SYNTHESES AND STRUCTURES OF DICYANOBIS (OXAZOLIDIN-2-YLIDENE)PALLADIUM(II) AND PLATINUM(II) COMPLEXES

被引:30
|
作者
KERNBACH, U [1 ]
FEHLHAMMER, WP [1 ]
机构
[1] FREE UNIV BERLIN,INST ANORGAN & ANALYT CHEM,D-14195 BERLIN,GERMANY
关键词
CRYSTAL STRUCTURES; PALLADIUM COMPLEXES; PLATINUM COMPLEXES; CARBENE COMPLEXES;
D O I
10.1016/0020-1693(95)90071-D
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
(2-Trimethylsiloxy)ethyl isocyanide reacts with Pd(CN)(2) and Pt(CN)(2) to give trans-[Pd(CN)(2)(CN(H)CH2CH2O)(2)] (1), trans-[Pt(CN)(2)(CN(H)CH2CH2O)(2)] (2) and cis-[Pt(CN)(2)(CN(H)CH2CH2O)(2)] (3), respectively. Complexes 1-3 have been characterized by crystal structure determinations. In the cis compound 3, the carbene ligands are linked by NH ... O hydrogen bonds. A measured Pt ... Pt distance of 3.2828(6) Angstrom in this crystal structure indicates a weak Pt ... Pt interaction.
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页码:299 / 305
页数:7
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