Witherite Holl C M, Smyth J R, Laustsen H M S, Jacobsen S D, Downs R T Physics and Chemistry of Minerals 27 (2000) 467-473 Compression of witherite to 8 GPa and the crystal structure of BaCO3 II Sample: P = 7.2 GPa _database_code_amcsd 0008429 CELL PARAMETERS: 5.2580 5.2580 5.6400 90.000 90.000 120.000 SPACE GROUP: P-31c X-RAY WAVELENGTH: 1.541838 Cell Volume: 135.036 Density (g/cm3): 4.853 MAX. ABS. INTENSITY / VOLUME**2: 142.4314153 RIR: 9.557 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.49 9.20 4.5536 1 0 0 6 25.14 100.00 3.5430 1 0 1 12 31.73 31.45 2.8200 0 0 2 2 34.10 33.90 2.6290 1 1 0 6 37.51 4.09 2.3975 1 0 2 12 39.58 7.53 2.2768 2 0 0 6 42.83 45.76 2.1112 2 0 1 12 47.27 12.16 1.9230 2 -1 2 6 47.27 12.16 1.9230 1 1 2 6 51.59 6.13 1.7715 2 0 2 12 52.67 11.11 1.7377 1 0 3 12 53.22 4.07 1.7211 2 1 0 12 55.85 7.20 1.6461 3 -1 1 12 55.85 7.20 1.6461 2 1 1 12 61.05 4.51 1.5179 3 0 0 6 63.30 2.17 1.4691 3 -1 2 12 63.30 2.17 1.4691 2 1 2 12 64.25 10.38 1.4497 2 0 3 12 66.29 2.39 1.4100 0 0 4 2 70.45 5.46 1.3365 3 0 2 12 71.81 4.60 1.3145 2 2 0 6 74.79 2.65 1.2695 3 -1 3 12 74.79 2.65 1.2695 2 1 3 12 76.69 2.24 1.2426 2 -1 4 6 76.69 2.24 1.2426 1 1 4 6 77.44 3.39 1.2324 4 -1 1 12 77.44 3.39 1.2324 3 1 1 12 80.05 1.20 1.1987 2 0 4 12 80.64 3.06 1.1914 4 -2 2 6 80.64 3.06 1.1914 2 2 2 6 87.40 2.96 1.1159 4 0 1 12 89.51 1.86 1.0949 1 0 5 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.