As reações do ligante 2,6-diacetilpiridina bis(4-feniltiossemicarbazona), H2dappt, com R4-mSnXm (m = 2, 3; R = Me, nBu, Ph e X = Cl) resultaram na formação de quatro novos complexos organoestânicos heptacoordenados, os quais foram caracterizados por análise elementar e pelas espectroscopias no IV e Mössbauer. O derivado n-butila, [nBu2Sn(dappt)]·(Me2CO)0.5, foi também analisado por um estudo de difração de raios X em um monocristal. O complexo cristalizou-se no sistema monoclínico e grupo espacial C2/c, com a = 36,164(14), b = 9,7050(15), c = 26,194(11) Å, β = 132,00(2)º, Z = 8. A determinação da estrutura revelou um complexo neutro de Sn(IV), numa geometria bipiramidal pentagonal (BPP), com o plano equatoral definido pelos átomos doadores ...
2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with...
2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with...
Diorganotin(IV)-complexes of the N-nitroso-N-phenylhydroxylaminates (hereinafter cupf), Et2Sn(cupf)2...
The reactions of the 2,6-diacetylpyridine bis(4-phenylthiosemicarbazone) ligand, H2dappt, with R4-mS...
Dois novos casos de heptacoordenação em complexos organoestânicos(IV) são descritos. Ambos possuem g...
New tin(IV) complexes of empirical formula, Sn(SNNNS)I-2 (SNNNS = anionic form of the 2,6-diacetylpy...
A new trinuclear di-n-butyltin(IV) complex with pyruvic acid-N(4)-cyclohexylthiosemicarbazone (H2PA...
This Thesis describes the synthesis, structural characterization and properties of some tin(II) and ...
The title compound, [Sn(C4H9)2(C6H5COO)2], was synthesized in order to study the interaction between...
As a result of low energy d orbitals, tin(IV) frequently expands its coordination sphere beyond four...
As a result of low energy d orbitals, tin(IV) frequently expands its coordination sphere beyond four...
The reaction of the ligands H2dapf and H2dapt, with R4-mSnXm (m = 2, 3; R = Me, Ph and X = Cl, Br) l...
The title compound, [Sn(C4H9)2(C6H5COO)2], was synthesized in order to study the interaction between...
Diorganotin(IV)-complexes of the N-nitroso-N-phenylhydroxylaminates (hereinafter cupf), Et2Sn(cupf)2...
Materials Chemistry Division, School of Advanced Sciences, VIT University, Vellore-632 014, Tamilna...
2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with...
2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with...
Diorganotin(IV)-complexes of the N-nitroso-N-phenylhydroxylaminates (hereinafter cupf), Et2Sn(cupf)2...
The reactions of the 2,6-diacetylpyridine bis(4-phenylthiosemicarbazone) ligand, H2dappt, with R4-mS...
Dois novos casos de heptacoordenação em complexos organoestânicos(IV) são descritos. Ambos possuem g...
New tin(IV) complexes of empirical formula, Sn(SNNNS)I-2 (SNNNS = anionic form of the 2,6-diacetylpy...
A new trinuclear di-n-butyltin(IV) complex with pyruvic acid-N(4)-cyclohexylthiosemicarbazone (H2PA...
This Thesis describes the synthesis, structural characterization and properties of some tin(II) and ...
The title compound, [Sn(C4H9)2(C6H5COO)2], was synthesized in order to study the interaction between...
As a result of low energy d orbitals, tin(IV) frequently expands its coordination sphere beyond four...
As a result of low energy d orbitals, tin(IV) frequently expands its coordination sphere beyond four...
The reaction of the ligands H2dapf and H2dapt, with R4-mSnXm (m = 2, 3; R = Me, Ph and X = Cl, Br) l...
The title compound, [Sn(C4H9)2(C6H5COO)2], was synthesized in order to study the interaction between...
Diorganotin(IV)-complexes of the N-nitroso-N-phenylhydroxylaminates (hereinafter cupf), Et2Sn(cupf)2...
Materials Chemistry Division, School of Advanced Sciences, VIT University, Vellore-632 014, Tamilna...
2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with...
2-Imidazolidone (HimiO) adducts with R(2)SnCl(2) (R = Me, Bu, Ph), MeSnCl(3), SnX(4) and SnCl2, with...
Diorganotin(IV)-complexes of the N-nitroso-N-phenylhydroxylaminates (hereinafter cupf), Et2Sn(cupf)2...