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The crystal structure of potassium hydrogen oxalate, KHC2O4, has been determined by Pedersen1. There are infinite chains of hydrogen oxalate ions held together by short (2. 534 ?) hydrogen bonds. The O-D?O distance of KDC2O4 derived from lattice constant changes is estimated to be about 0.005 ? 出版机构：Taylor & Francis 刊物名称：Spectroscopy Letters 出版时间：1971 ISSN：0038-7010 数据源：报刊文摘
During the course of studies of the vibrational spectra of type molecules, it was found that differences in the results of force constant calculations were obtained by various workers. 出版机构：Taylor & Francis 刊物名称：Spectroscopy Letters 出版时间：1971 ISSN：0038-7010 数据源：报刊文摘
Examination of the Infrare and Raman spectra of cis, cis-dipropenyl ether (which was produced by isomerization of diallyl ether) has produced evidence for strong vibrational coupling between the two double-bonds. This ether has strong bands it 1655 cm-1 in the infrared and at 1691 cm-1 in the Raman. 出版机构：Taylor & Francis 刊物名称：Spectroscopy Letters 出版时间：1971 ISSN：0038-7010 数据源：报刊文摘
The nature of surface adsorbed water has been the subject of countless investigations. Much of the discussion has centered around the degree and strength of H-bonding to surface groups and between adjacent water molecules. 出版机构：Taylor & Francis 刊物名称：Spectroscopy Letters 出版时间：1971 ISSN：0038-7010 数据源：报刊文摘
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