固相配位化学反应研究 ⅩⅩⅩⅦ XRD法研究Cu(Ac)_2·H_2O与甘氨酸的室温固相配位化学反应

STUDIES ON SOLID STATE REACTIONS OF COORDINATION COMPOUNDSⅩⅩⅩⅦ.XRD STUDY OF SOLID STATE REACTION BETWEEN Cu(Ac)_2·H_2O AND GLYCINE

固相配位化学研究配位化合物在固态条件下的反应及性质。有关室温条件下的固相配位反应的报导很少。本文用XRD方法研究Cu(Ac)_2·H_2O与甘氨酸在室温条件下的固相配位化学反应,探讨碱对反应产物的影响。 试剂均为分析纯,cis-trans-[Cu(gly)_2)·H_2O按文献[2]合成。实验均在Ar气氛下进行。XRD图用岛津XD-3A型X-射线衍射仪测取,铜靶,扫描速度4°/min。定量分析根据下武:

Solid state reaction between Cu(Ac)_2·H_2O and glycine has been investigated by XRDmethod. The reaction product was cis- [Cu(gly)_2)·H_2O and trans-[Cu(gly)_2]·H_2O dependingon the presence of solid alkali. Water, whether it is coordinated, in crystalline or as a mo-isture in alkali shows an obvious effect on the solid state reaction.