锝化学研究——Ⅱ.空间堆积模型在锝化学中的应用  

STUDY OF TECHNETIUM CHEMISTRY Ⅱ.APPLICATION OF THE CONE PACKING MODEL TO TECHNETIUM CHEMISTRY

作　　者：魏毅[1] 刘伯里[1] 

机构地区：[1]北京师范大学放辐化研究室

出　　处：《核化学与放射化学》1989年第1期7-12,共6页Journal of Nuclear and Radiochemistry

基　　金：国家自然科学基金会资助项目

摘　　要：根据配位矢量和趋于零的假设,计算了TcAB_4型配合物的键角,它与实验值符合得较好,从而印证了空间堆积模型用于Tc化学的可行性。还论述了堆积参数在推测和设计Tc化合物方面的应用。Bond angles in structures of the coordination pattern TcAB4 are calculated and agree well with those obtained by X-ray diffraction based on the assumption that the vector sum of the coordinating ligands in each structure approaches zero.Thus the usability of the cone packing model to Tc chemistry is confirmed. The utilization of the packing parameters in prediction and design of Tc complex is demonstrated.

关 键 词：键角 锝络合物 空间堆积模型 

分 类 号：O614.712[理学—无机化学]