Crystal Structure of Theophylline:4-hydroxybenzoic acid cocrystal (1:1)

Id1505177
Common nametheophylline:4-hydroxybenzoic acid cocrystal (1:1)
Chemical nametheophylline 4-hydroxybenzoic acid
a (Å)7.1201(18)
b (Å)7.928(2)
c (Å)24.763(6)
α (°)90.00
β (°)91.660(7)
γ (°)90.00
V (Å3)1397.2(6)
Space groupP 1 21/c 1
Temperature (K)173(2)
Rint0.0361
Publication: Molecular Pharmaceutics (2007) 4, 3 323