Sapphirine Higgins J B, Ribbe P H Contributions to Mineralogy and Petrology 68 (1979) 357-368 A neutron and x-ray diffraction study of (Mg-Al)VI and (Si-Al)IV ordering monoclinic sapphirine Locality: Bekily, Madagasgar Note: Data from neutron, known as sapphirine II _database_code_amcsd 0012321 CELL PARAMETERS: 11.2860 14.4380 9.9570 90.000 125.400 90.000 SPACE GROUP: P2_1/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 1322.517 Density (g/cm3): 4.133 MAX. ABS. INTENSITY / VOLUME**2: 9.836436403 RIR: 0.775 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.90 12.93 8.1162 0 0 1 2 11.29 4.24 7.8381 -1 1 1 4 12.26 23.06 7.2190 0 2 0 2 16.43 3.20 5.3940 0 2 1 4 16.87 11.36 5.2553 -2 1 1 4 19.30 29.36 4.5998 2 0 0 2 19.97 1.00 4.4456 -2 2 1 4 20.26 1.29 4.3827 2 1 0 4 20.77 1.47 4.2775 -1 3 1 4 20.83 7.27 4.2644 1 3 0 4 21.90 2.10 4.0581 0 0 2 2 24.66 6.49 3.6095 0 4 0 2 25.17 1.07 3.5375 0 2 2 4 26.48 1.93 3.3665 -1 4 1 4 27.04 3.06 3.2981 0 4 1 4 27.22 30.66 3.2764 -3 2 2 4 27.27 5.69 3.2707 2 0 1 2 27.58 1.17 3.2345 -2 1 3 4 27.97 8.84 3.1899 2 1 1 4 28.78 11.81 3.1024 0 3 2 4 29.63 3.75 3.0154 -2 2 3 4 29.79 29.40 2.9996 3 1 0 4 29.99 4.80 2.9792 2 2 1 4 31.34 31.18 2.8541 1 2 2 4 31.51 38.78 2.8396 2 4 0 4 32.33 20.35 2.7688 -4 1 2 4 32.50 1.01 2.7551 1 5 0 4 32.78 4.07 2.7322 -2 3 3 4 33.11 9.43 2.7054 0 0 3 2 33.12 4.76 2.7051 2 3 1 4 33.47 9.22 2.6776 -4 0 3 2 33.71 17.37 2.6591 0 1 3 4 33.80 9.17 2.6521 -4 0 1 2 34.05 7.13 2.6327 -4 1 3 4 34.38 8.88 2.6085 -4 1 1 4 34.69 15.03 2.5861 3 3 0 4 34.83 21.73 2.5758 -3 4 2 4 34.90 2.62 2.5705 -2 5 1 4 35.43 4.04 2.5334 0 2 3 4 35.77 6.03 2.5105 -4 2 3 4 36.08 7.22 2.4895 -4 2 1 4 36.60 100.00 2.4555 -2 5 2 4 36.61 52.37 2.4542 -2 0 4 2 36.79 2.18 2.4431 -2 4 3 4 36.82 1.06 2.4410 -3 1 4 4 36.93 4.25 2.4338 -4 3 2 4 37.09 6.40 2.4237 2 4 1 4 37.37 6.83 2.4063 0 6 0 2 37.61 10.58 2.3915 2 1 2 4 38.16 4.18 2.3583 0 3 3 4 38.22 19.14 2.3549 1 4 2 4 38.47 2.04 2.3398 -4 3 3 4 38.77 2.01 2.3228 -4 3 1 4 39.04 1.94 2.3071 0 6 1 4 40.06 1.88 2.2505 -1 1 4 4 40.64 2.54 2.2202 -4 2 4 4 40.98 1.50 2.2021 -3 3 4 4 41.72 2.01 2.1648 0 4 3 4 41.73 5.18 2.1647 2 5 1 4 41.81 3.08 2.1607 -1 6 2 4 42.01 4.94 2.1505 -4 4 3 4 42.29 4.87 2.1372 -4 4 1 4 42.39 6.70 2.1322 2 6 0 4 42.41 6.58 2.1313 -5 2 2 4 43.67 4.71 2.0728 -5 1 4 4 43.97 5.73 2.0593 -1 3 4 4 44.66 32.47 2.0291 0 0 4 2 44.92 62.80 2.0179 -4 5 2 4 45.04 4.85 2.0126 1 7 0 4 45.97 3.64 1.9743 0 5 3 4 46.24 2.24 1.9634 -4 5 3 4 46.34 1.27 1.9595 -4 4 4 4 46.49 