由草酸盐先驱物制备尖晶石型化合物MCo₂O₄

由草酸盐先驱物制备尖晶石型化合物MCo 2 O 4 THE WIGNER RACAH ALGEBRA FOR GROUP CHAIN SU（2）D ∞D nC n Ⅳ. Reduced V Coefficents, 3 jΓP Symbol and Their Microcomputer Programs 张克立 Peng Zhenghe 1 2 3 first-author 袁继兵 Xu Hong 1 2 3 朱高锋 Qin Zibin 1 2 3 张晴川 1 2 3 孙聚堂 1 2 3 武汉大学化学系 武汉大学化学系 Department of Chemistry, Wuhan University Department of Chemistry, Wuhan University 武汉大学生命科学学院 武汉大学生命科学学院 武汉大学化学系武汉大学生命科学学院 武汉大学化学系武汉大学生命科学学院 报道了用草酸盐先驱物制备尖晶石型化合物ＭＣｏ２Ｏ４（Ｍ＝Ｍｎ，Ｃｕ，Ｚｎ，Ｃｄ，Ｎｉ，Ｍｇ）的方法．用热重、Ｘ射线粉末衍射和ＩＲ光谱证实了尖晶石型化合物ＭＣｏ２Ｏ４的形成；由扫描电镜测得最终产品的颗粒尺寸为１～１０μｍ． In present paper the reduced V coefficients and related 3 jΓ, 3 ΓP and 3 jΓP symbols of the group chain SU（2）D ∞D nC n have been discussed by using the standardized basis vectors.The formulas of calculating these coupling coefficients have been given in Wigner Racah algebra of the group chain.The program design of these formulas is completed by using FORTRAN 77 Language.These programs are suitable for arbitrary group D nC n and are run in IBM PC/XT computer. 尖晶石MCo2O4 制备 草酸盐 先驱物 O611.4 国家自然科学基金(61672102) 1997-04-01 2021-04-01 4