Crystal Structure of L-(-)Ephedrine hemihydrate

Id2300393
Common nameL-(-)Ephedrine hemihydrate
Chemical name(1R,2S)-(-)-2-(N-methylamino)-1-phenylpropan-1-ol hemihydrate
a (Å)7.3105(12)
b (Å)11.1878(6)
c (Å)23.979(4)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1961.2(5)
Space groupP 21 21 21
Temperature (K)293(2)
Publication: Journal of Applied Crystallography (2001) 34, 2 203