(CrO_4)^(4-)的X_α研究  

An X_α STUDY OF (CrO_4)^(4-)

作　　者：黄英鹏[1] 沈国土[1] 何文健[1] 王海鹏[1] 朱小怡[1] 郑小妹[1] 林远齐[1] 杨宝成[1] 潘为宙 王行恒[2] 管建敏[2] 

机构地区：[1]华东师范大学物理系 [2]华东师范大学计算中心

出　　处：《华东师范大学学报（自然科学版）》1992年第4期74-81,共8页Journal of East China Normal University(Natural Science)

基　　金：上海高等学校青年教师学术资金资助

摘　　要：本文采用自旋极化的多重散射X_α方法,对Cr:Mg_2SiO_4晶体中(CrO_4)~4-的电子结构进行了计算,得到了该络离子的能级结构.计算中对Cr-O距离的影响作了研究.Using several kinds of intermediate polar and nonpolar resins as the carrier, subtilopeptidase was mmobilized by crosslinking of glutaraldehyde after adsorbing.The effects of using different kinds of resins as carrier and the optimal pH Value for immobilization were studied.The enzyme properties before and after immbilization were also compared.

关 键 词：电子结构 铬离子 铬酸根 络合物 

分 类 号：O614.611[理学—无机化学]