2,4,5-Trimethylbenzoic Acid

Autor: Alan Barcon, Marie L. Coté, Roger A. Lalancette, Andrew P. J. Brunskill, Hugh W. Thompson
Rok vydání: 1997
Předmět:
Zdroj: Acta Crystallographica Section C Crystal Structure Communications. 53:1842-1845
ISSN: 0108-2701
DOI: 10.1107/s0108270197009335
Popis: The X-ray structure of the title compound, C10H12O2, has been determined. The carboxyl and its o-methyl group display typical evasive in-plane splaying away from each other. The carboxyl is coplanar with the benzene ring and displays some minor disordering; the para-methyl group shows rotational disorder. Pairs of molecules form centrosymmetric carboxyl dimers [O⋯O 2.640 (2) A].
Databáze: OpenAIRE