Richterite Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D American Mineralogist 82 (1997) 291-301 Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite Sample: Co40 _database_code_amcsd 0001882 CELL PARAMETERS: 9.9312 18.0150 5.2731 90.000 104.245 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 914.406 Density (g/cm3): 3.304 MAX. ABS. INTENSITY / VOLUME**2: 6.787415661 RIR: 0.669 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.42 87.13 8.4899 1 1 0 4 17.41 2.36 5.0949 1 3 0 4 18.21 6.16 4.8707 -1 1 1 4 18.43 2.44 4.8129 2 0 0 2 19.71 20.42 4.5037 0 4 0 2 22.16 14.67 4.0110 1 1 1 4 22.99 11.56 3.8690 -1 3 1 4 26.26 65.19 3.3940 1 3 1 4 26.38 4.71 3.3790 0 4 1 4 27.12 46.12 3.2885 2 4 0 4 28.25 71.24 3.1589 3 1 0 4 29.42 7.77 3.0361 -3 1 1 4 29.73 2.21 3.0049 -2 4 1 4 30.15 39.63 2.9646 2 2 1 4 30.46 3.13 2.9348 -1 5 1 4 31.62 21.43 2.8300 3 3 0 4 32.67 27.20 2.7406 -3 3 1 4 33.05 100.00 2.7105 1 5 1 4 34.65 62.16 2.5888 0 6 1 4 34.83 2.17 2.5755 2 4 1 4 35.49 77.54 2.5295 -2 0 2 2 37.37 5.42 2.4065 4 0 0 2 37.53 8.00 2.3962 3 5 0 4 38.45 35.71 2.3412 -3 5 1 4 38.54 16.42 2.3359 -4 2 1 4 39.28 11.40 2.2938 -1 7 1 4 39.61 2.19 2.2753 3 3 1 4 39.63 18.76 2.2744 -3 1 2 4 40.92 6.50 2.2055 -2 4 2 4 41.38 5.27 2.1819 1 7 1 4 41.62 47.17 2.1699 2 6 1 4 42.19 8.11 2.1419 -3 3 2 4 42.42 1.05 2.1308 -4 4 1 4 42.49 2.65 2.1274 -1 5 2 4 44.02 26.48 2.0571 2 0 2 2 44.62 13.44 2.0309 3 5 1 4 44.94 15.02 2.0171 -4 0 2 2 45.16 1.36 2.0076 3 7 0 4 45.95 2.90 1.9749 -3 7 1 4 46.33 4.46 1.9597 1 9 0 4 46.60 1.47 1.9488 4 2 1 4 46.98 4.66 1.9343 -3 5 2 4 47.50 6.07 1.9143 5 1 0 4 48.32 7.93 1.8835 -4 6 1 4 48.66 1.05 1.8712 2 4 2 4 48.94 6.92 1.8613 -1 9 1 4 49.51 4.59 1.8409 -4 4 2 4 49.73 1.67 1.8333 5 3 0 4 49.98 1.60 1.8249 4 4 1 4 50.67 4.94 1.8015 0 10 0 2 50.72 3.12 1.7999 1 9 1 4 52.23 5.35 1.7515 -5 1 2 4 52.44 1.28 1.7450 -1 1 3 4 52.99 1.31 1.7280 1 7 2 4 53.01 1.48 1.7275 -5 5 1 4 54.30 1.19 1.6895 0 8 2 4 54.38 1.50 1.6872 2 10 0 4 54.52 8.07 1.6830 -1 3 3 4 54.56 4.29 1.6820 -2 8 2 4 54.69 2.21 1.6784 -3 9 1 4 54.84 5.02 1.6740 0 2 3 4 55.26 32.93 1.6623 4 6 1 4 55.92 5.59 1.6443 4 8 0 4 57.04 13.52 1.6145 1 11 0 4 57.22 1.01 1.6099 5 3 1 4 57.44 6.80 1.6043 6 0 0 2 58.55 21.91 1.5765 -1 5 3 4 58.83 6.87 1.5697 4 0 2 2 59.13 1.87 1.5625 2 10 1 4 60.08 13.58 1.5401 -6 0 2 2 61.01 3.18 1.5188 1 9 2 4 61.13 5.63 1.5159 5 5 1 4 61.40 24.95 1.5099 -2 6 3 4 61.74 2.75 1.5025 -4 8 2 4 61.80 12.25 1.5012 0 12 0 2 62.68 4.53 1.4823 4 4 2 4 62.70 3.50 1.4817 0 6 3 4 63.05 1.43 1.4743 2 2 3 4 63.39 2.58 1.4674 -2 10 2 4 63.81 6.49 1.4587 3 11 0 4 63.88 2.64 1.4572 -6 4 2 4 64.29 3.22 1.4490 -1 7 3 4 64.39 33.85 1.4468 -6 6 1 4 64.43 1.15 1.4460 -3 11 1 4 64.50 1.49 1.4448 -4 10 1 4 64.63 1.62 1.4422 4 10 0 4 65.47 1.90 1.4256 -5 3 3 4 66.00 1.25 1.4154 6 2 1 4 66.67 2.00 1.4029 -4 6 3 4 67.99 11.26 1.3787 5 1 2 4 68.42 2.91 1.3711 7 1 0 4 69.11 5.29 1.3592 -5 5 3 4 69.34 1.59 1.3553 2 10 2 4 69.79 4.20 1.3475 5 3 2 4 70.03 1.00 1.3436 -4 10 2 4 70.22 1.25 1.3404 7 3 0 4 70.23 7.47 1.3402 1 11 2 4 70.37 7.97 1.3379 2 6 3 4 70.69 4.90 1.3327 -3 11 2 4 71.37 1.73 1.3216 -5 9 2 4 71.48 8.02 1.3198 -7 5 1 4 71.54 2.06 1.3189 -1 9 3 4 72.32 1.71 1.3066 6 8 0 4 72.36 5.49 1.3059 -1 1 4 4 73.11 3.22 1.2944 0 12 2 4 73.33 15.49 1.2910 -2 12 2 4 74.11 2.53 1.2793 -1 3 4 4 74.22 5.41 1.2777 0 0 4 2 74.49 2.10 1.2737 4 12 0 4 75.11 6.28 1.2648 -4 0 4 2 76.72 1.04 1.2422 -7 7 1 4 76.83 1.53 1.2407 4 2 3 4 77.67 1.99 1.2293 6 0 2 2 77.93 1.40 1.2259 -2 14 1 4 78.95 1.15 1.2127 2 12 2 4 79.69 2.97 1.2032 8 0 0 2 80.04 8.32 1.1989 -5 11 2 4 82.38 1.29 1.1706 -6 10 2 4 82.61 1.65 1.1679 -8 4 2 4 82.79 4.80 1.1659 2 0 4 2 84.17 1.04 1.1502 2 10 3 4 85.71 1.78 1.1334 7 9 0 4 87.89 1.84 1.1109 -6 4 4 4 89.03 1.52 1.0996 0 16 1 4 89.42 1.89 1.0958 3 1 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.