Powellite Hazen R M, Finger L W, Mariathasan J W E Journal of Physics and Chemistry of Solids 46 (1985) 253-263 High-pressure crystal chemistry of scheelite-type tungstates and molybdates Note: P = 1.30 GPa _database_code_amcsd 0013208 CELL PARAMETERS: 5.1996 5.1996 11.3650 90.000 90.000 90.000 SPACE GROUP: I4_1/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 307.262 Density (g/cm3): 4.323 MAX. ABS. INTENSITY / VOLUME**2: 99.24950141 RIR: 7.475 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.77 30.41 4.7282 1 0 1 8 28.92 100.00 3.0869 1 1 2 8 29.17 13.63 3.0619 1 0 3 8 31.49 10.94 2.8412 0 0 4 2 34.50 14.39 2.5998 2 0 0 4 39.56 8.51 2.2781 2 1 1 8 40.11 3.76 2.2482 1 1 4 8 45.79 3.41 1.9818 1 2 3 8 47.40 29.99 1.9180 2 0 4 8 49.59 12.59 1.8383 2 2 0 4 54.49 14.18 1.6838 1 1 6 8 56.63 1.76 1.6254 2 1 5 8 56.63 2.70 1.6254 1 2 5 8 58.43 13.65 1.5795 3 1 2 8 58.43 8.95 1.5795 1 3 2 8 59.93 9.17 1.5434 2 2 4 8 65.21 2.22 1.4306 3 2 1 8 65.73 1.33 1.4206 0 0 8 2 68.02 1.61 1.3782 3 0 5 8 69.78 1.89 1.3478 2 3 3 8 70.78 1.20 1.3312 1 2 7 8 72.75 2.90 1.2999 4 0 0 4 76.40 5.63 1.2466 2 0 8 8 76.76 3.17 1.2417 3 1 6 8 76.76 6.60 1.2417 1 3 6 8 80.11 4.18 1.1980 3 3 2 8 81.41 3.76 1.1821 4 0 4 8 83.07 2.08 1.1627 2 4 0 4 83.07 2.19 1.1627 4 2 0 4 86.60 3.02 1.1241 2 2 8 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.