AM_Hydrogen_12
Formula: H
Name: Hydrogen
Unit cell: 3.216 3.216 5.219 90.0 90.0 120.0 , V=46.75
Space group: P63/MMC (194)

Vindryevsky B A , Ishmaev S N , Sadikov I P , Chernyshev A A , Physics Letters , 76A (1980) p.355-358, Neutron diffraction studies of solid parahydrogen at pressures up to 5 kbar, Locality: synthetic, Sample: P = .48 GPa, T = 16.6 K