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 = 2.95 GPa _database_code_amcsd 0008423 CELL PARAMETERS: 5.2820 8.8430 6.1480 90.000 90.000 90.000 SPACE GROUP: Pmcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 287.165 Density (g/cm3): 4.564 MAX. ABS. INTENSITY / VOLUME**2: 97.15890295 RIR: 6.932 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.58 8.80 4.5347 1 1 0 4 20.08 4.26 4.4215 0 2 0 2 24.39 100.00 3.6494 1 1 1 8 24.80 52.50 3.5896 0 2 1 4 29.05 16.17 3.0740 0 0 2 2 30.79 4.55 2.9036 0 1 2 4 33.74 3.37 2.6568 1 0 2 4 33.94 15.37 2.6410 2 0 0 2 34.86 28.15 2.5740 1 3 0 4 35.27 18.66 2.5445 1 1 2 8 35.57 9.57 2.5240 0 2 2 4 39.76 7.37 2.2673 2 2 0 4 40.82 2.70 2.2108 0 4 0 2 42.50 33.82 2.1273 2 2 1 8 43.50 15.66 2.0803 0 4 1 4 45.27 14.16 2.0032 2 0 2 4 45.99 25.13 1.9735 1 3 2 8 48.76 18.04 1.8675 1 1 3 8 48.99 8.78 1.8593 0 2 3 4 49.98 4.00 1.8247 2 2 2 8 50.88 2.25 1.7948 0 4 2 4 53.03 2.11 1.7268 3 1 0 4 54.10 1.88 1.6952 2 4 0 4 54.73 1.46 1.6771 1 5 0 4 55.26 8.49 1.6624 3 1 1 8 56.29 8.24 1.6342 2 4 1 8 56.91 8.11 1.6180 1 5 1 8 60.21 1.43 1.5370 0 0 4 2 60.94 4.15 1.5203 2 2 3 8 61.33 4.19 1.5116 3 3 0 4 61.60 2.23 1.5055 3 1 2 8 61.72 1.90 1.5029 0 4 3 4 62.57 2.38 1.4844 2 4 2 8 63.08 2.12 1.4738 0 6 0 2 63.15 2.27 1.4722 1 5 2 8 63.96 3.17 1.4557 1 1 4 8 64.15 1.47 1.4518 0 2 4 4 69.27 6.71 1.3564 3 3 2 8 70.91 3.13 1.3290 0 6 2 4 70.95 2.84 1.3284 2 0 4 4 71.44 5.62 1.3205 3 1 3 8 71.44 2.22 1.3205 4 0 0 2 71.49 5.93 1.3196 1 3 4 8 72.34 5.43 1.3062 2 4 3 8 72.88 4.98 1.2979 1 5 3 8 73.60 4.10 1.2870 2 6 0 4 74.60 1.02 1.2722 2 2 4 8 76.93 3.59 1.2393 4 2 1 8 78.16 3.50 1.2228 3 5 1 8 78.90 1.80 1.2133 4 0 2 4 79.56 2.84 1.2048 1 7 1 8 80.99 3.29 1.1871 2 6 2 8 81.02 2.95 1.1867 1 1 5 8 81.20 1.28 1.1846 0 2 5 4 82.43 1.08 1.1700 4 2 2 8 83.64 1.05 1.1562 3 5 2 8 87.50 2.74 1.1149 4 4 1 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.