Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/10449 |
Resumo: | This work deals with the synthesis and structural analysis of clusters derivative from cadmium bis(phenylselenolate) - Cd(SePh)2. The methodology for the synthesis was based on the use of Cd(SePh)2 as a starting material, as well as in the in situ generation of the chemical intermediary PhSeCdX (X = Cl, Br, I). These compounds are considered basic building blocks for the synthesized clusters. Through solvothermal conditions and the use of different kinds of phosphine ligands, five new cadmium clusters were obtained. The compounds synthesized were: [Cd4(SePh)7(PPh3)Cl]n (1), [Cd4(SePh)7(PPh3)Br]n (2), [Cd(SePh)(PCy3)Br]2 (3), [Cd(SePh)(PCy3)I]2 (4) and [Cd4(SePh)7(PCy3)Br]n (5). A structural study in the solid state of these compounds was carried out using the X-ray diffraction on single crystal method. All compounds were characterized by elemental analysis, infrared spectroscopy and energy dispersive X-ray spectroscopy. |
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2009-09-082009-09-082009-07-31STIELER, Rafael. Synthesis and Structural Analysis of Clusters Derivative from Cadmium Bis(phenylselenolate) - Cd(SePh)2. 2009. 80 f. Dissertação (Mestrado em Química) - Universidade Federal de Santa Maria, Santa Maria, 2009.http://repositorio.ufsm.br/handle/1/10449This work deals with the synthesis and structural analysis of clusters derivative from cadmium bis(phenylselenolate) - Cd(SePh)2. The methodology for the synthesis was based on the use of Cd(SePh)2 as a starting material, as well as in the in situ generation of the chemical intermediary PhSeCdX (X = Cl, Br, I). These compounds are considered basic building blocks for the synthesized clusters. Through solvothermal conditions and the use of different kinds of phosphine ligands, five new cadmium clusters were obtained. The compounds synthesized were: [Cd4(SePh)7(PPh3)Cl]n (1), [Cd4(SePh)7(PPh3)Br]n (2), [Cd(SePh)(PCy3)Br]2 (3), [Cd(SePh)(PCy3)I]2 (4) and [Cd4(SePh)7(PCy3)Br]n (5). A structural study in the solid state of these compounds was carried out using the X-ray diffraction on single crystal method. All compounds were characterized by elemental analysis, infrared spectroscopy and energy dispersive X-ray spectroscopy.Este trabalho apresenta o estudo relacionado à síntese e a análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio - Cd(SePh)2. A metodologia de síntese baseou-se na utilização do Cd(SePh)2 como material de partida e na geração in situ do intermediário químico PhSeCdX (X = Cl, Br, I). Estes são considerados blocos de montagem básicos dos clusters sintetizados. Através de condições solvotermais e do uso de diferentes ligantes do tipo fosfina, cinco novos clusters de cádmio foram obtidos. Os compostos sintetizados foram: [Cd4(SePh)7(PPh3)Cl]n (1), [Cd4(SePh)7(PPh3)Br]n (2), [Cd(SePh)(PCy3)Br]2 (3), [Cd(SePh)(PCy3)I]2 (4) e [Cd4(SePh)7(PCy3)Br]n (5). Efetuou-se um estudo estrutural desses compostos no estado sólido, utilizando como ferramenta principal a difração de raios-X em monocristal. Todos os compostos foram caracterizados por análise elementar, espectroscopia no infravermelho e espectroscopia de energia dispersiva de raios-X.Conselho Nacional de Desenvolvimento Científico e Tecnológicoapplication/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em QuímicaUFSMBRQuímicaCalcogenetos metálicosCádmioSemicondutoresRaios-XCNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICASíntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2Synthesis and structural analysis of clusters derivative from cadmium bis(phenylselenolate) - Cd(SePh)2info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisLang, Ernesto Schulzhttp://lattes.cnpq.br/4481982189769819Hörner, Manfredohttp://lattes.cnpq.br/8922528250830998Bortoluzzi, Adailton Joãohttp://lattes.cnpq.br/6445841478978597http://lattes.cnpq.br/6824260536594075Stieler, Rafael1006000000004005005003005000c9d7568-d5c4-466d-b807-0125a7d37b9708683003-3b05-4d5c-8194-bc4d1af2cb7134252cc3-b6c0-4876-9bb6-6020475d221457983ebf-d353-4bba-b9c7-976bdd071d99info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALSTIELER, RAFAEL.pdfapplication/pdf8762253http://repositorio.ufsm.br/bitstream/1/10449/1/STIELER%2c%20RAFAEL.pdf508b5c1ae0ada6c6ef497242ca8c50e9MD51TEXTSTIELER, RAFAEL.pdf.txtSTIELER, RAFAEL.pdf.txtExtracted texttext/plain114344http://repositorio.ufsm.br/bitstream/1/10449/2/STIELER%2c%20RAFAEL.pdf.txta45bbe7223e359cff85c344153b5a16cMD52THUMBNAILSTIELER, RAFAEL.pdf.jpgSTIELER, RAFAEL.pdf.jpgIM Thumbnailimage/jpeg5078http://repositorio.ufsm.br/bitstream/1/10449/3/STIELER%2c%20RAFAEL.pdf.jpg2b12252b07bfbd2bc7db18f8212a3bc1MD531/104492022-04-12 13:01:02.97oai:repositorio.ufsm.br:1/10449Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132022-04-12T16:01:02Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 |
