高等学校化学学报

高等学校化学学报 ›› 1984, Vol. 5 ›› Issue (5): 699.

• 论文 • 上一篇    下一篇

一氯甲酸甲酯二-三苯基膦合铂络合物晶体结构、分子结构的研究

王凤山1, 樊玉国1, 丛秋滋2   

  1. 1. 吉林大学;
    2. 中国科学院兰州化物所
  • 收稿日期:1983-04-27 出版日期:1984-10-24 发布日期:1984-10-24

The Research on the Crystal Structure of the Complex of Platinum Di (Triphenylphosphine) Methyl Formate Chloride

Wang Fengshan1, Fan Yuguo1, Cong Qiuzi2   

  1. 1. Jilin University, Changchun;
    2. The Lanzou Chemistry and Physios Institute, The Chinese Acedemy of Sciences, Lanzhou
  • Received:1983-04-27 Online:1984-10-24 Published:1984-10-24

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摘要： 本文确立一氯甲酸甲酯二-三苯基膦合铂络合物是浅黄透明晶体,属于单斜晶系,P21/n空间群.并测定了晶胞参数.分子式为Pt[P(C6H5)3)]2·COOCH3Cl,该化合物是配位键结合的新型络合物.

Abstract: The crystal is light yellow and transparent. It belongs to space group P21/n of monoclinic system with unit cell constants a = 12.239(6)Å, b = 23.697(8)Å, c = 12.802(5)Å, β=113.86(2)°, V = 3396(1) Å3 ,F(000) = 1548 (e), Z = 4 and has a formula of PtCP(C6H5)3]2 COOCH3 Cl. A final consistency factor R=0.0692(Rw = 0.0519) was given by the block-diagonal least-squares refinement for the crystal structure. The result of structure analysis shows that this new complex consists of two triphenylphosphines, me methyl formate and one chlorine atom bonded by coordinate bonds.

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