HYDROGEN-BONDING IN HYDROGEN-SUBSTITUTED LITHIUM ALUMINOSILICATES

被引:24
作者
COLOMBAN, P
机构
[1] Onera-Om, 92322 Chatillon Cedex
关键词
D O I
10.1016/0022-2860(92)85043-G
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The infrared spectra of hydrogen-substituted lithium aluminosilicates are discussed. OH stretching bands of the ABC type are observed in keatite solid solution indicating a medium strength asymmetric hydrogen bond, whereas bands due to hydroxyl groups and water are observed for the high quartz-like structure (beta-eucryptite). Assignments are discussed in the light of previous crystallographic investigations.
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页码:407 / 416
页数:10
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