R. Abonía, E. Rengifo, J. Cobo
Jan 15, 2007
Citations
0
Influential Citations
2
Citations
Journal
Acta crystallographica. Section C, Crystal structure communications
Abstract
The molecules of 3-tert-butyl-5-[(4-methoxybenzyl)amino]-1-phenyl-1H-pyrazole, C21H25N3O, are linked into simple C9 chains by a single C-H...N hydrogen bond. 5-[(Benzotriazol-1-ylmethyl)(4-methoxybenzyl)amino]-3-tert-butyl-1-phenyl-1H-pyrazole, C28H30N6O, crystallizes with Z' = 2 in the space group P2(1)/c. The molecules are weakly linked into centrosymmetric tetramolecular aggregates by a combination of C-H...N and C-H...O hydrogen bonds.