertiesElectronic spectra and magnetic moments: lanthanoids
Luminescence of lanthanoid complexes
Electronic spectra and magnetic moments: actinoids
27.5 Sources of the lanthanoids and actinoidsOccurrence and separation of the lanthanoids
The actinoids
27.6 Lanthanoid metals
27.7 Inorganic compounds and coordination complexes of the lanthanoidsHalides
Hydroxides and oxides
Complexes of Ln(III)
27.8 Organometallic complexes of the lanthanoids�-Bonded complexes
Cyclopentadienyl complexes
Bis(arene) derivatives
Complexes containing the Z8-cyclooctatetraenyl ligand
27.9 The actinoid metals
27.10 Inorganic compounds and coordination complexes of thorium, uranium andplutonium
Thorium
Uranium
Plutonium
27.11 Organometallic complexes of thorium and uranium-Bonded complexes
Cyclopentadienyl derivatives
Complexes containing the Z8-cyclooctatetraenyl ligand
28 Inorganic materials and nanotechnology28.1 Introduction
28.2 Electrical conductivity in ionic solidsSodium and lithium ion conductors
d-Block metal(II) oxides
28.3 Transparent conducting oxides and their applications in devices
Table of Contents
Sn-doped In2O3 (ITO) and F-doped SnO2 (FTO)
Dye-sensitized solar cells (DSCs)
Solid state lighting: OLEDs
Solid state lighting: LECs
28.4 SuperconductivitySuperconductors: early examples and basic theory
High-temperature superconductors
Iron-based superconductors
Chevrel phases
Superconducting properties of MgB2
Applications of superconductors
28.5 Ceramic materials: colour pigmentsWhite pigments (opacifiers)
Adding colour
28.6 Chemical vapour deposition (CVD)High-purity silicon for semiconductors
a-Boron nitride
Silicon nitride and carbide
IIIV Semiconductors
Metal deposition
Ceramic coatings
Perovskites and cuprate superconductors
28.7 Inorganic fibresBoron fibres
Carbon fibres
Silicon carbide fibres
Alumina fibres
28.8 Graphene
28.9 Carbon nanotubes
29 The trace metals of life29.1 Introduction
Amino acids, peptides and proteins: some terminology
29.2 Metal storage and transport: Fe, Cu, Zn and VIron storage and transport
Metallothioneins: transporting some toxic metals
29.3 Dealing with O2Haemoglobin and myoglobin
Haemocyanin
Haemerythrin
Cytochromes P-450
29.4 Biological redox processes
Table of Contents
Blue copper proteins
The mitochondrial electron-transfer chain
Ironsulfur proteins
Cytochromes
29.5 The Zn2+ ion: Natures Lewis acidCarbonic anhydrase II
Carboxypeptidase A
Carboxypeptidase G2
Cobalt-for-zinc ion substitution
Appendices1 Greek letters with pronunciations
2 Abbreviations and symbols for quantities and units
3 Selected character tables
4 The electromagnetic spectrum
5 Naturally occurring isotopes and their abundances
6 Van der Waals, metallic, covalent and ionic radii
7 Pauling electronegativity values (�P) for selected elements of theperiodictable
8 Ground state electronic configurations of the elements andionization energies
9 Electron affinities
10 Standard enthalpies of atomization (aH) of the elements at 298 K
11 Selected standard reduction potentials (298 K)
12 Selected bond enthalpy terms
Answers to non-descriptive problems
Index
IUPAC: Brief Guide to the Nomenclature of Inorganic Chemistry
IBC
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