Gwihabaite Amoros J L, Arrese F, Canut M Zeitschrift fur Kristallographie 117 (1962) 92-107 The crystal structure of the low-temperature phase of NH4NO3(V) at -150 deg C Note: sample at T = -150 C, this is a low temperature form _database_code_amcsd 0010592 CELL PARAMETERS: 7.9800 7.9800 9.7800 90.000 90.000 90.000 SPACE GROUP: P4_2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 622.794 Density (g/cm3): 1.707 MAX. ABS. INTENSITY / VOLUME**2: 8.836917578 RIR: 1.686 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.14 19.63 4.8900 0 0 2 1 22.28 48.29 3.9900 2 0 0 4 28.88 100.00 3.0915 2 0 2 4 31.71 43.24 2.8214 2 2 0 4 33.04 2.67 2.7108 2 2 1 4 35.58 8.29 2.5235 3 1 0 4 35.58 8.29 2.5235 1 3 0 4 36.76 10.94 2.4450 0 0 4 1 36.78 12.57 2.4438 2 2 2 4 40.21 10.71 2.2425 3 1 2 4 40.21 10.71 2.2425 1 3 2 4 42.37 1.11 2.1334 2 2 3 4 43.41 4.58 2.0847 2 0 4 4 45.46 9.63 1.9950 4 0 0 4 49.33 3.80 1.8472 4 0 2 4 52.08 3.84 1.7560 3 1 4 4 52.08 3.84 1.7560 1 3 4 4 54.76 4.82 1.6763 2 4 2 4 54.76 4.82 1.6763 4 2 2 4 56.45 1.89 1.6300 0 0 6 1 61.45 4.64 1.5089 2 0 6 4 62.29 1.17 1.4905 5 1 2 4 62.29 1.17 1.4905 1 5 2 4 64.67 2.13 1.4414 4 2 4 4 64.67 2.13 1.4414 2 4 4 4 68.53 1.17 1.3692 3 1 6 4 68.53 1.17 1.3692 1 3 6 4 69.33 4.11 1.3554 4 4 2 4 70.85 1.13 1.3300 6 0 0 4 73.84 1.95 1.2834 6 0 2 4 75.32 1.38 1.2617 2 6 0 4 75.32 1.38 1.2617 6 2 0 4 79.67 1.61 1.2035 2 4 6 4 79.67 1.61 1.2035 4 2 6 4 86.83 1.44 1.1217 2 2 8 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.