Permanent and induced dipole moments in electronically excited aromatic molecules. The polarizability in excited states
作者： Nagwa Ghoneim , Paul Suppan
DOI: 10.1039/FT9908602079
关键词: Ground state 、 Atomic physics 、 Polarizability 、 Dipole 、 Excitation 、 Solvatochromism 、 Absorption (chemistry) 、 Chemistry 、 Molecule 、 Excited state
摘要: The solvatochromic shifts of absorption and fluorescence spectra trifluoromethyl derivatives benzene naphthalene show that the induced dipole moments in first excited singlet state are very close to ground state. change polarizability such molecules on electronic excitation is therefore small, order 10% from ground-state polarizability.
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