The two new platinum-osmium carbonyl cluster complexes Pt2Os4(CO)12(COD)2 (1) and Pt2Os4(CO)11(COD)2 (2) were obtained from the reaction of Pt2Os4(CO)18 with 1,5-cyclooctadiene (COD) at 97-degrees-C. Both compounds consist of a bicapped Os4 tetrahedron. Compound 1 is coordinatively saturated, while compound 2 is coordinatively unsaturated. The latter contains several unusually short metal-metal bonds and readily adds CO to give 1 in good yield.
DOI:
10.1021/om00047a019
作为产物:
描述:
Pt2Os4(CO)11(1,5-cyclooctadiene)2 在
CO 作用下,
以
二氯甲烷 为溶剂,
以84%的产率得到Pt2Os4(CO)12(1,5-cyclooctadiene)2
The two new platinum-osmium carbonyl cluster complexes Pt2Os4(CO)12(COD)2 (1) and Pt2Os4(CO)11(COD)2 (2) were obtained from the reaction of Pt2Os4(CO)18 with 1,5-cyclooctadiene (COD) at 97-degrees-C. Both compounds consist of a bicapped Os4 tetrahedron. Compound 1 is coordinatively saturated, while compound 2 is coordinatively unsaturated. The latter contains several unusually short metal-metal bonds and readily adds CO to give 1 in good yield.