Clinoferrosilite Hugh-Jones D A, Woodland A B, Angel R J American Mineralogist 79 (1994) 1032-1041 The structure of high-pressure C2/c ferrosilite and crystal chemistry of high-pressure C2/c pyroxenes P = 1.87 GPa _database_code_amcsd 0001680 CELL PARAMETERS: 9.5400 8.9960 5.0080 90.000 103.010 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 418.763 Density (g/cm3): 4.185 MAX. ABS. INTENSITY / VOLUME**2: 16.67327195 RIR: 1.297 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.70 26.62 6.4643 1 1 0 4 19.10 41.34 4.6476 2 0 0 2 21.02 1.15 4.2256 -1 1 1 4 24.52 3.68 3.6308 1 1 1 4 27.60 39.60 3.2321 2 2 0 4 30.52 60.93 2.9295 3 1 0 4 30.70 84.85 2.9127 -2 2 1 4 32.12 22.13 2.7870 -3 1 1 4 35.32 100.00 2.5412 -1 3 1 4 35.64 56.67 2.5191 2 2 1 4 36.84 55.24 2.4397 0 0 2 2 37.30 4.36 2.4107 -1 1 2 4 37.60 3.53 2.3924 1 3 1 4 38.75 3.70 2.3238 4 0 0 2 39.09 5.92 2.3045 3 1 1 4 41.56 9.97 2.1729 1 1 2 4 41.93 1.33 2.1548 3 3 0 4 42.14 1.63 2.1446 0 2 2 4 42.80 4.83 2.1128 -2 2 2 4 42.90 7.99 2.1083 -3 1 2 4 43.16 50.08 2.0961 -3 3 1 4 43.85 1.91 2.0645 4 2 0 4 44.08 21.24 2.0545 -4 2 1 4 44.35 2.46 2.0425 0 4 1 4 44.77 2.86 2.0244 2 4 0 4 45.73 24.09 1.9842 2 0 2 2 47.32 1.46 1.9212 -1 3 2 4 47.58 17.30 1.9112 -4 0 2 2 48.80 10.87 1.8661 3 3 1 4 50.26 5.35 1.8154 2 2 2 4 50.47 7.96 1.8082 2 4 1 4 51.39 4.75 1.7780 4 2 1 4 51.75 17.06 1.7664 1 5 0 4 53.77 3.23 1.7048 3 1 2 4 55.58 1.56 1.6536 0 4 2 4 56.13 1.77 1.6386 1 5 1 4 57.79 23.96 1.5953 -5 3 1 4 58.78 3.42 1.5710 -3 1 3 4 59.40 11.52 1.5559 3 5 0 4 59.49 15.91 1.5539 -2 2 3 4 59.69 10.52 1.5492 6 0 0 2 60.37 2.62 1.5334 -3 5 1 4 60.94 9.40 1.5204 4 0 2 2 61.88 17.47 1.4993 0 6 0 2 62.17 1.46 1.4931 -6 2 1 4 62.41 2.35 1.4879 2 4 2 4 63.47 15.04 1.4656 -6 0 2 2 63.71 1.30 1.4608 -1 5 2 4 63.89 31.41 1.4571 -1 3 3 4 64.93 1.50 1.4361 3 5 1 4 65.40 1.06 1.4269 2 6 0 4 65.48 38.24 1.4254 5 3 1 4 65.58 4.10 1.4235 -4 2 3 4 66.37 1.12 1.4085 -3 3 3 4 66.69 10.40 1.4026 1 5 2 4 67.66 7.67 1.3847 -3 5 2 4 68.32 5.81 1.3729 1 3 3 4 68.52 5.18 1.3694 2 2 3 4 70.64 1.47 1.3334 -2 4 3 4 71.02 2.93 1.3273 6 2 1 4 71.60 1.80 1.3179 0 4 3 4 71.87 2.64 1.3136 7 1 0 4 73.94 5.13 1.2819 -7 1 2 4 74.24 9.86 1.2774 0 6 2 4 75.43 6.41 1.2602 -5 3 3 4 75.46 1.49 1.2599 4 6 0 4 76.08 2.22 1.2511 -2 0 4 2 76.20 8.08 1.2494 3 5 2 4 78.04 1.10 1.2244 -5 5 2 4 78.21 2.52 1.2222 -3 1 4 4 78.39 2.56 1.2199 0 0 4 2 79.71 1.52 1.2030 7 1 1 4 80.22 2.68 1.1966 -4 0 4 2 80.25 2.22 1.1962 2 6 2 4 80.45 2.28 1.1937 -3 5 3 4 81.61 2.74 1.1796 -4 6 2 4 82.79 2.00 1.1659 1 1 4 4 83.14 2.38 1.1619 8 0 0 2 83.62 1.50 1.1564 -4 2 4 4 83.96 2.24 1.1526 -8 2 1 4 86.52 1.13 1.1250 8 2 0 4 87.14 1.74 1.1185 -8 2 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.