Molecule

Molecule Shape with non-

bonding electron pair (if any)

Shape without non-bonding electron pairs

"Live" Molecules

BeH2

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BF3

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CH4

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NH3

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H2S

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PF5

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BrF3

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http://www.uwosh.edu/faculty_staff/xie/tutorial/vsepr.htm#Answer%23Answer







http://www.uwosh.edu/faculty_staff/xie/molecules/beh2.pdb

http://www.uwosh.edu/faculty_staff/xie/molecules/bf3.mol

http://www.uwosh.edu/faculty_staff/xie/molecules/ch4.pdb

http://www.uwosh.edu/faculty_staff/xie/molecules/nh3.mol

http://www.uwosh.edu/faculty_staff/xie/molecules/h2s.mol

http://www.uwosh.edu/faculty_staff/xie/molecules/pf5.mol

http://www.uwosh.edu/faculty_staff/xie/molecules/brf3.mol

TeCl4

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SF6

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XeF4

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XeF2

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Answers: (Click the arrow to go back to the top of the "live" examples)

Molecule # of electron pairs Shapes with, and without non-bonding e pair

Hybridization of central atom

BeH2 2 linear, linear sp

BF3 3 trigonal planar, trigonal planar sp2

CH4 4 tetrahedral, tetrahedral sp3

NH3 4 tetrahedral, trigonal pyramidal sp3

H2S 4 tetrahedral, bent sp3

PF5 5 trigonal bipyramidal, trigonal bipyramidal

dsp3





http://www.uwosh.edu/faculty_staff/xie/molecules/tecl4.mol

http://www.uwosh.edu/faculty_staff/xie/molecules/sf6.mol

http://www.uwosh.edu/faculty_staff/xie/molecules/xef4.mol

http://www.uwosh.edu/faculty_staff/xie/molecules/xef2.mol

http://www.uwosh.edu/faculty_staff/xie/tutorial/vsepr.htm#live%23live

BrF3 5 trigonal bipyramidal, T-shaped

dsp3

TeCl4 5 trigonal bipyramidal, Seesaw dsp3

SF6 6 octahedral, octehedral d2sp3

XeF4 6 octahedral, square planar d2sp3

XeF2 5 trigonal bipyramidal, linear dsp3

Molecule

Technology

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