Journal ArticleDOI
The crystal and molecular structures of two bromo bis(N,N-dipropylthiocarbamoyl) sulfidocopper(I) complexes
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In this paper, the copper(I) bromide, CuBr, with tetraalkylthiurammonosulfides R4tms (R = iPr, nPr) was shown to have a more severely distorted configuration than the previously reported structurally related complexes of ethyl series.Abstract:
The reaction of copper(I) bromide, CuBr, with the tetraalkylthiurammonosulfides R4tms (R = iPr, nPr) affords the copper(I) complexes iPr4tmsCuBr (I) (C14H28BrCuN2S2, orthorhombic, Pna21, Z = 4, a = 12.487(2), b = 12.699(2), c = 12.742(2) A) and nPr4tmsCuBr (II) (C14H28BrCuN2S3, monoclinic, P21/n, Z = 4, a = 9.092(5), b = 23.408(11), c = 10.082(7) A, β = 104.90(5)°), which exist in the solid as monomeric units featuring three-coordinate copper(I). The ligands are bidentate and coordination is completed by the bromine atoms. The configurations of the six-membered metal-ligand ring in (I) and (II) are more severely distorted than the previously reported structurally related complexes of ethyl series. The crystal structural studies are complemented and confirmed by IR and 1H-NMR spectroscopies, as well as room temperature, magnetic, solution conductivity, and molecular weight studies.read more
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The reactivity of metal species towards thiuram sulfides: an alternative route to the syntheses of metal dithiocarbamates
TL;DR: In this article, the properties of tetraalkylthiuram sulfides are reviewed from the perspective of their interaction with transition and main group metal species and a few examples are found of metal ion interactions with the monosulfide.
Journal ArticleDOI
The reaction of copper and iron species with thiuram sulfides: copper and iron dithiocarbamate derivatives
TL;DR: The reaction chemistry of thiuram mono-and disulfides with copper(I), (II) and copper metal is reviewed in this article, where it is shown that the monosulfides afford adducts, while the copper metal yields an oxidized form of the ligand, which is also obtained upon oxidation with ferric chloride or solutions of halogens.
Journal ArticleDOI
Neutral complexes of silver halides and tetramethylthiuram monosulfides
TL;DR: In this paper, the preparation and characterization of 1:1 adducts of silver haelides AgX (X = Cl, Br, I) with N,N, N′,N′-tetramethylthiuram monosulfides is reported.
References
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Book review: Bioinorganic Chemistry: Inorganic Elements in the Chemistry of Life. An Introduction and Guide, edited by Wolfgang Kaim and Bridgette Schwederski Wiley, New York; 1994
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Homoleptic Copper(I) and Silver(I) Complexes with o-Phenylene-Backboned Bis(thioethers), Bis(selenoethers), and Bis(telluroethers): Synthesis, Multinuclear NMR Studies, and Crystal Structures of [Cu{o-C6H4(SeMe)2}2]PF6, [Cu{o-C6H4(TeMe)2}2]PF6, and [Agn{μ-o-C6H4(SeMe)2}n{o-C6H4(SeMe)2}n][BF4]n·nCH2Cl2
TL;DR: In this paper, single-crystal X-ray structural studies showed that the Cu(I) complexes [Cu{o-C6H4(SeMe)2}2]PF6 [trigonal, a = 13.29(2), c = 65.97(2) A, R3c, Z = 18] and [Cu(TeMe) 2 ]PF6] are isostructural and exist as mononuclear species with chelating bis(seleno- and bis(telluroethers), respectively.
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Structural, Far-IR and Solid-State 31P NMR Studies of Two-Coordinate Complexes of Tris(2,4,6 - trimethoxyphenyl)phosphine with Copper (I) Iodide
Lisa-Jane Baker,Graham A. Bowmaker,Robert D. Hart,Peta J. Harvey,Peter Conrad Healy,Allan H. White +5 more
TL;DR: In this article, the structure of TMPP with Cul in a 1:2 ratio was determined by room-temperature single-crystal X-ray studies, and was shown by means of solid state P NMR and IR spectroscopy to be an ionic complex of the type [(TMPP)Cu][CuI].