TY - JOUR
T1 - Hydrogen-bonded chains in 3-tert-butyl-5-[(4-methoxybenzyl)amino]-1-phenyl-1H-pyrazole and tetra-molecular hydrogen-bonded aggregates in 5-[(benzotriazol-1-yl-mthyl)(4-methoxybenzyl)amino]-3-tert>-butyl-1-phenyl-1H-pyrazole
AU - Abonia, Rodrigo
AU - Rengifo, Emerson
AU - Cobo, Justo
AU - Low, John N
AU - Glidewell, Christopher
PY - 2007/1
Y1 - 2007/1
N2 - The molecules of 3-tert-butyl-5-[(4-methoxybenzyl)amino]-1phenyl-1H-pyrazole, C21H25N3O, are linked into simple C( 9) chains by a single C-H center dot center dot center dot N hydrogen bond. 5-[(Benzotriazol-1-ylmethyl)(4-methoxybenzyl)amino]-3-tert-butyl-1-phenyl1H-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 center dot center dot center dot N and C-H center dot center dot center dot O hydrogen bonds.
AB - The molecules of 3-tert-butyl-5-[(4-methoxybenzyl)amino]-1phenyl-1H-pyrazole, C21H25N3O, are linked into simple C( 9) chains by a single C-H center dot center dot center dot N hydrogen bond. 5-[(Benzotriazol-1-ylmethyl)(4-methoxybenzyl)amino]-3-tert-butyl-1-phenyl1H-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 center dot center dot center dot N and C-H center dot center dot center dot O hydrogen bonds.
U2 - 10.1107/S0108270106050335
DO - 10.1107/S0108270106050335
M3 - Article
SN - 0108-2701
VL - 63
SP - o29-o32
JO - Acta Crystallographica Section C, Crystal Structure Communications
JF - Acta Crystallographica Section C, Crystal Structure Communications
IS - 1
ER -