钴的二苯甲酰甲烷配合物：晶体结构及其轴向置换反应

Cobalt(Ⅱ) can form complexes with Hdbm in different environments. Hdbm reacted with cobalt nitrate to give complex 1 Co(dbm)₂·2H₂O]. When complex 1 reacted with pyridine， α-stilbazole or 4，4′-bipyridine respectively， complex 2 Co(DBM)₂Py₂] (Py=pyridine)， 3 Co(DBM)₂Sbz₂] (Sbz=α-stilbazole) or 4 Co(DBM)₂BPy]_n was obtained in turn through metathetical reaction. The coordination modes are octahedral polyhedrons. In the crystal structures， the two dbms take the plane position and two other donor molecules take the axial position. CCDC： 196070 for complex 2; 186859 for complex 3.

Cobalt (Ⅱ) Complexes of Dibenzoylmethane (Hdbm): Crystal Structures and Axial Metathetical Reaction of the Complexes with Pyridine or its Derivatives

Cobalt (Ⅱ) can form complexes with Hdbm in different environments. Hdbm reacted with cobalt nitrate to give complex 1 Co(dbm)2 @ 2H2O]. When complex 1 reacted with pyridine, α-stilbazole or 4, 4'-bipyridine respectively, complex 2 Co(DBM)2Py2] (Py= pyridine), 3 Co(DBM)2Sbz2] (Sbz =α-stilbazole) or 4 Co(DBM)2BPy] n was obtained in turn through metathetical reaction. The coordination modes are octahedral polyhedrons. In the crystal structures, the two dbms take the plane position and two other donor molecules take the axial position. CCDC: 196070 for complex 2; 186859 for complex 3.