Magnesite Markgraf S A, Reeder R J American Mineralogist 70 (1985) 590-600 High-temperature structure refinements of calcite and magnesite Sample: T = 24 C _database_code_amcsd 0000990 CELL PARAMETERS: 4.6350 4.6350 15.0190 90.000 90.000 120.000 SPACE GROUP: R-3c X-RAY WAVELENGTH: 1.541838 Cell Volume: 279.429 Density (g/cm3): 3.006 MAX. ABS. INTENSITY / VOLUME**2: 16.76303658 RIR: 1.816 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 32.66 100.00 2.7421 1 0 4 6 35.87 13.20 2.5032 0 0 6 2 38.86 6.13 2.3175 1 1 0 6 43.01 50.92 2.1031 1 1 3 12 46.86 13.40 1.9390 2 0 2 6 51.64 5.35 1.7700 0 2 4 6 53.91 23.98 1.7006 1 1 6 12 53.92 18.36 1.7006 0 1 8 6 61.42 5.00 1.5095 2 1 1 12 62.45 7.67 1.4871 1 2 2 12 66.47 6.35 1.4067 2 1 4 12 68.43 2.18 1.3710 2 0 8 6 69.40 2.96 1.3542 1 2 5 12 69.40 6.95 1.3542 1 1 9 12 70.36 13.45 1.3380 3 0 0 6 76.04 4.92 1.2516 0 0 12 2 76.97 1.93 1.2388 2 1 7 12 79.75 2.03 1.2025 0 2 10 6 81.58 3.30 1.1800 1 2 8 12 88.86 1.30 1.1012 1 1 12 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.