1.10 1.9534 0 2 4 4 46.49 2.91 1.9533 -4 5 1 4 46.84 1.22 1.9396 4 4 0 4 46.87 2.18 1.9383 2 6 1 4 47.33 4.97 1.9205 -5 3 4 4 47.81 1.34 1.9025 1 6 2 4 47.87 1.83 1.9001 2 0 3 2 47.94 8.42 1.8976 -5 4 2 4 48.09 2.06 1.8920 3 2 2 4 48.42 1.35 1.8799 -3 5 4 4 49.06 4.06 1.8570 2 5 2 4 49.58 3.23 1.8385 -6 0 4 2 49.97 3.21 1.8251 5 1 0 4 50.78 1.42 1.7980 0 6 3 4 51.03 3.65 1.7898 -4 6 3 4 51.26 3.13 1.7821 -4 6 1 4 51.68 3.51 1.7687 0 4 4 4 51.85 1.63 1.7634 1 1 4 4 53.32 1.53 1.7182 -2 6 4 4 53.54 3.20 1.7115 3 7 0 4 53.78 1.48 1.7045 -6 1 5 4 54.13 2.01 1.6943 -2 4 5 4 55.76 2.28 1.6485 -4 1 6 4 56.07 1.32 1.6403 0 7 3 4 56.15 4.97 1.6382 -6 4 4 4 56.30 1.18 1.6340 -4 7 3 4 56.52 1.03 1.6282 -4 7 1 4 56.64 2.40 1.6250 4 1 2 4 57.10 1.25 1.6131 0 1 5 4 57.68 1.30 1.5981 -2 5 5 4 57.74 1.30 1.5968 -7 1 4 4 58.01 2.63 1.5899 -5 2 6 4 58.39 4.66 1.5804 1 9 0 4 59.21 2.14 1.5606 1 8 2 4 59.35 4.21 1.5573 -2 1 6 4 59.50 13.58 1.5536 2 0 4 2 59.60 1.62 1.5512 0 6 4 4 59.64 1.13 1.5502 -6 4 5 4 59.80 3.16 1.5466 -6 1 6 4 59.94 25.50 1.5434 -6 5 2 4 60.16 2.48 1.5381 0 3 5 4 60.37 8.24 1.5333 6 0 0 2 60.55 3.68 1.5291 -1 7 4 4 60.96 2.09 1.5199 3 6 2 4 61.84 1.42 1.5002 -2 6 5 4 62.01 1.62 1.4965 -4 8 3 4 62.22 1.92 1.4921 -4 8 1 4 62.23 1.40 1.4919 0 9 2 4 62.52 1.67 1.4855 -5 4 6 4 62.76 2.43 1.4804 0 4 5 4 63.00 1.41 1.4755 -6 5 5 4 63.28 1.99 1.4696 -5 7 4 4 63.70 1.53 1.4609 -6 6 4 4 64.55 25.75 1.4438 0 10 0 2 64.80 58.71 1.4388 -4 5 6 4 64.90 1.38 1.4368 -1 2 6 4 65.37 2.33 1.4276 -4 8 4 4 65.54 2.76 1.4243 -7 2 6 4 65.61 54.42 1.4230 4 5 2 4 65.69 8.74 1.4215 3 9 0 4 66.02 3.28 1.4150 0 5 5 4 66.26 28.11 1.4106 -8 0 4 2 66.31 1.01 1.4097 -4 1 7 4 67.12 1.34 1.3945 -4 9 2 4 67.64 1.64 1.3851 -1 10 2 4 67.93 1.60 1.3799 0 9 3 4 68.14 1.04 1.3761 -4 9 3 4 68.34 1.26 1.3726 -4 9 1 4 69.16 4.49 1.3583 -1 4 6 4 69.78 3.46 1.3477 -7 4 6 4 69.87 1.20 1.3462 1 7 4 4 69.90 1.02 1.3457 0 6 5 4 70.37 2.29 1.3379 2 9 2 4 71.99 4.35 1.3117 -1 9 4 4 72.48 2.03 1.3041 5 4 2 4 74.17 1.24 1.2784 -8 3 2 4 74.50 4.75 1.2736 -5 9 4 4 74.69 1.31 1.2708 -4 10 3 4 74.88 1.26 1.2681 -4 10 1 4 74.90 1.23 1.2678 7 3 0 4 75.20 1.13 1.2635 -2 11 2 4 75.87 1.35 1.2540 -8 1 7 4 76.56 6.99 1.2444 -2 10 4 4 77.00 1.30 1.2384 -8 1 1 4 78.74 1.82 1.2153 6 1 2 4 80.70 3.40 1.1907 1 9 4 4 81.89 3.53 1.1764 0 10 4 4 84.20 2.56 1.1499 8 0 0 2 84.78 1.14 1.1435 -3 12 2 4 86.92 1.22 1.1207 -2 9 6 4 87.31 1.49 1.1167 -6 9 6 4 88.14 1.45 1.1083 7 7 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.