H4 I N Simon F, Simson C Naturwissenschaften 14 (1926) 880-881 Ein Umwandlungspunkt der Ammoniumsalze zwischen -30 und -40 Grad _cod_database_code 1010404 _database_code_amcsd 0017329 CELL PARAMETERS: 4.3700 4.3700 4.3700 90.000 90.000 90.000 SPACE GROUP: Pm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 83.453 Density (g/cm3): 2.803 MAX. ABS. INTENSITY / VOLUME**2: 120.5529045 RIR: 14.002 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 20.32 75.92 4.3700 1 0 0 6 28.89 100.00 3.0901 1 1 0 12 35.58 23.47 2.5230 1 1 1 8 41.32 17.35 2.1850 2 0 0 6 46.47 31.88 1.9543 2 1 0 24 51.20 34.44 1.7840 2 1 1 24 59.86 10.07 1.5450 2 2 0 12 63.91 2.83 1.4567 3 0 0 6 63.91 11.31 1.4567 2 2 1 24 67.82 13.05 1.3819 3 1 0 24 71.62 7.74 1.3176 3 1 1 24 75.34 3.05 1.2615 2 2 2 8 79.00 5.67 1.2120 3 2 0 24 82.61 13.74 1.1679 3 2 1 48 89.76 1.37 1.0925 4 0 0 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.