Crystal Structure of Phenazepam, β-polymorph

Id2227782
Common namePhenazepam, β-polymorph
Chemical name7-Bromo-5-(2-chlorophenyl)-1<i>H</i>-1,4-benzodiazepin-2(3<i>H</i>)-one
a (Å)14.8006(19)
b (Å)11.6756(14)
c (Å)8.4769(9)
α (°)90.00
β (°)93.679(17)
γ (°)90.00
V (Å3)1461.8(3)
Space groupP 1 21/c 1
Temperature (K)295(2)
Publication: Acta Crystallographica Section E (2010) 66, 10 o2623