Open AccessGuest-dependent photochromism of 3,3′-bis-(4-fluoro-phenyl)-3H,3′H- [2,2′]biindenylidene-1,1′-dione in its inclusion crystals
Author(s) -
Koichi Tanaka,
Yohei Yamamoto,
Mino R. Caira
Publication year - 2004
Publication title -
crystengcomm
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.813
H-Index - 132
ISSN - 1466-8033
DOI - 10.1039/b314140c
Subject(s) - photochromism , inclusion (mineral) , chemistry , crystallography , medicinal chemistry , stereochemistry , photochemistry , mineralogy
Inclusion crystals of 3,3′-bis-(4-fluoro-phenyl)-3H,3′H- [2,2′]biindenylidene-1,1′-dione (1b) showed a reversible color change from yellow to red upon photoirradiation, although 1b itself did not show photochromic property in the solid state
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