Cristobalite Pluth J J, Smith J V, Faber J Journal of Applied Physics 57 (1985) 1045-1049 Crystal structure of low cristobalite at 10, 293, and 473 K: Variation of framework geometry with temperature Sample: T = 10 K Locality: synthetic _database_code_amcsd 0012928 CELL PARAMETERS: 4.9570 4.9570 6.8903 90.000 90.000 90.000 SPACE GROUP: P4_12_12 X-RAY WAVELENGTH: 1.541838 Cell Volume: 169.307 Density (g/cm3): 2.357 MAX. ABS. INTENSITY / VOLUME**2: 35.59486594 RIR: 4.918 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 22.09 100.00 4.0239 1 0 1 8 28.57 10.65 3.1241 1 1 1 8 31.63 13.65 2.8290 1 0 2 8 36.24 15.87 2.4785 2 0 0 4 36.57 3.22 2.4570 1 1 2 8 42.85 3.22 2.1103 2 1 1 8 45.06 2.35 2.0119 2 0 2 8 47.32 6.45 1.9211 1 1 3 8 48.85 6.43 1.8642 2 1 2 8 53.17 1.24 1.7226 0 0 4 2 54.47 3.26 1.6846 2 0 3 8 57.34 4.54 1.6068 3 0 1 8 60.58 3.64 1.5285 3 1 1 8 62.32 4.54 1.4898 3 0 2 8 65.41 2.10 1.4268 3 1 2 8 66.05 1.75 1.4145 2 0 4 8 67.19 1.78 1.3933 2 2 3 8 69.05 3.08 1.3602 2 1 4 8 69.75 1.47 1.3482 3 2 1 8 70.99 2.80 1.3277 1 0 5 8 73.09 3.68 1.2947 3 1 3 8 74.28 3.39 1.2769 3 2 2 8 78.41 1.50 1.2197 4 0 1 8 79.77 1.86 1.2022 4 1 0 8 81.62 1.65 1.1796 3 2 3 8 82.40 2.04 1.1704 2 1 5 8 83.36 1.38 1.1594 3 1 4 8 89.57 1.43 1.0943 4 2 1 8 89.89 2.38 1.0913 1 1 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.