Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido
Ano de defesa: | 2006 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Química
|
Departamento: |
Química
|
País: |
BR
|
Palavras-chave em Português: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/10620 |
Resumo: | Deprotonated 1,3-Bis(4-bromophenyl)triazene reacts with Hg(CH3COO)2 in methanol yielding [Hg(BrC6H4NNNC6H4Br)2]∞ (1) a triazenide complex polymer of Hg(II). The crystal structure of (1) reveals one-dimensional infinite chains along the [010] direction through Hg−η2, η2−arene π−interactions. The crystal system of 1 is monoclinic and belongs to the space group P21/n with the cell parameters a = 15.1741(6) Å, b = 4.6587(2) Å, c = 18.5342(7) Å, β = 94.207(2)°. The crystal structure refinement converge to the final indices R1 = 0.0278, wR2 = 0.0798. A mixture of nickel(II) chloride in methanol/THF reacts with deprotonated 1,3-Bis(4- bromophenyl)triazene to give cis-Bis{[1,3-(4-bromophenyl)triazenido](pyridine)}nickel(II) (2), a mononuclear complex with Ni(II) showing a rhombic distorted coordination geometry. In the solid state complex 2 reveals one-dimensional infinite chains with the base vector 0 1 0 as result of intermolecular C−H···Br no classic hydrogen bonds. The crystal structure of 2 belongs to the monoclinic system and the structure was solved with the space group P21/c and the cell parameters a = 10.4677(5) Å, b = 19.6783(9) Å; c = 17.5083(9) Å, β = 91.681(3) °. The structure refinement converges to the final indices R1 = 0.0367, wR2 = 0.0924. Beside the single crystal structure analysis of 1 and 2, both compounds were also characterized by infrared an UV/VIS spectroscopy. |
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2017-05-192017-05-192006-03-01BEHM, Mariana Boneberger. Synthesis and crystalchemistry of Hg(II) AND Ni(II) complexes 1,3-bis(4-bromophenil)triazenide as ligand. 2006. 95 f. Dissertação (Mestrado em Química) - Universidade Federal de Santa Maria, Santa Maria, 2006.http://repositorio.ufsm.br/handle/1/10620Deprotonated 1,3-Bis(4-bromophenyl)triazene reacts with Hg(CH3COO)2 in methanol yielding [Hg(BrC6H4NNNC6H4Br)2]∞ (1) a triazenide complex polymer of Hg(II). The crystal structure of (1) reveals one-dimensional infinite chains along the [010] direction through Hg−η2, η2−arene π−interactions. The crystal system of 1 is monoclinic and belongs to the space group P21/n with the cell parameters a = 15.1741(6) Å, b = 4.6587(2) Å, c = 18.5342(7) Å, β = 94.207(2)°. The crystal structure refinement converge to the final indices R1 = 0.0278, wR2 = 0.0798. A mixture of nickel(II) chloride in methanol/THF reacts with deprotonated 1,3-Bis(4- bromophenyl)triazene to give cis-Bis{[1,3-(4-bromophenyl)triazenido](pyridine)}nickel(II) (2), a mononuclear complex with Ni(II) showing a rhombic distorted coordination geometry. In the solid state complex 2 reveals one-dimensional infinite chains with the base vector 0 1 0 as result of intermolecular C−H···Br no classic hydrogen bonds. The crystal structure of 2 belongs to the monoclinic system and the structure was solved with the space group P21/c and the cell parameters a = 10.4677(5) Å, b = 19.6783(9) Å; c = 17.5083(9) Å, β = 91.681(3) °. The structure refinement converges to the final indices R1 = 0.0367, wR2 = 0.0924. Beside the single crystal structure analysis of 1 and 2, both compounds were also characterized by infrared an UV/VIS spectroscopy.O 1,3-bis(4-bromofenil)triazeno desprotonado reage com Hg(CH3COO)2 em metanol obtendo-se o composto [Hg(BrC6H4NNNC6H4Br)2]∞ (1), um complexo triazenido polimérico de Hg(II). A estrutura cristalina de (1) revela cadeias unidimensionais ao longo da direção [010] através de interações Hg−η2, η2−areno π. O sistema cristalino de 1 é monoclínico e pertence ao grupo cristalino P21/n com os parâmetros de cela a = 10,4677(5) Å, b =19,6783(9) Å, c = 17,5083(9) Å, β = 91,681(3) °. O refinamento de estrutura converge aos índices finais R1 = 0,0278, wR2 = 0,0798. Uma mistura de cloreto de níquel(II) em metanol/THF reage com 3-bis(4-bromofenil)triazeno desprotonado obtendo-se cis-Bis{[1,3-(4-bromofenil)triazenido](piridina)}níquel(II) (2), um complexo mononuclear de Ni(II) que mostra uma distorção rômbica na geometria de coordenação. No estado sólido o complexo (2) revela cadeias unidimensionais com base no vetor 0 1 0 como resultado interações de hidrogênio não-clássicas entre C−H···Br. A estrutura cristalina de 2 pertence ao sistema monoclínico e a estrutura foi solucionada através do grupo espacial P21/c, com parâmetros de cela a = 10,4677(5) Å, b = 19,6783(9) Å, c = 17,5083(9) Å, β = 91,681(3) °. O refinamento de estrutura converge aos índices finais R1 = 0,0367, wR2 = 0,0924. Além da análise da estrutura do monocristal de 1 e 2, ambos compostos foram também caracterizados por espectroscopia no infravermelho e UV-Vis.Conselho Nacional de Desenvolvimento Científico e Tecnológicoapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em QuímicaUFSMBRQuímicaQuímicaCristaloquímicaCNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICASíntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenidoSynthesis and crystalchemistry of Hg(II) AND Ni(II) complexes 1,3-bis(4-bromophenil)triazenide as ligandinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisHörner, Manfredohttp://lattes.cnpq.br/8922528250830998Fenner, Hertonhttp://lattes.cnpq.br/2943736272592164Oliveira, Gelson