The effect of aromatic-aromatic interactions on the crystallization of helical nickel(II) complexes

被引:8
|
作者
Kawamoto, T [1 ]
Kushi, Y [1 ]
机构
[1] Osaka Univ, Grad Sch Sci, Dept Chem, Toyonaka, Osaka 5600043, Japan
关键词
crystal structures; nickel complexes; N; S-ligand complexes;
D O I
10.1016/S0020-1693(98)00195-9
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Five monometallic helical nickel(II) complexes, with various substituents on the pendant arms, were prepared. The crystal structures of three complexes consist of alternating right- and left-handed helical complexes, with intermolecular face-to-face interactions. On the other hand, the other two complexes crystallize in right-handed or left-handed molecules alone, with intermolecular edge-to-face interactions. This behaviour can be correlated with the electron-releasing properties of the substituents on the pendant arms. (C) 1998 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:71 / 75
页数:5
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