A hydrogen-bonded dimer in 6-(4-bromophenyl)-3-methyl-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine and a chain of rings built from N—H···N and C—H···π(pyridine) hydrogen bonds in 3-(4-nitrophenyl)-4-phenyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine
Authors of publication
Quiroga, Jairo; Trilleras, Jorge; Hursthouse, Michael B.; Cobo, Justo; Glidewell, Christopher
Journal of publication
Acta Crystallographica Section C
Year of publication
2010
Journal volume
66
Journal issue
4
Pages of publication
o163 - o167
a
7.5165 ± 0.0001 Å
b
11.6572 ± 0.0003 Å
c
17.6917 ± 0.0005 Å
α
90°
β
92.701 ± 0.002°
γ
90°
Cell volume
1548.45 ± 0.06 Å3
Cell temperature
120 ± 2 K
Ambient diffraction temperature
120 ± 2 K
Number of distinct elements
4
Space group number
14
Hermann-Mauguin space group symbol
P 1 21/c 1
Hall space group symbol
-P 2ybc
Residual factor for all reflections
0.0385
Residual factor for significantly intense reflections
0.0292
Weighted residual factors for significantly intense reflections
0.0658
Weighted residual factors for all reflections included in the refinement
0.0694
Goodness-of-fit parameter for all reflections included in the refinement