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  

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

作　　者：王凤山[1] 樊玉国[1] 丛秋滋[2] Wang Fengshan;Fan Yuguo;Cong Qiuzi(Jilin University,Changchun;The Lanzou Chemistry and Physios Institute,The Chinese Acedemy of Sciences,Lanzhou)

机构地区：[1]吉林大学 [2]中国科学院兰州化物所

出　　处：《高等学校化学学报》1984年第5期696-699,共4页Chemical Journal of Chinese Universities

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,P2_(1)/n空间群.并测定了晶胞参数.分子式为Pt[P(C_(6)H_(5))_(3)]_(2)·COOCH_(3)Cl,该化合物是配位键结合的新型络合物.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)A,b=23.697(8)A,c=12.802(5)A,β=113.86(2)°,V=3396(1)A^(3),F_((000))=1548(e),Z=4 and has a formula of Pt[P(C_(6)H_(5))_(3)]_(2)COOCH_(3)Cl.A final consistency factor R=0.0692(R_(w)=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.

关 键 词：铂络合物 晶体结构 氯甲酸甲酯 配位键 单斜晶系 三苯基膦 分子结构 晶胞参数 

分 类 号：O62[理学—有机化学]