| N-氧化吡啶-2-甲醛缩二胍合铜配合物的合成、表征及磁性 |
| SYNTHESIS, CHARACTERIZATION AND MAGNETIC PROPERTIES OF COPPER(Ⅱ) COMPLEXES WITH BIGUANIDE PICOLINALDEHYDE N-OXIDE |
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| 摘要: 合成了N-氧化吡啶-2-甲醛缩二胍合铜的新型配合物,通过元素分析、红外光谱、电导、热重测定,对配合物进行了表征,并测定了配合物的变温磁化率,表明双核配合物中铜离子间存在反铁磁性交换作用. |
| 关键词: N-氧化吡啶甲醛 磁化率 铜配合物 |
| 基金项目: 国家自然科学基金资助项目 |
| Abstract: The complexes of Cu(Ⅱ) with biguanide picolinaldchyde N-oxide were synthesized.These complexes were characterized by elemental analysis,IR,molar conductance thermogravimetry and effective magnetic moment at 25℃.Variable temperature magnetic susceptibility(74～300K)of [CupiobigCl]2Cl2·H2O complex were measured and fitted the Blcaney-Bowcrs dimcr equation yielding J=-10.10cm-1,g=2.08.The fitting results show the existence of anti-ferromagnetic interaction in the coppcr(Ⅱ) complex. |
| Keywords: picolinaldchydc N-oxide magnetic susceptibility coppcr(Ⅱ) complex |
| 投稿时间：1992-01-31 |
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| 王伯康,张世华,孙东,刘永江,曾成.N-氧化吡啶-2-甲醛缩二胍合铜配合物的合成、表征及磁性[J].无机化学学报,1993,9(3):244-248. |
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