Richterite Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C American Mineralogist 78 (1993) 633-640 Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Sample: KNi0 Atomic parameters from ICSD _database_code_amcsd 0001574 CELL PARAMETERS: 10.0547 17.9970 5.2746 90.000 104.832 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 922.660 Density (g/cm3): 2.996 MAX. ABS. INTENSITY / VOLUME**2: 4.451671121 RIR: 0.484 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.83 4.32 8.9985 0 2 0 2 10.34 33.71 8.5521 1 1 0 4 18.14 11.54 4.8908 -1 1 1 4 18.25 8.69 4.8598 2 0 0 2 19.73 23.64 4.4992 0 4 0 2 22.22 17.85 4.0011 1 1 1 4 22.93 19.99 3.8777 -1 3 1 4 23.96 2.46 3.7141 -2 2 1 4 26.31 89.24 3.3871 1 3 1 4 26.41 1.03 3.3754 1 5 0 4 26.42 1.86 3.3736 0 4 1 4 27.01 74.15 3.3016 2 4 0 4 27.98 67.09 3.1886 3 1 0 4 29.05 14.08 3.0740 -3 1 1 4 30.15 63.72 2.9641 2 2 1 4 30.43 21.33 2.9373 -1 5 1 4 31.38 24.92 2.8507 3 3 0 4 32.34 45.81 2.7679 -3 3 1 4 33.10 100.00 2.7060 1 5 1 4 34.70 52.62 2.5853 0 6 1 4 34.85 1.41 2.5746 2 4 1 4 35.20 9.64 2.5494 0 0 2 2 35.32 84.22 2.5410 -2 0 2 2 36.99 3.77 2.4299 4 0 0 2 37.21 2.67 2.4162 -2 6 1 4 37.34 14.70 2.4081 3 5 0 4 38.06 26.81 2.3646 -4 2 1 4 38.17 27.49 2.3575 -3 5 1 4 39.27 27.71 2.2941 -1 7 1 4 39.30 17.45 2.2928 -3 1 2 4 39.54 2.71 2.2792 3 3 1 4 40.08 1.95 2.2496 0 8 0 2 40.68 2.38 2.2181 0 4 2 4 40.78 12.55 2.2126 -2 4 2 4 41.44 3.16 2.1787 1 7 1 4 41.64 43.94 2.1687 2 6 1 4 41.88 8.09 2.1570 -3 3 2 4 42.49 7.26 2.1273 -1 5 2 4 44.14 23.83 2.0519 2 0 2 2 44.43 13.76 2.0388 -4 0 2 2 44.56 9.54 2.0332 3 5 1 4 45.01 3.30 2.0139 3 7 0 4 46.36 7.82 1.9586 1 9 0 4 46.44 3.13 1.9555 4 2 1 4 46.70 5.99 1.9450 -3 5 2 4 47.02 18.34 1.9327 5 1 0 4 47.93 6.69 1.8978 -4 6 1 4 48.78 1.59 1.8669 2 4 2 4 48.95 10.95 1.8608 -1 9 1 4 49.06 3.66 1.8570 -4 4 2 4 49.28 4.60 1.8493 5 3 0 4 49.51 1.57 1.8409 -1 7 2 4 50.73 6.23 1.7997 0 10 0 2 50.79 4.05 1.7976 1 9 1 4 51.20 1.82 1.7840 3 1 2 4 51.56 3.77 1.7726 -5 1 2 4 52.47 1.18 1.7438 -1 1 3 4 53.12 1.18 1.7242 1 7 2 4 54.36 1.57 1.6877 2 10 0 4 54.39 2.20 1.6868 0 8 2 4 54.48 5.28 1.6844 -2 8 2 4 54.51 4.00 1.6835 -3 9 1 4 54.57 10.41 1.6818 -1 3 3 4 