系列Fe(Ⅲ)草酸配位超分子的合成、 结构及磁性

Abstract

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)·(Fe_0.2Cr_0.8)(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

WU Han-Qing, NIU Chu-Yun, JIN Jing, WANG Yao. Synthesis, Crystal Structure and Magnetism of ThreeFe(Ⅲ)Oxlate Super Molecules[J].J4, 2009, 47(05): 1071-1080.

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

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