Find in Library
Search millions of books, articles, and more
Indexed Open Access Databases
2,3,6-Triphenylpiperidin-4-one
oleh: N. Mahalakshmi Lavanya, R. Anitha, S. Athimoolam, P. Alex Raja, P. L. Nilantha Lakshman
Format: | Article |
---|---|
Diterbitkan: | International Union of Crystallography 2009-10-01 |
Deskripsi
In the title molecule, C23H21NO, the piperidine ring adopts a chair conformation, with the N and carbonyl C atoms as flaps, which deviate on either side of the chair by −0.706 (3) and 0.494 (3) Å, respectively. All three phenyl rings are in equatorial positions on the piperidine ring, making angles with the puckering plane of 73.5 (1), 73.1 (1) and 67.2 (1)°. Though there is no classical hydrogen bonding, the crystal is stabilized by intermolecular C—H...π contacts and π–π stacking interactions involving phenyl rings [centroid–centroid distance = 4.424 (2) Å].