Proton migration in -N...H...O- hydrogen-bonded complex of (Chloranilic acid) (1,2-Diazine)2 studied by dielectric response and infrared absorption spectra

被引:26
|
作者
Suzuki, Hideaki
Mori, Hatsumi
Yamaura, Jun-ichi
Matsuda, Masaki
Tajima, Hiroyuki
Mochida, Tomoyuki
机构
[1] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan
[2] Toho Univ, Dept Chem, Funabashi, Chiba 2748510, Japan
关键词
D O I
10.1246/cl.2007.402
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A dielectric response by an intermolecular -(NHO)-H-...-O-...-proton transfer was observed around 120K for (Chloranilic acid) (1,2-Di azine)(2) [CA(1,2-DA)(2)]. This response, observed on the way of the migration from N-(HO)-O-... at 300K to O-(HN)-N-... below 90 K, was demonstrated by infrared absorption spectra and the temperature dependence of lattice constants.
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页码:402 / 403
页数:2
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