Noe Manzoni dehttp://lattes.cnpq.br/5103552511601104http://lattes.cnpq.br/3771330340351695Behm, Mariana Boneberger1006000000004005005005005007e7796b1-053d-4bbe-8e62-e769f0da5cea7f767ec0-4b3c-48c3-b177-637e6d7ff055374bc251-12cc-4196-b6f8-29c1de4bda1c02b55209-c582-4549-9bc1-ee8ac21d88c2info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALMARIANABEHM.pdfapplication/pdf2673057http://repositorio.ufsm.br/bitstream/1/10620/1/MARIANABEHM.pdf0b1e612c69acd8f0496a71963bed2ca2MD51TEXTMARIANABEHM.pdf.txtMARIANABEHM.pdf.txtExtracted texttext/plain141600http://repositorio.ufsm.br/bitstream/1/10620/2/MARIANABEHM.pdf.txt86cb5019c03d7e16143ebc0ba5a6341bMD52THUMBNAILMARIANABEHM.pdf.jpgMARIANABEHM.pdf.jpgIM Thumbnailimage/jpeg5087http://repositorio.ufsm.br/bitstream/1/10620/3/MARIANABEHM.pdf.jpg47ac96c88f53e15ceaac461b4dde5702MD531/106202022-12-30 14:47:14.04oai:repositorio.ufsm.br:1/10620Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132022-12-30T17:47:14Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido |
dc.title.alternative.eng.fl_str_mv |
Synthesis and crystalchemistry of Hg(II) AND Ni(II) complexes 1,3-bis(4-bromophenil)triazenide as ligand |
title |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido |
spellingShingle |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido Behm, Mariana Boneberger Química Cristaloquímica CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
title_short |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido |
title_full |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido |
title_fullStr |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido |
title_full_unstemmed |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido |
title_sort |
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 1,3-BIS(4-bromofenil)triazenido |
author |
Behm, Mariana Boneberger |
author_facet |
Behm, Mariana Boneberger |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Hörner, Manfredo |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/8922528250830998 |
dc.contributor.referee1.fl_str_mv |
Fenner, Herton |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/2943736272592164 |
dc.contributor.referee2.fl_str_mv |
Oliveira, Gelson Noe Manzoni de |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/5103552511601104 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/3771330340351695 |
dc.contributor.author.fl_str_mv |
Behm, Mariana Boneberger |
contributor_str_mv |
Hörner, Manfredo Fenner, Herton Oliveira, Gelson Noe Manzoni de |
dc.subject.por.fl_str_mv |
Química Cristaloquímica |
topic |
Química Cristaloquímica CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
description |
Deprotonated 1,3-Bis(4-bromophenyl)triazene reacts with Hg(CH3COO)2 in methanol yielding [Hg(BrC6H4NNNC6H4Br)2]∞ (1) a triazenide complex polymer of Hg(II). The crystal structure of (1) reveals one-dimensional infinite chains along the [010] direction through Hg−η2, η2−arene π−interactions. The crystal system of 1 is monoclinic and belongs to the space group P21/n with the cell parameters a = 15.1741(6) Å, b = 4.6587(2) Å, c = 18.5342(7) Å, β = 94.207(2)°. The crystal structure refinement converge to the final indices R1 = 0.0278, wR2 = 0.0798. A mixture of nickel(II) chloride in methanol/THF reacts with deprotonated 1,3-Bis(4- bromophenyl)triazene to give cis-Bis{[1,3-(4-bromophenyl)triazenido](pyridine)}nickel(II) (2), a mononuclear complex with Ni(II) showing a rhombic distorted coordination geometry. In the solid state complex 2 reveals one-dimensional infinite chains with the base vector 0 1 0 as result of intermolecular C−H···Br no classic hydrogen bonds. The crystal structure of 2 belongs to the monoclinic system and the structure was solved with the space group P21/c and the cell parameters a = 10.4677(5) Å, b = 19.6783(9) Å; c = 17.5083(9) Å, β = 91.681(3) °. The structure refinement converges to the final indices R1 = 0.0367, wR2 = 0.0924. Beside the single crystal structure analysis of 1 and 2, both compounds were also characterized by infrared an UV/VIS spectroscopy. |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006-03-01 |
dc.date.accessioned.fl_str_mv |
2017-05-19 |
dc.date.available.fl_str_mv |
2017-05-19 |
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.citation.fl_str_mv |
BEHM, Mariana Boneberger. Synthesis and crystalchemistry of Hg(II) AND Ni(II) complexes 1,3-bis(4-bromophenil)triazenide as ligand. 2006. 95 f. Dissertação (Mestrado em Química) - Universidade Federal de Santa Maria, Santa Maria, 2006. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/10620 |
identifier_str_mv |
BEHM, Mariana Boneberger. Synthesis and crystalchemistry of Hg(II) AND Ni(II) complexes 1,3-bis(4-bromophenil)triazenide as ligand. 2006. 95 f. Dissertação (Mestrado em Química) - Universidade Federal de Santa Maria, Santa Maria, 2006. |
url |
http://repositorio.ufsm.br/handle/1/10620 |
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por |
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por |
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100600000000 |
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openAccess |
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Universidade Federal de Santa Maria |
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