氧心羧桥三核物通式为[M_3O(RCOO)_6L_3]~(n+)(n=1,0)虽然它在三十年代就已合成出来,但是引起人们广泛兴趣的还是近年来发现的它所具有的特殊稳定性和不寻常的物理化学性质。我们测定了不同M~(2+)离子,两种羧桥的铁系列异三核标题簇合物的晶体结构和有关物理性质。该类型化合物的结构可以看成由共享μ_3-O顶点的三个金属离子的配位八面体组 Although it has been synthesized in the thirties, it has attracted widespread interest either in recent years or in recent years It has the special stability and unusual physicochemical properties. We measured the crystal structure and related physical properties of iron series isotetanuclear title clusters with different M ~ (2+) ions and two carboxyl bridges. The structure of this type of compound can be thought of as the coordination octahedral group of three metal ions that share the peak of μ_3-O