Hydrogen Vindryevsky B A, Ishmaev S N, Sadikov I P, Chernyshev A A Physics Letters 76A (1980) 355-358 Neutron diffraction studies of solid parahydrogen at pressures up to 5 kbar Locality: synthetic Sample: P = .056 GPa, T = 15.3 K _database_code_amcsd 0015295 CELL PARAMETERS: 3.5820 3.5820 5.8260 90.000 90.000 120.000 SPACE GROUP: P6_3/mmc X-RAY WAVELENGTH: 1.541838 Cell Volume: 64.737 Density (g/cm3): 0.052 MAX. ABS. INTENSITY / VOLUME**2: 0.5141208603E-01 RIR: 0.324 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 28.78 28.45 3.1021 1 0 0 6 30.69 29.18 2.9130 0 0 2 2 32.71 100.00 2.7381 1 0 1 12 42.57 9.26 2.1235 1 0 2 12 50.99 6.63 1.7910 1 1 0 6 55.85 5.67 1.6461 1 0 3 12 60.70 4.42 1.5257 1 1 2 12 61.91 2.91 1.4988 2 0 1 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.