EXCIPLEX FORMATION IN VAN-DER-WAALS COMPLEXES OF NAPHTHALENE TRIETHYLAMINE IN A SUPERSONIC JET

被引：17
作者：
BISHT, PB
PETEK, H
YOSHIHARA, K
机构：
[1] KUMAUN UNIV,PHOTOPHYS LAB,NAINI TAL 263001,INDIA
[2] HITACHI LTD,ADV RES LAB,HATOYAMA,SAITAMA 35003,JAPAN
[3] GRAD UNIV ADV STUDIES,DEPT STRUCT MOLEC SCI,MYODAIJI,OKAZAKI 444,JAPAN
来源：
CHEMICAL PHYSICS LETTERS | 1993年 / 213卷 / 1-2期
关键词：
D O I：
10.1016/0009-2614(93)85421-J
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：
Van der Waals complexes composed of naphthalene and triethylamine have been studied in free jet expansions by fluorescence excitation and resonance-enhanced two-photon ionization techniques. Intermolecular vibrational bands with frequencies of 8 and 40 cm-1 appear to promote exciplex formation. The rates of exciplex formation have been measured as a function of excitation energy. The exciplex formation is found to be vibrational state dependent and to be enhanced above 432 cm-1.
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页码：75 / 83
页数：9
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