The first chalcogenocarboxylato lanthanid complexes, [(RCOS)3Sm(thf)2] and [Na(thf)4][Sm(RCSS)4](R = 4-MeC6H4) were isolated and characterized crystallographically. They exhibit an alkali metal salt-like reaction such as S-esterification and an insertion reaction of C=N to the Sm-S bond.
我们分离并从晶体学上表征了第一种
镧系链羧基配合物[(RCOS)3Sm(thf)2]和[Na(thf)4][Sm(RCSS)4](R = 4-MeC6H4)。它们表现出类似碱
金属盐的反应,如 S-酯化和 C=N 插入 Sm-S 键的反应。