Crystal Structure of Pentobarbital, nembutal

Id7207653
Common namepentobarbital, nembutal
Chemical name5-ethyl,5-(1-methylbutyl)barbituric acid
a (Å)11.7361(6)
b (Å)11.1568(9)
c (Å)10.1886(6)
α (°)90.00
β (°)110.205(6)
γ (°)90.00
V (Å3)1251.97(15)
Space groupP 1 2/c 1
Temperature (K)173(2)
Rint0.0880