Hydrogen Ishmaev S N, Sadikov I P, Chernyshev A A, Vindryevsky B A, Sukhoparov V A, Telepnev A S, Kobelyev G V Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki 84 (1983) 394-403 Neutron structural investigations of solid para-hydrogen at pressures up to 24 kbar Locality: synthetic Sample: at P = .00276 GPa & T = 4.2 K Note: known as para-hydrogen _database_code_amcsd 0015875 3.767 3.767 6.136 90 90 120 P6_3/mmc atom x y z H 1/3 2/3 .123