Chondrodite Friedrich A, Lager G A, Ulmer P, Kunz M, Marshall W G American Mineralogist 87 (2002) 931-939 High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 0.0001 GPa, X-ray _database_code_amcsd 0002860 CELL PARAMETERS: 4.7328 10.2765 7.8760 109.081 90.000 90.000 SPACE GROUP: P2_1/b X-RAY WAVELENGTH: 1.541838 Cell Volume: 362.016 Density (g/cm3): 3.158 MAX. ABS. INTENSITY / VOLUME**2: 3.440891940 RIR: 0.355 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.89 18.07 7.4433 0 0 1 2 18.26 84.83 4.8582 0 -2 1 2 20.88 1.19 4.2545 1 1 0 4 22.26 24.61 3.9938 1 0 1 4 22.54 4.07 3.9451 1 -1 1 4 23.91 22.88 3.7216 0 0 2 2 24.94 30.84 3.5708 0 -2 2 2 24.96 36.82 3.5681 0 2 1 2 25.56 38.66 3.4849 1 1 1 4 26.29 6.55 3.3901 1 -2 1 4 26.29 35.93 3.3893 1 2 0 4 29.54 86.11 3.0240 1 -1 2 4 30.56 8.97 2.9255 1 0 2 4 31.38 17.06 2.8505 1 -2 2 4 32.40 65.51 2.7631 1 -3 1 4 33.54 77.89 2.6720 1 3 0 4 34.21 100.00 2.6213 1 1 2 4 34.81 2.04 2.5769 0 -2 3 2 34.84 2.70 2.5753 0 2 2 2 35.69 76.80 2.5158 1 -3 2 4 36.20 9.44 2.4811 0 0 3 2 37.01 9.49 2.4291 0 -4 2 2 37.03 13.05 2.4280 0 4 0 2 38.76 44.88 2.3234 1 3 1 4 39.18 25.52 2.2991 2 1 0 4 39.33 55.84 2.2908 1 -1 3 4 39.83 61.03 2.2632 1 -2 3 4 39.85 54.66 2.2621 1 2 2 4 39.93 58.19 2.2579 1 -4 1 4 39.98 1.12 2.2552 2 0 1 4 40.14 4.74 2.2463 2 -1 1 4 41.81 1.07 2.1603 1 4 0 4 42.02 15.87 2.1503 2 1 1 4 42.51 2.50 2.1266 1 -3 3 4 42.75 10.39 2.1150 0 -4 3 2 44.70 8.17 2.0274 2 -1 2 4 44.85 6.27 2.0210 1 1 3 4 46.01 1.25 1.9726 2 -2 2 4 46.02 1.55 1.9721 2 2 1 4 46.76 5.21 1.9429 2 -3 1 4 48.38 7.57 1.8814 1 -5 1 4 48.95 1.09 1.8608 0 0 4 2 49.19 5.84 1.8523 1 -5 2 4 50.26 2.09 1.8152 1 -2 4 4 50.29 5.91 1.8144 1 2 3 4 50.65 6.82 1.8023 1 -1 4 4 50.81 5.80 1.7969 1 5 0 4 51.16 1.99 1.7854 0 -4 4 2 51.74 5.84 1.7669 1 -3 4 4 52.50 62.05 1.7430 2 -2 3 4 52.52 69.37 1.7425 2 2 2 4 52.58 58.63 1.7406 2 -4 1 4 53.13 1.12 1.7239 1 -5 3 4 53.51 6.27 1.7124 2 0 3 4 53.88 1.78 1.7017 0 -6 2 2 53.89 1.29 1.7014 0 -6 1 2 54.11 6.48 1.6950 2 -4 2 4 54.12 14.75 1.6946 2 4 0 4 54.69 2.80 1.6783 2 -3 3 4 55.01 1.40 1.6694 1 4 2 4 56.17 6.47 1.6374 1 5 1 4 56.65 3.05 1.6249 2 1 3 4 56.77 2.30 1.6217 1 1 4 4 56.86 9.78 1.6194 0 -6 3 2 56.88 13.02 1.6186 0 6 0 2 57.07 15.95 1.6139 1 3 3 4 57.57 1.93 1.6011 1 -6 1 4 58.40 1.94 1.5802 2 3 2 4 58.53 13.26 1.5770 2 -4 3 4 58.62 5.28 1.5748 