1. Repositório Institucional da UFMG
  2. Publicações Científicas e Culturais
  3. Artigo de Periódico
Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/56373
Full metadata record
DC FieldValueLanguage
dc.creatorJames Lewis Wardellpt_BR
dc.creatorGeraldo Magela de Limapt_BR
dc.creatorSolange Maria Silva Veloso Wardellpt_BR
dc.creatorEucler Bento Paniagopt_BR
dc.creatorCarlos Basílio Pinheiropt_BR
dc.date.accessioned2023-07-17T13:02:36Z-
dc.date.available2023-07-17T13:02:36Z-
dc.date.issued2016-
dc.citation.volume441pt_BR
dc.citation.spage137pt_BR
dc.citation.epage145pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.ica.2015.11.011pt_BR
dc.identifier.issn0020-1693pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/56373-
dc.description.resumoThe synthesis and crystal structures of three metal salts of the dithiolato ligand, [S2CNMeCH2CH(OMe)2]−, namely {[NaS2CNMeCH2CH(OMe)2]·(H2O)2}, [1·(H2O)2], [Zn(S2CNMeCH2CH(OMe)2)2] (2) and [Cd(S2CNMeCH2CH(OMe)2)2] (3), are reported. Compound 2, which crystallizes in the monoclinic space group, P21/n with Z = 2, as a centrosymmetric dimer, in which one dithiocarbamato ligand is chelating and the other is bridging. Present in the dimer is an eight-membered [Zn2C2S4] ring, which adopts a chair conformation. The coordination geometry for the zinc atom is a highly distorted tetrahedron with Ssingle bondZnsingle bondS bond angles ranging from 75.41(4) to 125.73(5)°. Compound 3 crystallizes in the triclinic space group , with Z = 2. Structure of 3 is a 1-D coordination polymer, with a distorted octahedral CdS6 unit. Each dithiocarbamate ligand in 2 is μ2,κ2-tridentate, bridging two Cd centres and chelating one Cd centre. The ranges of Ssingle bondCdsingle bondS angles and Cdsingle bondS bond lengths vary from 67° to 167° and 2.5918(17) to 2.8358(18) Å, respectively. Hydrated complex, [1·(H2O)2] crystallizes in the monoclinic space group P21/a, with Z = 4. The dithiocarbarmate ligand in [1·(H2O)2] acts as a monodentate bridging ligand. Sheets of molecules in [S2CNR1R2] are composed of chains of [Na2O2] rings, linked by S to provide Na centres with O4S2 distorted octahedral geometries. The alkoxy groups are not involved in the coordination to the metal centres, and are only involved in the supramolecular arrays in 3.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipFAPERJ - Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiropt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE FÍSICApt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE QUÍMICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofInorganica Chimica Acta-
dc.rightsAcesso Restritopt_BR
dc.subjectDithiocarbamatespt_BR
dc.subjectZinc compoundpt_BR
dc.subjectCadmium compoundpt_BR
dc.subjectSodium compoundpt_BR
dc.subjectCrystallographypt_BR
dc.subject.otherCristalografiapt_BR
dc.titleStudy of metal dithiocarbamate complexes, part V. Metal complexes of [S 2CN(CH 2 CH(OMe) 2 ]: a standard dimeric zinc dithiocarbamate structural motive, a rare cadmium dithiocarbamate coordination polymer, and a hydrated sodium dithiocarbarmate complex, with a[Na 2 O2 ] core and chainpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0020169315005654pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-2195-8827pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-3816-0320pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-8674-1779pt_BR
Appears in Collections:Artigo de Periódico

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.