Open Access3‐Benzyl‐2,4,6‐triphenylpyrylium tetrafluoroborate
Author(s) -
Jara Francisco,
Domínguez Moisés,
Rezende Marcos C.,
Tiekink Edward R. T.,
Wardell James L.,
Wardell Solange M. S. V.
Publication year - 2006
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536806028285
Subject(s) - tetrafluoroborate , ring (chemistry) , character (mathematics) , aromaticity , chemistry , crystal structure , crystallography , crystal (programming language) , medicinal chemistry , stereochemistry , molecule , organic chemistry , catalysis , computer science , ionic liquid , geometry , mathematics , programming language
The central OC 5 ring in the cation of the title compound, C 30 H 23 O + ·BF 4 − , has considerable aromatic character but the pendant aromatic rings are not coplanar. The crystal structure comprises undulating layers of cations separated by BF 4 − anions with significant intermolecular interactions between them.