dc.title.alternative.eng.fl_str_mv |
Synthesis and structural analysis of clusters derivative from cadmium bis(phenylselenolate) - Cd(SePh)2 |
title |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 |
spellingShingle |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 Stieler, Rafael Calcogenetos metálicos Cádmio Semicondutores Raios-X CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
title_short |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 |
title_full |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 |
title_fullStr |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 |
title_full_unstemmed |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 |
title_sort |
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2 |
author |
Stieler, Rafael |
author_facet |
Stieler, Rafael |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Lang, Ernesto Schulz |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/4481982189769819 |
dc.contributor.referee1.fl_str_mv |
Hörner, Manfredo |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/8922528250830998 |
dc.contributor.referee2.fl_str_mv |
Bortoluzzi, Adailton João |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/6445841478978597 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6824260536594075 |
dc.contributor.author.fl_str_mv |
Stieler, Rafael |
contributor_str_mv |
Lang, Ernesto Schulz Hörner, Manfredo Bortoluzzi, Adailton João |
dc.subject.por.fl_str_mv |
Calcogenetos metálicos Cádmio Semicondutores Raios-X |
topic |
Calcogenetos metálicos Cádmio Semicondutores Raios-X CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
description |
This work deals with the synthesis and structural analysis of clusters derivative from cadmium bis(phenylselenolate) - Cd(SePh)2. The methodology for the synthesis was based on the use of Cd(SePh)2 as a starting material, as well as in the in situ generation of the chemical intermediary PhSeCdX (X = Cl, Br, I). These compounds are considered basic building blocks for the synthesized clusters. Through solvothermal conditions and the use of different kinds of phosphine ligands, five new cadmium clusters were obtained. The compounds synthesized were: [Cd4(SePh)7(PPh3)Cl]n (1), [Cd4(SePh)7(PPh3)Br]n (2), [Cd(SePh)(PCy3)Br]2 (3), [Cd(SePh)(PCy3)I]2 (4) and [Cd4(SePh)7(PCy3)Br]n (5). A structural study in the solid state of these compounds was carried out using the X-ray diffraction on single crystal method. All compounds were characterized by elemental analysis, infrared spectroscopy and energy dispersive X-ray spectroscopy. |
publishDate |
2009 |
dc.date.accessioned.fl_str_mv |
2009-09-08 |
dc.date.available.fl_str_mv |
2009-09-08 |
dc.date.issued.fl_str_mv |
2009-07-31 |
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 |
STIELER, Rafael. Synthesis and Structural Analysis of Clusters Derivative from Cadmium Bis(phenylselenolate) - Cd(SePh)2. 2009. 80 f. Dissertação (Mestrado em Química) - Universidade Federal de Santa Maria, Santa Maria, 2009. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/10449 |
identifier_str_mv |
STIELER, Rafael. Synthesis and Structural Analysis of Clusters Derivative from Cadmium Bis(phenylselenolate) - Cd(SePh)2. 2009. 80 f. Dissertação (Mestrado em Química) - Universidade Federal de Santa Maria, Santa Maria, 2009. |
url |
http://repositorio.ufsm.br/handle/1/10449 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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100600000000 |
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400 500 500 300 500 |
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dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Química |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Química |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
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