作者:Ahmed T. Mubarak
DOI:10.1016/j.saa.2004.06.036
日期:2005.4
Synthesis and characterization of several new coordination compounds of dioxouranium(VI) heterochelates with bidentate hydrazono compounds derived from 1-phenyl-3-methyl-5-pyrazolone are described. The ligands and uranayl complexes have been characterized by various physico-chemical techniques. The bond lengths and the force constant have been calculated from asymmetric stretching frequency of OUO
描述了几种新的二氧杂鎓(VI)杂螯合物与衍生自1-苯基-3-甲基-5-吡唑啉酮的二齿肼基化合物的配位化合物。配体和铀酰复合物已经通过各种物理化学技术进行了表征。由OUO基团的不对称拉伸频率计算出键长和作用力常数。红外光谱研究表明,氧和氮供体体系具有二元双齿性质。还讨论并得出了哈米特常数对键距和力常数的影响。使用威尔逊矩阵法,巴杰公式,琼斯方程和埃尔-桑巴蒂方程来确定拉伸强度和相互作用力常数,从而计算出UO键距。