Cocrystallites consisting of metal macrocycles with fullerenes

摘要

The cocrystallites that contain C_60, C_70 and endohedral metallofullerenes with metla complexes of macrocycles are reviewed. Metal complexes of porphyrin cocrystallites with fullerenes form solids with remarkaly close contact between the curved π Surface of a fullerene and the planar π surface of a porphyrin, without the need for matching convex with concave surface. The Structures of metal octaethylporphyrins (oeps) in C_60·Pd(Ⅱ)(oep)·1.5C_6H_6, C_60·Cu(Ⅱ)(oep)·2C_6H_6·C_60·Ag(Ⅱ)(oep)·2C_6H_6 and C_60·2Ni(Ⅱ)(oep)·2C_6H_5Cl reveal the remarkable anti-formed oep configurations, with the four ethyl groups of the metal oep Portions lying on both the same and the opposite sides of the porphyrin plane toward the C_60.