Research arcle

ZhikunLiu,YunsaiDong,XiaoliangZheng,YouYu,LaijinTian

Synthesis, crystal structure and biological activity of triphenyltin 4-acetylphenolate

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Volumen 3

Issue 1

2015

Communications In Inorganic

Synthesis

An international journal dedicated to rapid publications in inorganic synthesis and characterization

h�p://www.cis.latinamres.org

E-mail: editor@cis.latinamres.org

ISNN:0719-2827

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3

Communications In Inorganic Synthesis

An international journal dedicated to rapid publications in inorganic synthesis and characterization

Editor

Dr. Manuel I. Azócar G. / Universidad de Santiago de Chile / Santiago, Chile

Editor Emeritus

Dr. Juan Costamagna M./ Universidad de Santiago de Chile / Santiago, Chile

Associate Editor

Carlos Kremer Antúnez, PhD. / Universidad de la República / Montevideo, Uruguay

International Editorial Board

Dr. Moamen S. Refat / Taif University / Taif, Kingdom of Saudi Arabia

Prof. Dr. Yong Heng Xing / Liaoning Normal University / Dalian, China

Prof. Emeritus Dr. Lawrence Barton / University of Missouri-St. Louis / St. Louis, USA

Dra. Sandra R. Signorella / Instituto de Química Rosario (IQUIR) / Rosario, Argentina

Prof. Marina Cindric, Ph. D. / University of Zagreb / Zagreb, Croatia

Dr. (MRS.) Rukhsana I. Kureshy / Central Salt & Marine Chemicals Research Institute Gijubhai Badheka Marg / Bhavnagar, India

D.Sc. Nailyevich Sokolov / Novosibirsk State University / Novosibirsk, Russia

Victor Barba, PhD. /Universidad Autónoma del Estado de Morelos /Cuernavaca Morelos, México.

Dr. Sulekh Chandra / University of Delhi / New Delhi, India

Dr. Damir A. SaFn / Université Catholique de Louvain, Louvain-la-Neuve, Belgium

Dr. Boris Kharissov / Universidad Autónoma de Nuevo León, México

Dr Rose Haque / He School of Chemical Sciences, University Sains Malaysia, Penang, Malaysia.

Dr. Shilie Pan /Xinjiang Technical Institute of Physics & Chemistry, China.

Dr. Joseph S. Merola / Faculty of Health Sciences, Virginia Tech, USA.

Communications in Inorganic Synthesis is sponsored and supported by:

Universidad de Santiago de Chile. Av. Bernardo O´Higgins 3363, Estación Central, Santiago, Chile and supported by:

LatinAmerican Research Group.

h�p://www.cis.latinamres.org E-mail: editor@cis.latinamres.org

2015

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Communications In Inorganic Synthesis An international journal dedicated to rapid publications in inorganic synthesis and characterization

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Research Arcle

Computational,crystalstructureandantimicrobialstudiesof

directlysynthesizeddichloroethylenediaminecopper(II)

complex

Rakesh Kumar*, Sangeeta Obrai*, V K Joshi,Vikas Kumar and Siyamak Shahab

The computational calculations of [CuCl2(en)] complex in the gaseous phase has been carried out using MM3 and PM5 methods. First time, crystallographic structure determination of directly synthesized dichloroethylenediamminecopper (II) complex from copper metal has been reported here. A comparison of the crystallographic structure in the solid state and gaseous state with optimized molecular geometry has been also presented. An agreement has been found in the computational analysis and the experimental observations. The theoretical calculations of HOMO-LUMO energies have revealed that the charge transfer occur within the complex. The antimicrobial property of the present complex has also been screened against four bacterial strains.

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Volumen 3—Issue 1— 2015

Research Arcle

Nickelnanostructuressynthesisedbyasimplethermaldecom-

positionroute

KalpanadeviKalimuthu,SindujaRangasamy,ManimekalaiRakkiyasamy*

Ni nanoparticles (Ni-NPs) have been prepared from an inorganic precursor by thermal decomposition route. The prepared precursor Ni(C9H7O2)2(N2H4)2 was characterised by hydrazine and metal analyses, infrared spectrum and thermo gravimetry. By the thermal treatment of the precursor under suitable conditions, Ni-NPs of average size around 23 nm were obtained. Nanostructured Ni particles thus synthesised were char-acterised by X-Ray Diffraction (XRD), High Resolution Transmission Electron Microscopic (HRTEM), Selected Area Electron Diffraction (SAED) and Scanning Electron Microscopic (SEM) techniques.

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Research Arcle

Synthesisoforthorhombicsulfurbyhydrogensul idereaction

withcobalt-dopedlamellarvanadylphosphate

JoseC.V.deMiranda,DeysedeS.Dantas,RobsonF.deFarias*

In the present work, cobalt-doped vanadyl phosphate is synthesized and use to prepare orthorhombic sulfur by reaction with hydrogen sulfide. The obtained X-ray flo-rescence results for the cobalt doped matrix are as follows: 93.36 % V2O5; 6.56%

P2O5 and 0,08% Co2O3. The maximum H2S adsorption capacity was measure as 44.3 mg of H2S per gram of matrix. The interlayer distance (as measured by X-ray diffrac-tion data) in the cobalt-doped matrix is 0.52 nm. It is verified by SEM images that orthorhombic sulfur crystals are formed.