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Influence of intermolecular interactions on spectral‐luminescent properties of a polyatomic molecule
Author(s) -
Komarov Platon Valerievich,
Plotnikov Viktor Georgievich
Publication year - 2012
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.24220
Subject(s) - intermolecular force , luminescence , polyatomic ion , molecule , chemical physics , chemistry , solvent , computational chemistry , materials science , optoelectronics , organic chemistry
Abstract A dependence of spectral‐luminescent properties of heteroaromatic molecules on interactions with medium is reviewed and discussed. The nonspecific interactions modify, in some cases, an order of electronic states of a different orbital nature. It is shown that, in case of a protic solvent, the energy shift due to the nonspecific interactions is comparable with the energy shift due to the H‐bonding. The possible applications of considered concepts are suggested in the field of design of optical chemical sensors. © 2012 Wiley Periodicals, Inc.