Multifrequency EPR and DENR of polyacetylene composite

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• 作者：E. G. Il’in (1)
  A. V. Rotov (1)
  A. S. Parshakov (1)
  N. N. Efimov (1)
  E. A. Ugolkova (1)
  G. V. Mamin (2)
  S. B. Orlinskii (2)
  V. V. Minin (1)
  
• 刊名：Russian Journal of Inorganic Chemistry
• 出版年：2013
• 出版时间：February 2013
• 年：2013
• 卷：58
• 期：2
• 页码：183-185
• 全文大小：203KB
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• 作者单位：E. G. Il’in (1)
  A. V. Rotov (1)
  A. S. Parshakov (1)
  N. N. Efimov (1)
  E. A. Ugolkova (1)
  G. V. Mamin (2)
  S. B. Orlinskii (2)
  V. V. Minin (1)
  
  1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia
  2. Kazan (Volga Region) Federal University, ul. Kremlevskaya 18, Kazan, 420008, Tatarstan, Russia
  
• ISSN：1531-8613

文摘

The organo-inorganic composite MoCl1.9 ± 0.1(C30 ± 1H30 ± 1), a product of interaction of MoCl5 with C2H2, has been studied by X- and W-band EPR, double electron nuclear resonance, and W-band electron spin echo spectroscopy. The composite consists of nanosized organometallic molybdenum clusters in the polyacetylene matrix. It has been shown that the composite contains three types of magnetic centers: the first is related to the existence of paramagnetic molybdenum atoms in the polyacetylene matrix, and the other two are paramagnetic defects of the matrix.