A hydrogen-bonded chain of rings in 7-amino-5-<i>tert</i>-butyl-2-methylpyrazolo[1,5-<i>a</i>]pyrimidine, and a hydrogen-bonded framework structure in 3,7-diamino-2,5-dimethylpyrazolo[1,5-<i>a</i>]pyrimidine monohydrate
Authors of publication
Portilla, Jaime; Quiroga, Jairo; Torre, José M. de la; Cobo, Justo; Low, John N.; Glidewell, Christopher
Journal of publication
Acta Crystallographica Section C
Year of publication
2006
Journal volume
62
Journal issue
8
Pages of publication
o521 - o524
a
8.097 ± 0.0002 Å
b
9.8881 ± 0.0003 Å
c
11.9661 ± 0.0003 Å
α
90°
β
96.23 ± 0.005°
γ
90°
Cell volume
952.4 ± 0.05 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
0.0686
Residual factor for significantly intense reflections
0.0479
Weighted residual factors for significantly intense reflections
0.1346
Weighted residual factors for all reflections included in the refinement
0.1505
Goodness-of-fit parameter for all reflections included in the refinement