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Abstract:
本文报导了的晶体结构。晶体属三斜晶系,空间群P_1,晶胞参数:a=10.761(2),b=13.930(4),c=15.117(4);a=114.74(2)°,β=101.82(2)°,γ=95.85(2)°;Z=1。标题化合物为四羧基桥的双核铜(Ⅱ)簇合物,DMF占据端基位置。Cu-Cu距离2.635(2),有微弱成键作用。SCC-EHMO计算表明前线轨道38A_g,37B_u,21A_u和20B_g能级相当接近,化合物为顺磁性,μ(eff)=1.82B.M.,根据顺磁谱出现的由三组峰组成的一套谱,其中在低场的一组峰分裂7条超精细结构峰,判断化合物顺磁性应是占据38A_g,和37B_u分子轨...
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物理化学学报
ISSN: 1000-6818
CN: 11-1892/O6
Year: 1989
Issue: 01
Page: 29-34
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30 Days PV: 7
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