Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (7): 576.

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Diphenyl Sulf oxide Complexes of Lanthanide Hexafluorophosphates

Liu Jinxin, Sun Yuanhong, Xin Shixuan   

  1. Department of Chemistry, University of Inner-Monqolian, Huhehaote
  • Received:1985-02-26 Online:1986-07-24 Published:1986-07-24

Abstract: The synthesis of the diphenyl sulfoxide complexes of crystalline lanthanide hexafluorophosphate is reported.The IRspectra,UVspectra and the molar electrolytic conductances of the complexes were determined.The compounds of the general formula [Ln(DPhSO)7](PF6 )3(where Ln=La,Pr,Nd,Sm and Yb.,DPhSO=diphenylsulfoxide) have been confirmed.The IRspectra indicate that coordination of DPhSOis through the oxygen atom and the PF6-is present in the pom-pounds as a non-coordinating anion.

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