Akrivos, PD

Herrema, J

Karagiannidis, P

KojicProdic, B

Luic, M

A series of mixed ligand copper(I) halogeno complexes with omega-thiocaprolactam, (tclH) and triphenylphosphine (PPh(3)) of general formula Cu(tclH)(n)(PPh(3))(3-n)X where n = 1, 2 and X = CI, Pr, I has been studied. The crystal structure of Cu(tclH)(PPH3)(2)Br is reported and discussed with respect to those of other members of the series. Solution C-13 and P-31 NMR spectra of the compounds are related to structural characteristics. Cu(tclH)(PPH3)(2)Br crystallizes in the monoclinic system, space group P2(1)/c, with a = 16.11(2), b = 9.749(2), c = 26.46(3)Angstrom, beta = 91.03(5)degrees and Z = 4. The local copper environment is irregular tetrahedral with Cu-P equal to 2.289(4) and 2.277(4)Angstrom, while Cu-S and Cu-Br are 2.344(4) and 2.522(2)Angstrom, respectively.</p

Structural and spectroscopic characterization of copper(I) halogen complexes with omega-thiocaprolactam and triphenylphosphine

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