Chem. J. Chinese Universities ›› 2012, Vol. 33 ›› Issue (05): 876.doi: 10.3969/j.issn.0251-0790.2012.05.002

• Article: Inorganic Chemistry • Previous Articles     Next Articles

Synthesis, Structure and Surface Photovoltage Characterization of [Co(en)3]2(Zr2F12)(ZrF6H2O)稨2O

HAN Yi-De1, DU Yu2, LI Yi1, SONG Xiao-Wei1, YU Ji-Hong1, XU Ru-Ren1   

  1. 1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China;
    2. College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
  • Received:2011-12-27 Online:2012-05-10 Published:2012-05-10

Abstract: [Co(en)3]2(Zr2F12)(ZrF6H2O)·H2O(1) was prepared successfully at room temperature and structurally characterized by single-crystal X-ray diffraction analysis. Crystal data for compound 1 are as follows: monoclinic, C2/c, a=3.06110(17) nm, b=0.877680(5) nm, c=1.50811(9) nm, β=118.897°, V=3.547(4) nm3, Z=8. Compound 1 consists of one binuclear [Zr2F12]4-unit, one mono-nuclear [ZrF6H2O]2- unit, one cobalt ammine complex [Co(en)3]3+ unit and one water molecule, among which exist extensive hydrogen bonds. The surface photovoltage spectrum of compound 1 exhibit a signal at 339 nm, which is attributed to the cooperative behaviors between cobalt ammine complex and metal fluoride ions through interactions of them.

Key words: Zirconium fluoride, Cobalt ammine complex, Hydrogen-bonding, Photovoltage

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