Chem. J. Chinese Universities

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Solvothermal Synthesis and Characterization of One-dimensional Chained Indium-Sulfate

TIAN Zhen-Fen1, SONG Tian-You1,2*, FAN Yong1, HUANG Liang-Liang1, WANG Li1*   

    1. College of Chemistry,
    2. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China
  • Received:2008-08-19 Revised:1900-01-01 Online:2009-03-10 Published:2009-03-10
  • Contact: WANG Li, SONG Tian-You

Abstract: A one-dimensional chained indium-sulfate (C6H22N4)0.5[In(OH)](SO4)2(1) was synthesized under solvothermal condition using triethylenetetramine(TETA) as the templated agent and characterized by IR spectroscopy, TG, ICP and elemental analyses, powder and single crystal X-ray diffraction analyses. Compound 1 crystallized in the monoclinic system, space group P2(1)/c with a=1.05240(3) nm, b=1.36802(4) nm, c=0.75295(2) nm, β=101.558(2)°, V=1.06204(5) nm3, Z=4, R1 =0.0368, wR2=0.0897, GOF=1.068. Its structure is built up by InO4(OH)2 octahedra and SO4 tetrahedra by sharing their vertices to generate an one-dimensional anionic Tancoite-type chain. The one-dimensional chains are extended into three-dimensional supramolecular structure through the hydrogen bond interactions among the N atoms of TETA cations and O atoms of the anionic chains.

Key words: Solvothermal synthesis, Indium sulfate, Crystal structure, Supramolecular

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