Quartz Kihara K European Journal of Mineralogy 2 (1990) 63-77 An X-ray study of the temperature dependence of the quartz structure Sample: at T = 298 K _database_code_amcsd 0006362 CELL PARAMETERS: 4.9137 4.9137 5.4047 90.000 90.000 120.000 SPACE GROUP: P3_221 X-RAY WAVELENGTH: 1.541838 Cell Volume: 113.011 Density (g/cm3): 2.648 MAX. ABS. INTENSITY / VOLUME**2: 35.25274723 RIR: 4.335 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 20.88 19.90 4.2554 1 0 0 6 26.66 69.97 3.3434 0 1 1 6 26.66 30.03 3.3434 1 0 1 6 36.57 7.22 2.4569 1 1 0 3 39.50 1.03 2.2812 0 1 2 6 39.50 6.26 2.2812 1 0 2 6 40.32 3.23 2.2366 1 1 1 6 42.49 5.32 2.1277 2 0 0 6 45.83 2.10 1.9798 2 0 1 6 50.18 12.64 1.8179 1 1 2 6 54.92 3.10 1.6717 0 2 2 6 55.38 1.64 1.6590 0 1 3 6 60.01 5.03 1.5416 1 2 1 6 60.01 4.18 1.5416 2 1 1 6 64.10 1.75 1.4528 1 1 3 6 67.81 4.28 1.3821 1 2 2 6 67.81 1.41 1.3821 2 1 2 6 68.21 1.38 1.3749 0 2 3 6 68.21 5.41 1.3749 2 0 3 6 68.37 4.23 1.3720 0 3 1 6 73.54 1.78 1.2878 1 0 4 6 75.73 1.97 1.2560 3 0 2 6 79.96 2.36 1.1998 2 1 3 6 81.26 2.46 1.1839 1 1 4 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.