Acta Chimica Sinica ›› 2006, Vol. 64 ›› Issue (10): 983-988. Previous Articles     Next Articles

Original Articles

两个新颖的铜-二氮杂菲和钼(磷, 硒)杂多酸组成的有机-无机杂合化合物: 合成和晶体结构

余荣民,卢绍芳*,陈进,卢灿忠,黄子祥   

  1. (中国科学院福建物质结构研究所 结构化学国家重点实验室 福州 350002)
  • 投稿日期:2005-10-28 修回日期:2006-01-18 发布日期:2006-05-25
  • 通讯作者: 卢绍芳

Synthesis and Crystal Structure of Two Novel Organic-inorganic Hybrid Compounds with Copper-phenanthroline Subunits and Heteropolyoxomolybdates of P, Se as Building Blocks

YU Rong-Min, LU Shao-Fang*, CHEN Jin, LU Can-Zhong, HUANG Zi-Xiang   

  1. (State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter,
    Chinese Academy of Sciences, Fuzhou 350002)
  • Received:2005-10-28 Revised:2006-01-18 Published:2006-05-25
  • Contact: LU Shao-Fang

Two novel organic-inorganic hybrid compounds {[Cu(o-phen)(H2O)]3[Mo5P2O23]}•4.5H2O (1) and {[Cu(o-phen)(H2O)]2[Mo5Se2O21]} (2) (o-phen=1,10-phenanthroline) have been synthesized by the hydrothermal reaction and structurally characterized by IR spectra and single crystal X-ray diffraction analysis. Their crystal structure determination reveals that the adjacent [Mo5P2O23]6- or [Mo5Se2O21]4- anions for the two molecular structures are joined by two bridging [Cu(o-phen)(H2O)] units, thus making up a one dimensional chain in a wind-mill and double-side bridging style, respectively. In the lattice of compound 1, the bimetallic chains are linked through several hydrogen bonds to form a layer-like packing structure. The matching relationship between heteropolyoxomolybdate anion and secondary metal-ligand subunit was also discussed.

Key words: organic-inorganic hybrid compound, heteropolyoxomolybdate, phosphorous, selenium, copper-phenanthroline subunit, hydrothermal synthesis, crystal structure, IR spectrum