Braunite Miletich R, Allan D R, Angel R J Physics and Chemistry of Minerals 25 (1998) 183-192 Structural control of polyhedral compression in synthetic braunite, Mn2+Mn3+6O8SiO4 Sample: P = 7.69 GPa _database_code_amcsd 0008129 CELL PARAMETERS: 9.2998 9.2998 18.4957 90.000 90.000 90.000 SPACE GROUP: I4_1/acd X-RAY WAVELENGTH: 1.541838 Cell Volume: 1599.624 Density (g/cm3): 5.021 MAX. ABS. INTENSITY / VOLUME**2: 80.25107112 RIR: 5.205 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.54 2.15 5.3592 1 1 2 8 19.09 2.06 4.6499 2 0 0 4 25.84 6.01 3.4478 2 1 3 16 33.44 100.00 2.6796 2 2 4 8 38.73 12.49 2.3249 4 0 0 4 38.96 5.85 2.3120 0 0 8 2 42.38 2.48 2.1329 3 3 2 8 42.48 2.98 2.1279 3 1 6 16 42.74 6.94 2.1158 3 2 5 16 49.24 2.75 1.8506 4 3 1 16 51.04 1.14 1.7894 5 1 2 16 53.41 2.51 1.7155 4 1 7 16 55.93 10.93 1.6440 4 4 0 4 56.10 27.70 1.6394 4 0 8 8 60.91 1.10 1.5209 4 3 7 16 60.99 2.49 1.5191 4 1 9 16 62.60 2.20 1.4839 6 1 3 16 64.34 1.86 1.4479 5 4 1 16 66.13 1.18 1.4130 6 1 5 16 66.76 14.23 1.4013 6 2 4 16 67.06 9.41 1.3956 2 2 12 8 69.50 1.28 1.3526 6 3 3 16 70.26 4.34 1.3398 4 4 8 8 83.08 1.55 1.1625 8 0 0 4 83.66 1.73 1.1560 0 0 16 2 84.08 1.12 1.1513 8 1 1 16 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.