Crespo O, Gimeno MC, Jones PG, Laguna A
Departamento de Quimica Inorganica, Universidad de Zaragoza-CSIC, Instituto de Ciencia de Materiales de Aragon, 50009 Zaragoza, Spain.
Acta Crystallogr C. 2000 Dec;56 (Pt 12):1433-4. doi: 10.1107/s010827010001310x.
The title compound, [Au(2)Cl(2)Fe(C(17)H(14)P)(2)], (I), contains the expected linear gold centres. The ferrocene moiety acts as a P, P'-bridging ligand, wherein the Fe atom lies on an inversion centre. The P-Au-Cl angle is 177.56 (8) degrees and bond distances Au-P and Au-Cl are 2.2261 (18) and 2.2781 (18) A, respectively. The structure is almost identical to that of the metal complex in (I).2CH(2)Cl(2) [Canales, Gimeno, Jones, Laguna & Sarroca (1997). Inorg. Chem. 36, 5206-5211], but differs considerably from that in 3(I).2CHCl(3) [Hill, Girard, McCabe, Johnson, Stupik, Zhang, Reiff & Eggleston (1989). Inorg. Chem. 28, 3529-3533], in that in the latter, the two independent molecules are linked by a short Au.Au contact.
标题化合物[Au₂Cl₂Fe(C₁₇H₁₄P)₂]（I）含有预期的直线型金中心。二茂铁部分作为一个P，P'-桥连配体，其中Fe原子位于一个对称中心上。P-Au-Cl角为177.56（8）°，Au-P和Au-Cl键长分别为2.2261（18）Å和2.2781（18）Å。该结构与（I）·2CH₂Cl₂[卡纳莱斯、希门诺、琼斯、拉古纳和萨罗卡（1997年）。《无机化学》36，5206 - 5211]中的金属配合物结构几乎相同，但与3（I）·2CHCl₃[希尔、吉拉德、麦凯布、约翰逊、斯图皮克、张、赖夫和埃格尔斯顿（1989年）。《无机化学》28，3529 - 3533]中的结构有很大不同，在后者中，两个独立分子通过短的Au…Au接触相连。
