Ontology highlight
ABSTRACT:
SUBMITTER: Chen AY
PROVIDER: S-EPMC2970449 | biostudies-literature | 2009 Sep
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20090905 Pt 10
The title compound, C(29)H(19)F(6)NOS(2), is a new unsymmetrical photochromic diarylethene derivative with different meta-phenyl substituents. The distance between the two reactive (i.e. can be irradiated to form a new chemical bond) C atoms is 3.501 (4) Å; the dihedral angles between the mean plane of the main central cyclo-pentene ring and the thio-phene rings are 47.7 (5) and 45.1 (2)°, and those between the thio-phene rings and the adjacent benzene rings are 29.4 (2) and 28.4 (3)°. The three ...[more]