A. Heine, R. Herbst‐Irmer, D. Stalke
Jun 1, 1994
Citations
0
Influential Citations
49
Citations
Journal
Acta Crystallographica Section B-structural Science
Abstract
The amino N atom in 4-aminobenzonitrile (ABN) and 4-(dimethylamino)benzonitrile (DMABN) has a pyramidal character, with values of 34 (3) and 11.9 (3) o , respectively, for the angle between the planes of the amino group and the phenyl ring. In 3,5-dimethyl-4-(dimethylamino)benzonitrile (MMD) at 173 K, the dimethylamino group is twisted over an angle of 59.3 (2) o with respect to the phenyl plane. In addition, the amino N(1) atom is not located in the plane of the phenyl ring, with an out-of-plane displacement of 0.117 (5) A