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 = 5.50 GPa _database_code_amcsd 0008426 CELL PARAMETERS: 5.2600 8.8460 5.8950 90.000 90.000 90.000 SPACE GROUP: Pmcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 274.294 Density (g/cm3): 4.778 MAX. ABS. INTENSITY / VOLUME**2: 102.2891172 RIR: 6.971 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.64 9.09 4.5211 1 1 0 4 20.08 4.34 4.4230 0 2 0 2 24.82 100.00 3.5875 1 1 1 8 25.17 51.80 3.5379 0 2 1 4 30.32 16.52 2.9475 0 0 2 2 32.01 4.53 2.7964 0 1 2 4 34.09 15.78 2.6300 2 0 0 2 34.88 29.37 2.5721 1 3 0 4 34.89 3.31 2.5713 1 0 2 4 36.39 16.83 2.4691 1 1 2 8 36.64 8.72 2.4528 0 2 2 4 39.88 7.74 2.2606 2 2 0 4 40.80 2.87 2.2115 0 4 0 2 42.85 35.26 2.1107 2 2 1 8 43.72 16.74 2.0706 0 4 1 4 46.26 13.73 1.9624 2 0 2 4 46.88 24.85 1.9380 1 3 2 8 50.65 16.65 1.8021 1 1 3 8 50.85 8.17 1.7958 0 2 3 4 50.91 4.17 1.7938 2 2 2 8 51.67 2.22 1.7689 0 4 2 4 53.26 2.14 1.7199 3 1 0 4 54.19 2.00 1.6926 2 4 0 4 54.74 1.63 1.6769 1 5 0 4 55.67 8.68 1.6510 3 1 1 8 56.57 8.48 1.6269 2 4 1 8 57.11 8.16 1.6129 1 5 1 8 61.53 4.35 1.5070 3 3 0 4 62.53 2.29 1.4855 3 1 2 8 62.64 4.05 1.4830 2 2 3 8 63.05 2.25 1.4743 0 6 0 2 63.08 1.17 1.4737 0 0 4 2 63.31 1.87 1.4689 0 4 3 4 63.37 2.35 1.4678 2 4 2 8 63.87 2.34 1.4575 1 5 2 8 66.76 3.01 1.4012 1 1 4 8 66.92 1.45 1.3982 0 2 4 4 70.13 6.79 1.3418 3 3 2 8 71.56 3.21 1.3186 0 6 2 4 71.78 2.38 1.3150 4 0 0 2 73.12 5.49 1.2942 3 1 3 8 73.66 4.40 1.2860 2 6 0 4 73.69 2.76 1.2857 2 0 4 4 73.90 5.38 1.2824 2 4 3 8 74.15 5.64 1.2787 1 3 4 8 74.37 5.03 1.2756 1 5 3 8 77.43 3.72 1.2326 4 2 1 8 78.50 3.61 1.2185 3 5 1 8 79.72 3.13 1.2029 1 7 1 8 79.87 1.91 1.2009 4 0 2 4 81.69 3.56 1.1787 2 6 2 8 83.39 1.10 1.1589 4 2 2 8 84.45 1.08 1.1472 3 5 2 8 85.02 2.81 1.1408 1 1 5 8 85.17 1.25 1.1392 0 2 5 4 87.97 3.01 1.1101 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.