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RMS dipole moments of the valence excited states of linear polyenes

โœ Scribed by Uri Dinur

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
573 KB
Volume
93
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Asymmstrlcal vlbnuonc mducc smnll osclllnlmp dipole moments m the ground states of Incar all-~rans polyencs Upon vcrt~cal e\crtdtion into one ol the two low-lying valence cvcited stales the mduccd m-plane dipole momcnls arc mcrcsed 3 trmcs and mcwc The tms dipole moments mcrc~sc wwth rhe cham length The mducme modes are the CCC skelctdl bendmg and the C=C stretching wbrauons. CH stretchmg wbralrons arc also found to conmburc non-neghgblc polariurron

๐Ÿ“œ SIMILAR VOLUMES

The first excited singlet valence states
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Extended CNDOjS icvestigations of the first two excited singlet valence states of all-tram-1,3\_butaciiene (B), -1,3Jhexatriene (H), -1,3,5.7-octatetraene (0) and the a,w-diphenyl derivatives (DPB. DPH and DPO, respectively) are reported. For B, ii and G ik vertical 2 'Ag + 1 'A, transition energy i