54.98 8.71 1.6701 0 2 3 4 55.13 34.32 1.6660 4 6 1 4 55.68 5.79 1.6508 4 8 0 4 56.83 4.57 1.6199 6 0 0 2 57.09 10.84 1.6134 1 11 0 4 58.58 3.31 1.5758 -5 7 1 4 58.60 23.27 1.5753 -1 5 3 4 58.83 5.38 1.5697 4 0 2 2 59.18 3.38 1.5613 2 10 1 4 59.23 15.71 1.5599 -6 0 2 2 60.88 7.48 1.5216 5 5 1 4 61.14 5.76 1.5159 1 9 2 4 61.29 1.25 1.5123 -3 9 2 4 61.33 30.34 1.5115 -2 6 3 4 61.37 5.39 1.5107 -4 8 2 4 61.87 15.05 1.4998 0 12 0 2 62.69 7.08 1.4821 4 4 2 4 62.84 1.62 1.4787 0 6 3 4 63.08 3.04 1.4739 -6 4 2 4 63.27 2.31 1.4699 2 2 3 4 63.33 2.94 1.4687 -2 10 2 4 63.71 34.16 1.4607 -6 6 1 4 63.72 4.12 1.4604 3 11 0 4 64.21 2.08 1.4506 -4 10 1 4 64.29 2.64 1.4489 -3 11 1 4 64.34 2.67 1.4478 -1 7 3 4 64.42 2.24 1.4462 4 10 0 4 64.84 3.36 1.4379 -5 3 3 4 65.61 2.11 1.4230 6 2 1 4 67.00 1.27 1.3967 -7 3 1 4 67.68 3.21 1.3844 7 1 0 4 67.91 14.38 1.3803 5 1 2 4 68.51 4.65 1.3697 -5 5 3 4 68.94 1.01 1.3620 1 7 3 4 69.47 1.56 1.3530 2 10 2 4 69.48 1.47 1.3528 7 3 0 4 69.71 4.57 1.3489 5 3 2 4 70.01 1.38 1.3440 -6 2 3 4 70.37 6.93 1.3379 1 11 2 4 70.52 5.03 1.3354 -3 11 2 4 70.59 7.37 1.3343 2 6 3 4 70.61 11.59 1.3339 -7 5 1 4 70.85 2.74 1.3301 -5 9 2 4 71.61 2.50 1.3178 -1 9 3 4 71.81 3.63 1.3146 6 8 0 4 72.46 7.22 1.3044 -1 1 4 4 72.61 3.13 1.3021 -3 1 4 4 72.81 2.75 1.2990 6 6 1 4 73.22 6.32 1.2927 0 12 2 4 73.23 1.76 1.2926 -3 9 3 4 73.26 1.16 1.2921 5 5 2 4 73.29 19.61 1.2916 -2 12 2 4 73.94 1.10 1.2819 -6 8 2 4 74.22 2.46 1.2778 -1 3 4 4 74.32 2.00 1.2762 4 12 0 4 74.36 1.23 1.2757 -3 3 4 4 74.43 3.95 1.2747 0 0 4 2 74.71 6.67 1.2705 -4 0 4 2 75.88 1.97 1.2538 -7 7 1 4 76.99 2.38 1.2386 4 2 3 4 77.20 1.67 1.2357 0 10 3 4 77.48 1.71 1.2320 6 0 2 2 77.92 1.06 1.2260 -2 14 1 4 77.94 2.08 1.2258 -1 13 2 4 78.77 2.49 1.2150 8 0 0 2 79.55 8.23 1.2049 -5 11 2 4 81.39 3.89 1.1823 -8 4 2 4 81.69 2.56 1.1788 -6 10 2 4 83.11 5.52 1.1622 2 0 4 2 83.81 1.93 1.1542 4 6 3 4 84.05 1.31 1.1516 1 15 1 4 84.40 1.66 1.1476 2 10 3 4 85.05 2.86 1.1405 7 9 0 4 86.26 1.60 1.1277 5 13 0 4 87.05 3.34 1.1195 -6 4 4 4 87.13 2.06 1.1186 -7 7 3 4 89.15 1.99 1.0984 0 16 1 4 89.43 1.42 1.0957 3 13 2 4 89.76 1.97 1.0926 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.