Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | https://doi.org/10.1016/j.ica.2017.03.028 http://www.locus.ufv.br/handle/123456789/23670 |
Resumo: | The potassium N-R-sulfonyldithiocarbimates, K2(RSO2NCS2) [R = CH3 (1a), CH3CH2 (1b), C6H5 (1c), 2-CH3C6H4 (1d) and 4-CH3C6H4 (1e)], reacted with nickel sulfate or zinc acetate to yield complex anions which were isolated as their tetraphenylphosphonium salts with the formulae (PPh4)2[M(RSO2NCS2)2], were M = Ni (2a–2e) and M = Zn (3a–3e). The compounds 3a–3e readily react with sulfur in dimethylformamide producing bis(trithiocarbimato)-zinc complexes (4a–4e) with the formula (PPh4)2[Zn(RSO2NCS3)2]. Mixed nickel complexes (5a–5e), (PPh4)2[Ni(RSO2NCS2)(RSO2NCS3)], were obtained from the zinc compounds 4a–4e by reaction with nickel sulfate in dimethylsulfoxide. The complexes 5a–5e are the first examples of N-R-sulfonyldithiocarbimate and N-R-sulfonyltrithiocarbimate heteroleptic nickel complexes. The structures of 5a and 5e were determined by X-ray crystallography. Both compounds crystallize in the centrosymmetric space group of the triclinic system. The Ni2+ cation is S,S-chelated by one dithio- and one trithiocarbimate ligands, forming distorted square-planar configurations. The square planar geometry around the nickel atom was confirmed for compounds 5a–5e by electronic, vibrational and nuclear magnetic resonance spectroscopies. High-resolution mass spectrometry and elemental analyses confirmed the molecular formulae. |
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Castro, Rodrigo A.Oliveira, Marcelo R. L.Janczak, JanRubinger, Mayura M. M.2019-02-22T13:23:48Z2019-02-22T13:23:48Z2017-06-010020-1693https://doi.org/10.1016/j.ica.2017.03.028http://www.locus.ufv.br/handle/123456789/23670The potassium N-R-sulfonyldithiocarbimates, K2(RSO2NCS2) [R = CH3 (1a), CH3CH2 (1b), C6H5 (1c), 2-CH3C6H4 (1d) and 4-CH3C6H4 (1e)], reacted with nickel sulfate or zinc acetate to yield complex anions which were isolated as their tetraphenylphosphonium salts with the formulae (PPh4)2[M(RSO2NCS2)2], were M = Ni (2a–2e) and M = Zn (3a–3e). The compounds 3a–3e readily react with sulfur in dimethylformamide producing bis(trithiocarbimato)-zinc complexes (4a–4e) with the formula (PPh4)2[Zn(RSO2NCS3)2]. Mixed nickel complexes (5a–5e), (PPh4)2[Ni(RSO2NCS2)(RSO2NCS3)], were obtained from the zinc compounds 4a–4e by reaction with nickel sulfate in dimethylsulfoxide. The complexes 5a–5e are the first examples of N-R-sulfonyldithiocarbimate and N-R-sulfonyltrithiocarbimate heteroleptic nickel complexes. The structures of 5a and 5e were determined by X-ray crystallography. Both compounds crystallize in the centrosymmetric space group of the triclinic system. The Ni2+ cation is S,S-chelated by one dithio- and one trithiocarbimate ligands, forming distorted square-planar configurations. The square planar geometry around the nickel atom was confirmed for compounds 5a–5e by electronic, vibrational and nuclear magnetic resonance spectroscopies. High-resolution mass spectrometry and elemental analyses confirmed the molecular formulae.engInorganica Chimica ActaVolume 462, Pages 195- 203, June 20172017 Elsevier B.V. All rights reserved.info:eu-repo/semantics/openAccessDithiocarbimatesTrithiocarbimatesZinc complexesNickel complexesSyntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimatesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdfTexto completoapplication/pdf2596166https://locus.ufv.br//bitstream/123456789/23670/1/artigo.pdfe61283a15e046786d6981b1f33309fa1MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/23670/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/236702019-02-22 11:06:09.59oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452019-02-22T14:06:09LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates |
title |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates |
spellingShingle |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates Castro, Rodrigo A. Dithiocarbimates Trithiocarbimates Zinc complexes Nickel complexes |
title_short |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates |
title_full |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates |
title_fullStr |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates |
title_full_unstemmed |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates |
title_sort |
Syntheses and characterization of novel heteroleptic nickel complexes with dithiocarbimates and trithiocarbimates |
author |
Castro, Rodrigo A. |
author_facet |
Castro, Rodrigo A. Oliveira, Marcelo R. L. Janczak, Jan Rubinger, Mayura M. M. |
author_role |
author |
author2 |
Oliveira, Marcelo R. L. Janczak, Jan Rubinger, Mayura M. M. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Castro, Rodrigo A. Oliveira, Marcelo R. L. Janczak, Jan Rubinger, Mayura M. M. |
dc.subject.pt-BR.fl_str_mv |
Dithiocarbimates Trithiocarbimates Zinc complexes Nickel complexes |
topic |
Dithiocarbimates Trithiocarbimates Zinc complexes Nickel complexes |
description |
The potassium N-R-sulfonyldithiocarbimates, K2(RSO2NCS2) [R = CH3 (1a), CH3CH2 (1b), C6H5 (1c), 2-CH3C6H4 (1d) and 4-CH3C6H4 (1e)], reacted with nickel sulfate or zinc acetate to yield complex anions which were isolated as their tetraphenylphosphonium salts with the formulae (PPh4)2[M(RSO2NCS2)2], were M = Ni (2a–2e) and M = Zn (3a–3e). The compounds 3a–3e readily react with sulfur in dimethylformamide producing bis(trithiocarbimato)-zinc complexes (4a–4e) with the formula (PPh4)2[Zn(RSO2NCS3)2]. Mixed nickel complexes (5a–5e), (PPh4)2[Ni(RSO2NCS2)(RSO2NCS3)], were obtained from the zinc compounds 4a–4e by reaction with nickel sulfate in dimethylsulfoxide. The complexes 5a–5e are the first examples of N-R-sulfonyldithiocarbimate and N-R-sulfonyltrithiocarbimate heteroleptic nickel complexes. The structures of 5a and 5e were determined by X-ray crystallography. Both compounds crystallize in the centrosymmetric space group of the triclinic system. The Ni2+ cation is S,S-chelated by one dithio- and one trithiocarbimate ligands, forming distorted square-planar configurations. The square planar geometry around the nickel atom was confirmed for compounds 5a–5e by electronic, vibrational and nuclear magnetic resonance spectroscopies. High-resolution mass spectrometry and elemental analyses confirmed the molecular formulae. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-06-01 |
dc.date.accessioned.fl_str_mv |
2019-02-22T13:23:48Z |
dc.date.available.fl_str_mv |
2019-02-22T13:23:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://doi.org/10.1016/j.ica.2017.03.028 http://www.locus.ufv.br/handle/123456789/23670 |
dc.identifier.issn.none.fl_str_mv |
0020-1693 |
identifier_str_mv |
0020-1693 |
url |
https://doi.org/10.1016/j.ica.2017.03.028 http://www.locus.ufv.br/handle/123456789/23670 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
Volume 462, Pages 195- 203, June 2017 |
dc.rights.driver.fl_str_mv |
2017 Elsevier B.V. All rights reserved. info:eu-repo/semantics/openAccess |
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2017 Elsevier B.V. All rights reserved. |
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openAccess |
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Inorganica Chimica Acta |
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Inorganica Chimica Acta |
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LOCUS Repositório Institucional da UFV |
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