名称:
1,1,1,1,4,4,4,4-Octacarbonyl-2,2,3,3,5,5,6,6-octamethyl-cyclo-2,3,5,6-tetraantimony-1,4-dichromium
摘要:
The structure of the title compound, alternatively called bis(mu-tetramethyldistibinediyl) bis(tetracarbonylchromium), [Cr2Sb4(CH3)(8)(CO)(8)], consists of two Me4Sb2 bridging units between Cr(CO)(4) complex fragments. The centre of the molecule is located on a special position of 2/m symmetry. This is the first characterized Sb4Cr2 heterocycle.