Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II)
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/27037 |
Resumo: | The reaction between palladium chloride and 1,3-bis(pazophenyl)triazenido/pyridine yields the complex trans-bis[1,3-bis(pazophenyl)triazenido]-bis(pyridine)palladium(II), complex (a), which crystallizes in the triclinic crystal system, space group P ī, Z = 2, with cell parameters a = 8,8634(7), b = 15,1791(2), c = 22,5932(2) Å, α = 109,328(6)°, β = 94,053(5)°, γ = 95,511(8)°. The final crystal structure refinement converge to R1 = 0,0780 e wR2 = 0,2503. Complex (a) shows two triazenidos ligands coordinated as terminal ligands to palladium(II), and its the coordination sphere is completed by two pyridine ligands. The coordination geometry is square planar. In these reaction the palladium chloride was dissolved in ammonium hydroxide and the triazene was dissolved in THF. The reaction between palladium chloride and 3-(2-fluorophenyl)-1-(4- nitrophenyl)triazenido/pyridine yields the complex trans-Bis[3-(2- fluorophenyl)-1-(4-nitrophenyl)triazenido]bis-(pyridine)palladium(II), complex (b), which crystallizes in the triclinic crystal system, space group P ī, Z = 1, with cell parameters a = 8,941(2), b = 9,73(2), c = 10,9449(10) Å , α = 110,058(14)°, β = 93,437(13)°, γ = 109,01(19)°. The final crystal structure refinement converge to R1 = 0,045 e wR2 = 0,105. Complex (b) shows two triazenidos ligands coordinated as terminal ligands in the palladium(II) and its the coordination sphere is completed by two pyridine ligands. The coordination geometry is square planar. In these reaction the palladium chloride was dissolved in ammonium hydroxide and the triazene was dissolved in THF. |
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Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II)Synthesis, crystal and molecular structures of complexes in the systems 1,3-bis(p-azophenyl)triazenido and 3-(2-fluorophenyl)-1-(4-nitrophenyl)triazenido/Pd(II)QuímicaQuímica inorgânicaEstrutura molecularEstrutura cristalinaTriazenosCNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICAThe reaction between palladium chloride and 1,3-bis(pazophenyl)triazenido/pyridine yields the complex trans-bis[1,3-bis(pazophenyl)triazenido]-bis(pyridine)palladium(II), complex (a), which crystallizes in the triclinic crystal system, space group P ī, Z = 2, with cell parameters a = 8,8634(7), b = 15,1791(2), c = 22,5932(2) Å, α = 109,328(6)°, β = 94,053(5)°, γ = 95,511(8)°. The final crystal structure refinement converge to R1 = 0,0780 e wR2 = 0,2503. Complex (a) shows two triazenidos ligands coordinated as terminal ligands to palladium(II), and its the coordination sphere is completed by two pyridine ligands. The coordination geometry is square planar. In these reaction the palladium chloride was dissolved in ammonium hydroxide and the triazene was dissolved in THF. The reaction between palladium chloride and 3-(2-fluorophenyl)-1-(4- nitrophenyl)triazenido/pyridine yields the complex trans-Bis[3-(2- fluorophenyl)-1-(4-nitrophenyl)triazenido]bis-(pyridine)palladium(II), complex (b), which crystallizes in the triclinic crystal system, space group P ī, Z = 1, with cell parameters a = 8,941(2), b = 9,73(2), c = 10,9449(10) Å , α = 110,058(14)°, β = 93,437(13)°, γ = 109,01(19)°. The final crystal structure refinement converge to R1 = 0,045 e wR2 = 0,105. Complex (b) shows two triazenidos ligands coordinated as terminal ligands in the palladium(II) and its the coordination sphere is completed by two pyridine ligands. The coordination geometry is square planar. In these reaction the palladium chloride was dissolved in ammonium hydroxide and the triazene was dissolved in THF.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESA reação entre cloreto de paládio(II) e 1,3-bis(pazofenil)triazenido/piridina originou o complexo trans-bis[1,3-bis(pazofenil)triazenido]-bis(piridina)paládio(II), complexo (a), que cristaliza no sistema cristalino triclínico, grupo espacial P ī , Z = 2, com parâmetros de cela a = 8,8634(7), b = 15,1791(2), c = 22,5932(2) Å , α = 109,328(6)°, β = 94,053(5)°, γ = 95,511(8)°. O refinamento da estrutura cristalina e molecular convergiu aos índices de discordância R1 = 0,0780 e wR2 = 0,2503. O complexo (a) apresenta dois ligantes triazenidos coordenados de forma terminal ao paládio(II). A esfera de coordenação quadrado-plana é completada com dois ligantes piridinas. Na reação o cloreto de paládio(II) foi dissolvido em hidróxido de amônia e o triazeno em THF. A reação entre cloreto de paládio(II) e 3-(2-flúorofenil)-1-(4- nitrofenil)triazenido/ piridina originou o complexo trans-bis[3-(2-flúorofenil)-1- (4-nitrofenil)triazenido]-bis(piridina)paládio(II), complexo (b), que cristaliza no sistema cristalino triclínico, grupo espacial P ī , Z = 1, com parâmetros de cela a = 8,941(2), b = 9,73(2), c = 10,9449(10) Å , α = 110,058(14)°, β = 93,437(13)°, γ = 109,01(19)°. O refinamento da estrutura cristalina e molecular convergiu aos índices de discordância R1 = 0,045 e wR2 = 0,105. O complexo (b) apresenta dois ligantes triazenidos coordenados de forma terminal ao paládio(II). A esfera de coordenação quadrada plana é completada com dois ligantes piridinas. Na reação o cloreto de paládio(II) foi dissolvido em hidróxido de amônia e o triazeno em THF.Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e ExatasHorner, Manfredohttp://lattes.cnpq.br/8922528250830998Bordinhão, JairoCasagrande Junior, Osvaldo de LazaroVisentin, Lorenzo do Canto2022-11-22T13:29:28Z2022-11-22T13:29:28Z2002-08-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://repositorio.ufsm.br/handle/1/27037porAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2022-11-22T13:29:28Zoai:repositorio.ufsm.br:1/27037Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-11-22T13:29:28Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) Synthesis, crystal and molecular structures of complexes in the systems 1,3-bis(p-azophenyl)triazenido and 3-(2-fluorophenyl)-1-(4-nitrophenyl)triazenido/Pd(II) |
title |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) |
spellingShingle |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) Visentin, Lorenzo do Canto Química Química inorgânica Estrutura molecular Estrutura cristalina Triazenos CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
title_short |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) |
title_full |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) |
title_fullStr |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) |
title_full_unstemmed |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) |
title_sort |
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II) |
author |
Visentin, Lorenzo do Canto |
author_facet |
Visentin, Lorenzo do Canto |
author_role |
author |
dc.contributor.none.fl_str_mv |
Horner, Manfredo http://lattes.cnpq.br/8922528250830998 Bordinhão, Jairo Casagrande Junior, Osvaldo de Lazaro |
dc.contributor.author.fl_str_mv |
Visentin, Lorenzo do Canto |
dc.subject.por.fl_str_mv |
Química Química inorgânica Estrutura molecular Estrutura cristalina Triazenos CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
topic |
Química Química inorgânica Estrutura molecular Estrutura cristalina Triazenos CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
description |
The reaction between palladium chloride and 1,3-bis(pazophenyl)triazenido/pyridine yields the complex trans-bis[1,3-bis(pazophenyl)triazenido]-bis(pyridine)palladium(II), complex (a), which crystallizes in the triclinic crystal system, space group P ī, Z = 2, with cell parameters a = 8,8634(7), b = 15,1791(2), c = 22,5932(2) Å, α = 109,328(6)°, β = 94,053(5)°, γ = 95,511(8)°. The final crystal structure refinement converge to R1 = 0,0780 e wR2 = 0,2503. Complex (a) shows two triazenidos ligands coordinated as terminal ligands to palladium(II), and its the coordination sphere is completed by two pyridine ligands. The coordination geometry is square planar. In these reaction the palladium chloride was dissolved in ammonium hydroxide and the triazene was dissolved in THF. The reaction between palladium chloride and 3-(2-fluorophenyl)-1-(4- nitrophenyl)triazenido/pyridine yields the complex trans-Bis[3-(2- fluorophenyl)-1-(4-nitrophenyl)triazenido]bis-(pyridine)palladium(II), complex (b), which crystallizes in the triclinic crystal system, space group P ī, Z = 1, with cell parameters a = 8,941(2), b = 9,73(2), c = 10,9449(10) Å , α = 110,058(14)°, β = 93,437(13)°, γ = 109,01(19)°. The final crystal structure refinement converge to R1 = 0,045 e wR2 = 0,105. Complex (b) shows two triazenidos ligands coordinated as terminal ligands in the palladium(II) and its the coordination sphere is completed by two pyridine ligands. The coordination geometry is square planar. In these reaction the palladium chloride was dissolved in ammonium hydroxide and the triazene was dissolved in THF. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-08-05 2022-11-22T13:29:28Z 2022-11-22T13:29:28Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/27037 |
url |
http://repositorio.ufsm.br/handle/1/27037 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Brasil Química UFSM Programa de Pós-Graduação em Química Centro de Ciências Naturais e Exatas |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Brasil Química UFSM Programa de Pós-Graduação em Química Centro de Ciências Naturais e Exatas |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
_version_ |
1805922026787962880 |