AN INTRAMOLECULAR CHAIN OF 4 HYDROGEN-BONDS IN THE 1,11,12,13,14-PENTAHYDROXYMETHYLPENTACENE TETRABUTYLAMMONIUM SALT

被引：13

作者：

BRZEZINSKI, B ^{[1
]}

ZUNDEL, G ^{[1
]}

机构：

[1] UNIV MUNICH,INST PHYS CHEM,W-8000 MUNICH 2,GERMANY

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 178卷 / 2-3期

关键词：

D O I：

10.1016/0009-2614(91)87046-E

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：

We synthesized 1,11,12,13,14-pentahydroxymethylpentacene and its tetrabutylammonium salt and studied these compounds by FTIR spectroscopy in CH2Cl2 solution. The alcohol is partially associated in this solution. The tetrabutylammonium salt causes an intense continuum which begins at about 3000 cm-1 and extends down to 150 cm-1, indicating the large proton polarizability of the hydrogen-bonded chain due to collective proton motion.

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页码：138 / 140

页数：3

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