【摘要】 硝酸钇与甘氨酸配合行为的研究郎惠云，高胜利，赵霈，朱玫（西北大学化学系西安７１００６９）关键词硝酸钇，甘氨酸，相平衡，配合物本文报道Ｙ（ＮＯ＿３）－Ｇｌｙ－Ｈ＿２Ｏ在２５℃的相平衡研究结果及其配合物的制备和表征。实验部分Ｙ（ＮＯ＿３）３·ｎＨ＿２Ｏ按...更多还原

【Abstract】 The solubility properties of Y（NO₃）₃-Gly-H₂O system at 25℃ in the whole concentration range have been investigated by semimicro phase equilibrium method.The results indicate that there are two stoichiometries of complexes formed in the system.In the light of results of phase equilibrium complexes,Y（Gly）₄（NO₃）₃·H₂O（in congruently soluble）and Y（Gly）₂ （NO₃）₃·2H₂O（in congruently soluble）,have been prepard. The complexes have been characterized by chemical analysis ,X-ray diffraction and IR spectra.更多还原