mechanochemical conditions. The structures of α-CuPhPmH (1) and CuPhP2mH (4) were solved from powder X-ray diffraction data. The structure of β-CuPhPmH (2) was solved by single crystal X-ray analysis. The structures were validated by extended X-ray absorption fine structure (EXAFS) and DTA analyses. Disorder of the crystal structure was elucidated by electron diffraction. The relationship between the compounds
四种不同的
苯基膦酸
铜(II),单
苯基膦酸α-,β-和γ-Cu(O 3 PC 6 H 5)·H 2 O(α-CuPhPmH(1)β-CuPhPmH(2)和γ-CuPhPmmH(3)),以及
二膦酸盐Cu(HO 3 PC 6 H 5)2 ·H 2 O(CuPhP2mH(4))。这些化合物是在室温,升高的温度,
水热条件和机械
化学条件下由溶液合成的。α-CuPhPmHH(1的结构)和CuPhP2mH(4)由粉末X射线衍射数据求出。β-CuPhPmH(2)的结构通过单晶X射线分析解决。通过扩展的X射线吸收精细结构(EXAFS)和DTA分析验证了结构。通过电子衍射阐明了晶体结构的无序。通过原位同步加速器测量研究了化合物及其反应途径之间的关系。