1.
Acta Crystallogr Sect E Struct Rep Online
; 66(Pt 9): o2440, 2010 Aug 28.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21588762
RESUMO
In the title compound, C(16)H(13)NO(2), the 2,3-dimethyl-phenyl group and the 1H-isoindole-1,3(2H)-dione group are essentially planar, with r.m.s. deviations of 0.006 and 0.013â Å, respectively, and are oriented at an angle of 78.19â (3)° with respect to each other. In the crystal, weak C-Hâ¯O inter-actions link the mol-ecules, forming a zigzag chain parallel to the b axis. Futhermore, C-Hâ¯π inter-actions are present between the C-H group of isoindole and the 2,3-dimethyl-phenyl benzene ring. The H atoms of the ortho-methyl group are statistically disordered over two positions. Such disorder might be related to the antagonism between intra-molecular steric repulsions and inter-molecular C-Hâ¯O inter-actions.