0 -2 5 2 58.65 4.12 1.5741 0 2 4 2 59.35 3.56 1.5572 3 1 0 4 59.76 5.33 1.5475 1 -5 4 4 59.94 2.14 1.5433 3 0 1 4 60.06 4.57 1.5405 3 -1 1 4 60.37 1.51 1.5332 2 -5 2 4 61.47 4.23 1.5084 3 1 1 4 61.51 4.81 1.5076 0 -4 5 2 61.56 7.94 1.5065 0 4 3 2 61.65 3.60 1.5045 2 -1 4 4 61.79 4.93 1.5014 2 5 0 4 61.84 2.46 1.5004 3 2 0 4 62.38 49.50 1.4887 0 0 5 2 62.54 38.75 1.4851 0 -6 4 2 62.59 38.34 1.4841 0 6 1 2 62.72 17.12 1.4815 1 -3 5 4 63.55 3.28 1.4641 3 -1 2 4 63.61 1.85 1.4627 2 0 4 4 63.84 2.03 1.4580 2 -5 3 4 64.58 2.10 1.4430 3 -2 2 4 64.92 1.98 1.4365 1 -4 5 4 65.18 5.29 1.4313 3 -3 1 4 65.53 2.37 1.4246 2 4 2 4 65.86 4.23 1.4182 3 3 0 4 66.27 5.96 1.4104 3 1 2 4 66.79 23.44 1.4007 1 -7 2 4 67.19 8.19 1.3933 3 -3 2 4 68.82 5.12 1.3641 1 3 4 4 69.19 3.18 1.3578 3 3 1 4 69.58 5.02 1.3512 3 -1 3 4 69.85 1.55 1.3465 2 -5 4 4 69.91 17.87 1.3455 3 -2 3 4 69.93 18.98 1.3452 3 2 2 4 69.98 11.69 1.3444 3 -4 1 4 70.48 2.03 1.3360 2 6 0 4 70.58 3.11 1.3344 0 -6 5 2 70.64 3.54 1.3334 0 6 2 2 70.77 1.55 1.3313 3 0 3 4 71.28 4.50 1.3231 3 -4 2 4 71.29 3.05 1.3229 3 4 0 4 72.06 1.79 1.3107 2 2 4 4 72.20 1.55 1.3084 0 2 5 2 72.99 1.34 1.2962 2 -1 5 4 73.78 1.21 1.2843 2 5 2 4 73.89 5.81 1.2827 1 5 3 4 74.65 2.00 1.2715 2 -4 5 4 75.15 2.48 1.2642 3 4 1 4 75.25 1.99 1.2628 1 -3 6 4 75.37 1.11 1.2611 1 2 5 4 75.44 1.59 1.2601 2 0 5 4 76.13 1.13 1.2503 3 -5 1 4 76.65 1.80 1.2432 1 -4 6 4 76.70 2.42 1.2425 1 4 4 4 76.90 1.38 1.2397 1 -8 2 4 76.91 1.08 1.2396 1 -1 6 4 78.17 2.18 1.2228 2 -5 5 4 78.17 1.43 1.2227 1 -8 1 4 78.84 2.05 1.2140 0 8 0 2 79.34 2.62 1.2077 2 1 5 4 79.51 2.86 1.2055 1 -5 6 4 79.68 2.39 1.2033 3 0 4 4 79.89 1.20 1.2007 3 -5 3 4 79.95 1.49 1.2000 1 0 6 4 80.25 3.06 1.1962 1 -7 5 4 81.32 9.92 1.1832 4 0 0 2 81.40 1.62 1.1822 3 -4 4 4 81.89 1.18 1.1764 1 -8 4 4 82.19 2.86 1.1728 1 3 5 4 82.41 3.67 1.1703 3 5 1 4 82.65 2.09 1.1675 2 -7 4 4 82.90 2.85 1.1645 3 1 4 4 83.16 3.32 1.1616 3 3 3 4 83.57 1.28 1.1569 3 -6 2 4 85.00 1.67 1.1411 0 -8 5 2 85.46 3.00 1.1361 3 -5 4 4 85.78 2.59 1.1327 2 7 1 4 85.89 6.68 1.1316 2 -4 6 4 85.94 5.97 1.1310 2 4 4 4 86.03 1.74 1.1300 3 -6 3 4 86.06 1.77 1.1298 3 6 0 4 86.14 3.89 1.1290 2 -8 2 4 87.38 1.48 1.1161 2 -8 1 4 87.53 2.01 1.1146 3 -2 5 4 87.55 1.45 1.1143 3 2 4 4 88.06 4.34 1.1092 3 -3 5 4 88.11 1.62 1.1087 1 8 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.