Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (7): 951.

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Syntheses and Structures of Two Holmium Salicylates with Different Structures

MA Jian-Fang, JIN Zhong-Sheng, NI Jia-Zuan   

  1. Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022
  • Received:1993-09-21 Revised:1993-11-15 Online:1994-07-24 Published:1994-07-24

Abstract: Two complexes with the same composition Ho(o-HOC6H4CO2)3·4H2Owere synthesized, and their crystal structures were determined by X-ray diffraction method.(Ⅰ) is the triclinic dimer with the coordination number of nine, and(Ⅱ) belongs to the monoclinic system having an infinite polymeric chain structure with the coordination number of eitht.The thermal decomposition processes of the two complexes were also studied.

Key words: Holmium, Salicylic acid, Crystal structure

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