Study 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 chain

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dc.creatorJames Lewis Wardell
dc.creatorGeraldo Magela de Lima
dc.creatorSolange Maria Silva Veloso Wardell
dc.creatorEucler Bento Paniago
dc.creatorCarlos Basílio Pinheiro
dc.date.accessioned2023-07-17T13:02:36Z
dc.date.accessioned2025-09-09T00:07:33Z
dc.date.available2023-07-17T13:02:36Z
dc.date.issued2016
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipFAPERJ - Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
dc.identifier.doihttps://doi.org/10.1016/j.ica.2015.11.011
dc.identifier.issn0020-1693
dc.identifier.urihttps://hdl.handle.net/1843/56373
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofInorganica Chimica Acta
dc.rightsAcesso Restrito
dc.subjectCristalografia
dc.subject.otherDithiocarbamates
dc.subject.otherZinc compound
dc.subject.otherCadmium compound
dc.subject.otherSodium compound
dc.subject.otherCrystallography
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 chain
dc.typeArtigo de periódico
local.citation.epage145
local.citation.spage137
local.citation.volume441
local.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.
local.identifier.orcidhttps://orcid.org/0000-0003-2195-8827
local.identifier.orcidhttps://orcid.org/0000-0002-3816-0320
local.identifier.orcidhttps://orcid.org/0000-0002-8674-1779
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.departmentICX - DEPARTAMENTO DE QUÍMICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0020169315005654

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