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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >The synthesis and characterisation of [Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+) salts of some chloro- and bromo-metallate anions - X-ray crystal structure of [Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+)[MCl2](-) (M = Cu, Ag)
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The synthesis and characterisation of [Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+) salts of some chloro- and bromo-metallate anions - X-ray crystal structure of [Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+)[MCl2](-) (M = Cu, Ag)

机译:某些氯和溴化金属阴离子的[Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+)盐的合成和表征-[Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+)[MCl2](X射线晶体结构) -)(M =铜,银)

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摘要

The palladium complex [PdCl2(PhCN)(2)] reacts readily with metal bis(dialkyl dithiocarbamates) [M(S2CNR2)(2)] (M = Pb, Zn, Cd, Hg, Cu, Ni, MoO2, VO, R = Et, Bu-n), in refluxing dichloromethane, to afford the known complexes [{PdCl(S2CNR2)}(2)] in virtually quantitative yield. In boiling acetonitrile the diphosphine complexes [PdX2(Ph2PCH2CH2PPh2)] (X = Cl, Br) react readily with bi-and trivalent metal diethyl dithiocarbamates [M(S2CNEt2)(n)] (M = Pb, Zn, Cd, Hg, Ni, MoO2, VO n = 2; M = Co, Fe, Mn, n = 3) to afford salts of the general form [Pd(S2CNEt2) (Ph2PCH2CH2PPh2)](2)(+) [MX4](2-). Diethyl dithiocarbamates of copper(II) and silver(I) form salts of the [Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+) cation containing linear [CuX2](-) and [AgX2](-) anions respectively (X = Cl, Br). The X-ray crystal structures of [Pd(S2CNEt2) (Ph2PCH2CH2PPh2)][CuCl2] and [Pd(S2CNEt2) (Ph2PCH2CH2PPh2)][AgCl2] . 0.5CH(2)Cl(2) are reported. (C) 1998 Elsevier Science Ltd. All rights reserved. [References: 23]
机译:钯络合物[PdCl2(PhCN)(2)]与金属双(二烷基二硫代氨基甲酸酯)[M(S2CNR2)(2)]容易反应(M = Pb,Zn,Cd,Hg,Cu,Ni,MoO2,VO,R = Et,Bu-n),在回流的二氯甲烷中,以实际上定量的产率得到已知的络合物[{PdCl(S2CNR2)}(2)]。在沸腾的乙腈中,二膦配合物[PdX2(Ph2PCH2CH2PPh2)](X = Cl,Br)容易与二价和三价金属二乙基二硫代氨基甲酸酯[M(S2CNEt2)(n)](M = Pb,Zn,Cd,Hg,Ni ,MoO 2,VO n = 2; M = Co,Fe,Mn,n = 3)得到通式[Pd(S 2 CNEt 2)(Ph 2 PCH 2 CH 2 PPh 2)(2)(+)[MX4](2-)的盐。铜(II)和银(I)的二乙基二硫代氨基甲酸酯分别形成[Pd(S2CNEt2)(Ph2PCH2CH2PPh2)](+)阳离子的盐,它们分别包含线性[CuX2](-)和[AgX2](-)阴离子(X = Cl ,Br)。 [Pd(S2CNEt2)(Ph2PCH2CH2PPh2)] [CuCl2]和[Pd(S2CNEt2)(Ph2PCH2CH2PPh2)] [AgCl2]的X射线晶体结构。报告了0.5CH(2)Cl(2)。 (C)1998 Elsevier ScienceLtd。保留所有权利。 [参考:23]

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