Nacrite Zhukhlistov A P Crystallography Reports 53 (2008) 76-82 Crystal structure of nacrite from the electron diffraction data _database_code_amcsd 0012394 CELL PARAMETERS: 8.9100 5.1440 14.5930 90.000 100.500 90.000 SPACE GROUP: Cc X-RAY WAVELENGTH: 1.541838 Cell Volume: 657.642 Density (g/cm3): 2.607 MAX. ABS. INTENSITY / VOLUME**2: 8.521734774 RIR: 1.064 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.34 100.00 7.1743 0 0 2 1 20.02 33.17 4.4359 1 1 0 2 20.27 42.06 4.3804 2 0 0 1 20.40 30.36 4.3528 -1 1 1 2 21.51 50.39 4.1318 1 1 1 2 21.76 4.28 4.0843 -2 0 2 1 22.57 9.51 3.9390 -1 1 2 2 24.55 8.25 3.6262 1 1 2 2 24.82 62.14 3.5872 0 0 4 1 25.69 16.18 3.4681 2 0 2 1 26.11 16.76 3.4132 -1 1 3 2 28.68 6.28 3.1124 1 1 3 2 29.16 17.57 3.0623 -2 0 4 1 30.57 5.70 2.9243 -1 1 4 2 33.55 1.32 2.6714 1 1 4 2 34.88 1.63 2.5720 0 2 0 2 34.89 4.71 2.5716 -3 1 1 2 35.10 1.18 2.5563 2 0 4 1 35.34 2.29 2.5396 3 1 0 2 35.46 9.05 2.5316 0 2 1 2 35.58 2.79 2.5231 -3 1 2 2 35.66 5.86 2.5178 -1 1 5 2 36.91 32.50 2.4353 3 1 1 2 37.13 25.27 2.4211 0 2 2 2 37.37 32.62 2.4065 -3 1 3 2 37.61 6.64 2.3914 0 0 6 1 38.92 3.83 2.3141 1 1 5 2 39.47 4.12 2.2829 3 1 2 2 39.79 3.07 2.2652 0 2 3 2 40.12 5.56 2.2475 -3 1 4 2 41.49 1.08 2.1764 -2 2 2 2 42.88 3.44 2.1088 3 1 3 2 43.29 7.26 2.0902 0 2 4 2 43.69 5.45 2.0717 -3 1 5 2 44.36 1.91 2.0421 -4 0 4 1 45.45 1.33 1.9957 4 0 2 1 46.09 2.50 1.9695 -2 2 4 2 46.46 1.76 1.9545 2 0 6 1 46.71 1.69 1.9448 2 2 3 2 47.00 11.55 1.9333 3 1 4 2 47.47 10.62 1.9153 0 2 5 2 47.94 8.58 1.8976 -3 1 6 2 49.57 2.06 1.8389 -2 2 5 2 50.33 3.73 1.8131 2 2 4 2 50.91 3.78 1.7936 0 0 8 1 51.16 1.05 1.7853 -4 0 6 1 51.71 4.36 1.7678 3 1 5 2 52.23 2.41 1.7514 0 2 6 2 52.76 2.80 1.7351 -3 1 7 2 52.79 2.72 1.7340 4 0 4 1 53.71 1.44 1.7066 -2 2 6 2 54.70 2.26 1.6781 -1 3 1 2 54.76 2.51 1.6763 -4 2 2 2 55.07 3.74 1.6675 4 2 0 2 55.40 1.43 1.6586 5 1 0 2 55.41 1.93 1.6581 -5 1 3 2 55.67 1.23 1.6512 -1 3 2 2 56.62 2.88 1.6257 1 3 2 2 56.92 4.11 1.6178 3 1 6 2 56.98 3.17 1.6161 5 1 1 2 57.41 2.02 1.6050 -1 3 3 2 57.49 2.73 1.6030 0 2 7 2 58.07 4.90 1.5885 -3 1 8 2 58.81 2.33 1.5702 1 3 3 2 59.39 1.70 1.5562 2 2 6 2 60.46 2.16 1.5312 -4 0 8 1 62.55 14.27 1.4849 -3 3 1 2 62.57 7.80 1.4847 -6 0 2 1 62.58 5.95 1.4842 3 1 7 2 63.20 6.39 1.4712 0 2 8 2 63.42 2.13 1.4666 -4 2 6 2 63.64 3.75 1.4622 -2 2 8 2 63.83 5.58 1.4583 -3 1 9 2 63.88 2.09 1.4572 3 3 1 2 64.19 2.82 1.4509 -3 3 3 2 64.35 1.61 1.4476 -6 0 4 1 64.71 2.01 1.4406 2 2 7 2 65.00 1.41 1.4349 0 0 10 1 66.07 1.20 1.4142 -5 1 7 2 67.79 1.60 1.3824 6 0 2 1 68.08 2.18 1.3773 3 3 3 2 68.67 1.52 1.3668 -3 3 5 2 68.69 3.80 1.3665 3 1 8 2 69.34 1.07 1.3552 -2 2 9 2 69.35 2.34 1.3551 0 2 9 2 70.02 2.42 1.3438 -3 1 10 2 70.50 1.03 1.3357 2 2 8 2 71.78 1.35 1.3151 -4 0 10 1 73.68 1.17 1.2858 -6 2 2 2 74.19 1.45 1.2782 4 0 8 1 74.76 4.37 1.2698 6 2 0 2 75.04 3.38 1.2658 0 4 2 2 75.23 2.70 1.2631 3 1 9 2 75.34 4.40 1.2615 -6 2 4 2 75.94 2.55 1.2531 0 2 10 2 76.65 3.15 1.2431 -3 1 11 2 76.74 2.21 1.2419 0 4 3 2 77.21 1.49 1.2356 -7 1 2 2 77.29 1.55 1.2345 -5 3 1 2 77.49 1.03 1.2318 -7 1 3 2 77.61 1.51 1.2302 -7 1 1 2 79.33 1.30 1.2077 -5 3 4 2 79.49 1.77 1.2058 2 4 2 2 80.29 1.27 1.1957 0 0 12 1 81.44 1.28 1.1817 6 2 3 2 82.84 1.17 1.1653 -6 2 7 2 83.01 1.03 1.1634 0 2 11 2 84.97 1.49 1.1415 6 2 4 2 85.79 1.03 1.1326 0 4 6 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.