Anion-controlled π-stacks of (ethylenediamine-N,N′)(1,10-phenanthroline-N,N′)-platinum(II)

被引:15
|
作者
Kato, M [1 ]
Takahashi, J
机构
[1] Nara Womens Univ, Grad Sch Human Culture, Dept Mat Sci, Nara 6308506, Japan
[2] Japan Sci & Technol Corp, State & Informat PRESTO, Kawahguchi 3320012, Japan
[3] Nara Womens Univ, Grad Sch Human Culture, Dept Chem, Nara 6308506, Japan
关键词
D O I
10.1107/S0108270199008859
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two salts of (ethylenediamine-N,N')(1,10-phenanthroline-N,N') platinum(II), namely the dichloride dihydrate, [Pt(C2H8N2)(C12H8N2)]Cl-2.2H(2)O, (I), and the bis(hexafluorophosphate), [Pt(C2H8N2)(C12H8N2)] (PF6)(2), (II), have pi-phenanthroline-stacked structures. The interplanar spacings of the pi-pi stacks, however, are quite different in the two salts, being 3.38 (1) and 3.40(1) Angstrom for (I), and 3.60(5) and 3.56(5) Angstrom for (II), These are controlled by the anions located on the aliphatic sites.
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页码:1809 / 1812
页数:4
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