Journal of Structural Chemistry

, Volume 51, Issue 3, pp 514–518 | Cite as

Structure and luminescent properties of the cadmium(II) chloride complex with bis(benzotriazole-1-YL)methane

  • E. V. Lider
  • D. A. Piryazev
  • A. V. Virovets
  • L. G. Lavrenova
  • A. I. Smolentsev
  • E. M. Uskov
  • A. S. Potapov
  • A. I. Khlebnikov
Article
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Abstract

A procedure to synthesize a cadmium(II) chloride complex with bis(benzotriazole-1-yl)methane (L) of the composition [Cd2L(H2O)(C2H5OH)Cl4] n · 1.5nH2O is developed. The compound was studied by single crystal and powder X-ray diffraction. According to the single crystal X-ray data, the complex has a ribbon-polymer structure determined by bidentate bridging type coordination of L to cadmium(II) atoms by N(3) and N(3s’) atoms. Tetramers of cadmium(II) atoms bonded by four bridging fu2- and two fu3-coordinated Cl atoms can be distinguished in the structure. The coordination polyhedron of cadmium(II) atoms is a distorted octahedron. The luminescent properties of L and dehydrated initial complex of the composition [Cd2L(H2O)(C2H5OH)Cl4] n are analyzed. It is shown that L has photoluminescence withλmax = 477 nm in the blue spectral region, and the complex has photoluminescence in the yellow-orange range with λmax = 577 nm at 300 K and λexc = 365 nm.

Keywords

cadmium bis(benzotriazole-1-yl)methane complex synthesis crystal and molecular structure luminescent properties 
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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • E. V. Lider
    • 1
  • D. A. Piryazev
    • 1
    • 2
  • A. V. Virovets
    • 1
  • L. G. Lavrenova
    • 1
    • 2
  • A. I. Smolentsev
    • 1
  • E. M. Uskov
    • 1
  • A. S. Potapov
    • 3
  • A. I. Khlebnikov
    • 3
  1. 1.A. V. Nikolaev Institute of Inorganic Chemistry, Siberian DivisionRussian Academy of SciencesNovosibirskRussia
  2. 2.Novosibirsk State UniversityNovosibirskRussia
  3. 3.I. N. Polzunov Altai State Technical UniversityBarnaulRussia

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