J4 ›› 2009, Vol. 47 ›› Issue (05): 1071-1080.

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Synthesis, Crystal Structure and Magnetism of ThreeFe(Ⅲ)Oxlate Super Molecules

WU Hanqing, NIU Shuyun, JIN Jing, WANG Yao   

  1. School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, Liaoning Province, China
  • Received:2009-01-13 Online:2009-09-26 Published:2009-11-03
  • Contact: NIU Shuyun E-mail:syniu@sohu.com.

Abstract:

Three Fe(Ⅲ)coordination supramolecules [Fe(phen)3][Fe(ox)3]·KOH·6H2O(1), [Fe(en)2(ox)][Fe(en)(ox)2]·2H2O(2), K3(glycol)·(Fe0.2Cr0.8)(ox)3(3),(phen=phenanthroline, en=ethylenediamine, ox=oxalate acid) were synthesized. The crystal structures of the complexes were determined by Xray single crystal diffraction, and the complexes were characterized by IR, UVVis and magnetic susceptibility. At a low temperature compounds 1~3 all show antiferromagnetism, compound 2 shows the highest antiferromagnetism.

Key words: Fe(Ⅲ)coordination supramolecule, crystal structure, spectra, magnetic

CLC Number: 

  • O614