Coordination Triangular Prism of Bisilver Complex with Triply-bridged of Bis(diphenylphosphino)amine
The binuclear complex [Ag2(μ-Ph2PNHPPh2)3](ClO4)2@CH2C12@CH3OH (Ph2PNHPPh2 = bis(diphenylphosphino)amine) was prepared from the reaction of AgClO4 with bis(diphenylphosphino)amine in equimolar ratio through self-assembly. The coordination cation affords a triply-bridging [Ag2L3]-type coordination moiety. The silver atom is in a trigonal planar environment with P3 coordination chromophore. The complex (C74H69Cl4N3O9P6Ag2) crystallizes in monoclinic, space group Cc with a = 18.3738(1), b = 20.0207(4), c = 20.5422(4)(A), β =95.829(1)°, V= 7517.5(2)(A)3, Z = 4, Mr= 1687.68, Dc= 1.491 g/cm3, F(000) = 3432,μ = 0.848 mm-1, the final R = 0.0460 and wR = 0.0935 for 7005 observed reflections with Ⅰ＞ 2σ(Ⅰ).
作 者： 施林熙 张礼仪 陈忠宁 作者单位： State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, China 刊 名： 结构化学 ISTIC SCI PKU 英文刊名： CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 年，卷(期)： 2003 22(3) 分类号： O64 关键词： bis(diphenylphosphino)amine binuclear complex crystal structure silver