The potentially bidentate antimony ligand (C6H5)2SbCH2Sb(C6H5)2 (Dpsm) has been allowed to react with the Group VIB metal carbonyls and some of their derivatives under a variety of synthetic conditions. Molecular structures and bonding behavior of the substituted complexes M(CO)5(Dpsm), M(CO)4(Dpsm), [M(CO)4(Dpsm)]2, and Mo(CO)3(Dpsm)2 are based upon NMR and infrared spectral studies and molecular
潜在的双齿
锑配体(C 6 H 5)2 SbCH 2 Sb(C 6 H 5)2(
DPSm)已在多种合成条件下与VIB族
金属羰基及其某些衍
生物反应。分子结构和取代络合物M(CO)的粘结行为5(
DPSM),M(CO)4(
DPSM),[M(CO)4(
DPSM)] 2和Mo(CO)3(
DPSM)2是基于NMR和红外光谱研究以及分子量测量。