Gillespite Knight K S, Marshall W G, Henderson C M B, Chamberlain A A European Journal of Mineralogy 25 (2013) 909-917 Equation of state and a high-pressure structural phase transition in the gillespite-structured phase Ba0.5Sr0.5CuSi4O10 Note: P = 4.13 GPa Locality: synthetic _database_code_amcsd 0020151 CELL PARAMETERS: 7.2958 7.2958 15.3960 90.000 90.000 90.000 SPACE GROUP: P4/ncc X-RAY WAVELENGTH: 1.541838 Cell Volume: 819.509 Density (g/cm3): 3.633 MAX. ABS. INTENSITY / VOLUME**2: 27.78761669 RIR: 2.490 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.50 51.27 7.6980 0 0 2 2 16.74 4.02 5.2954 1 0 2 8 17.19 2.47 5.1589 1 1 0 4 20.73 32.28 4.2855 1 1 2 8 23.11 11.31 3.8490 0 0 4 2 26.18 35.30 3.4043 1 0 4 8 27.05 100.00 3.2965 2 0 2 8 27.95 8.54 3.1919 2 1 1 16 28.94 61.55 3.0850 1 1 4 8 29.74 45.98 3.0041 2 1 2 16 32.52 1.06 2.7534 2 1 3 16 33.86 29.18 2.6477 2 0 4 8 34.78 36.43 2.5795 2 2 0 4 36.75 11.76 2.4458 2 2 2 8 37.14 2.16 2.4206 1 0 6 8 38.83 5.92 2.3190 3 0 2 8 39.04 4.75 2.3071 3 1 0 8 39.21 32.82 2.2975 1 1 6 8 39.50 2.38 2.2817 3 1 1 16 40.83 10.55 2.2100 3 1 2 16 42.17 5.82 2.1428 2 2 4 8 44.94 4.01 2.0170 2 1 6 16 45.20 2.75 2.0062 3 2 1 16 45.86 20.37 1.9789 3 1 4 16 46.40 2.80 1.9570 3 2 2 16 47.23 4.28 1.9245 0 0 8 2 48.95 8.11 1.8608 1 0 8 8 49.36 1.92 1.8464 3 1 5 16 50.01 19.63 1.8240 4 0 0 4 50.15 1.92 1.8192 2 2 6 8 50.62 7.62 1.8031 1 1 8 8 50.99 10.87 1.7911 3 2 4 16 51.49 4.36 1.7748 4 0 2 8 52.02 2.19 1.7579 4 1 1 16 53.40 23.55 1.7156 3 1 6 16 54.69 2.06 1.6783 3 3 2 8 56.40 8.08 1.6314 4 2 0 8 57.31 4.06 1.6077 4 1 4 16 57.77 17.23 1.5959 4 2 2 16 57.93 1.15 1.5919 3 1 7 16 58.81 8.86 1.5701 3 3 4 8 59.97 1.41 1.5425 2 2 8 8 61.56 2.02 1.5064 1 0 10 8 61.76 1.79 1.5020 4 2 4 16 62.47 1.25 1.4866 4 0 6 8 62.89 7.26 1.4778 3 1 8 16 64.11 1.86 1.4527 4 3 1 16 65.06 2.62 1.4336 4 3 2 16 65.32 4.77 1.4285 3 3 6 8 65.84 12.34 1.4184 2 0 10 8 66.46 1.97 1.4067 5 1 2 16 67.12 7.33 1.3945 3 2 8 16 68.02 2.10 1.3783 5 1 3 16 68.81 1.96 1.3644 5 0 4 8 70.17 8.37 1.3412 5 1 4 16 70.59 6.94 1.3343 5 2 2 16 71.23 3.20 1.3238 4 0 8 8 72.58 2.74 1.3026 4 1 8 16 73.42 1.72 1.2897 4 4 0 4 73.86 1.72 1.2830 0 0 12 2 73.91 1.97 1.2823 3 3 8 8 74.61 1.47 1.2720 4 4 2 8 76.18 5.92 1.2497 5 1 6 16 78.69 1.03 1.2160 6 0 0 4 79.86 1.76 1.2011 6 0 2 8 80.00 2.50 1.1994 5 1 7 16 80.76 1.82 1.1899 5 3 4 16 81.16 1.36 1.1851 6 1 2 16 83.06 2.24 1.1627 5 0 8 8 83.17 1.04 1.1615 4 1 10 16 83.87 1.30 1.1536 6 2 0 8 84.30 5.19 1.1487 2 2 12 8 84.35 2.32 1.1482 5 1 8 16 85.03 2.95 1.1408 6 2 2 16 85.44 1.08 1.1363 5 4 1 16 86.55 6.44 1.1246 5 3 6 16 87.02 6.04 1.1197 4 2 10 16 88.48 1.68 1.1050 6 2 4 16 89.02 1.03 1.0997 0 0 14 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.