Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (9): 1285.

• Articles • Previous Articles     Next Articles

The Phase-Transfer Chemistry of Heteropolyanions(Ⅳ)─The Coordination Reaction of Heteropolyanions with NO

WANG En-Bo, LIU Xia, WANG Zuo-Ping, XU Lin, GAO Li-Jaun   

  1. Department of Chemistry, Northeast Normal Universtity, Changchun, 130024
  • Received:1993-09-28 Revised:1994-01-30 Online:1994-09-24 Published:1994-09-24

Abstract: In this paper, the coordination reaction between the substituted heteropolyanionswith Keggin structure{[XM11O(39)Z]n-, X=Si, P;M=Mo, W;Z=Co(2+), Ni(2+)}, and Dawson structure{[P2W17O61Co]8-} and the small inorganic molecules nitrogen oxide in a nonpolar solvent is studied by means of the phase-transfer chemistry of heteropolyanions, electronic absorption spectra and electron spin resonance (ESR).The experimental results show that, except the heteropolyanions for [PMo11O(39)Co]5-, the others can form coordination compounds with nitrogen oxide.

Key words: Heteropolyanions, Phase-transfer, NO coordination

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