Fluorapatite Hughes J M, Fransolet A M, Schreyer W Neues Jahrbuch fur Mineralogie, Monatshefte 1993 (1993) 504-510 The atomic arrangement of iron-bearing apatite Locality: Northampton Block, Western Australia _database_code_amcsd 0020482 CELL PARAMETERS: 9.3916 9.3962 6.8458 90.000 90.000 119.951 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 523.434 Density (g/cm3): 3.223 MAX. ABS. INTENSITY / VOLUME**2: 8.505229332 RIR: 0.859 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.87 4.71 8.1414 0 1 0 2 10.87 5.23 8.1374 1 0 0 2 10.88 4.76 8.1333 -1 1 0 2 16.92 2.28 5.2396 0 1 1 4 16.93 2.32 5.2386 1 0 1 4 16.93 2.33 5.2375 1 -1 1 4 21.83 2.71 4.0707 0 2 0 2 21.84 2.69 4.0687 2 0 0 2 21.86 2.71 4.0667 -2 2 0 2 22.95 3.16 3.8750 1 1 1 4 22.96 3.61 3.8736 -1 2 1 4 22.97 3.12 3.8724 2 -1 1 4 25.46 1.17 3.4989 0 2 1 4 25.47 1.39 3.4976 2 0 1 4 25.48 1.71 3.4963 2 -2 1 4 26.03 67.25 3.4229 0 0 2 2 28.28 7.35 3.1554 0 1 2 4 28.29 7.03 3.1551 1 0 2 4 28.29 7.30 3.1549 1 -1 2 4 29.02 7.72 3.0774 1 2 0 2 29.04 8.16 3.0750 -2 3 0 2 29.04 7.47 3.0746 -3 1 0 2 31.88 41.68 2.8068 1 2 1 4 31.89 18.01 2.8063 2 1 1 4 31.89 18.39 2.8060 -1 3 1 4 31.90 40.73 2.8050 -2 3 1 4 31.91 40.58 2.8047 3 -1 1 4 31.91 18.70 2.8042 3 -2 1 4 32.35 23.38 2.7670 1 1 2 4 32.36 23.78 2.7665 -1 2 2 4 32.37 23.28 2.7660 2 -1 2 4 33.01 35.27 2.7138 0 3 0 2 33.02 36.15 2.7125 3 0 0 2 33.04 35.00 2.7111 -3 3 0 2 34.23 15.23 2.6198 0 2 2 4 34.23 15.26 2.6193 2 0 2 4 34.24 15.15 2.6187 2 -2 2 4 35.59 2.34 2.5228 0 3 1 4 35.60 2.25 2.5217 3 0 1 4 35.62 2.23 2.5206 3 -3 1 4 39.37 2.99 2.2885 1 2 2 4 39.39 2.70 2.2875 -2 3 2 4 39.39 3.11 2.2873 3 -1 2 4 39.92 2.50 2.2582 1 3 0 2 39.93 9.89 2.2576 -1 4 0 2 39.94 9.93 2.2575 3 1 0 2 39.96 2.23 2.2563 -4 1 0 2 39.96 2.26 2.2562 -3 4 0 2 39.97 9.37 2.2556 -4 3 0 2 40.58 1.41 2.2229 2 2 1 4 40.60 1.55 2.2219 -2 4 1 4 40.62 1.40 2.2209 4 -2 1 4 42.15 2.21 2.1440 -1 4 1 4 42.15 2.51 2.1439 3 1 1 4 42.17 1.01 2.1429 4 -1 1 4 42.17 1.19 2.1428 -3 4 1 4 42.18 2.56 2.1423 4 -3 1 4 44.12 2.81 2.0528 1 1 3 4 44.12 2.65 2.0526 -1 2 3 4 44.12 2.80 2.0524 2 -1 3 4 45.57 2.10 1.9905 0 2 3 4 45.58 1.97 1.9903 2 0 3 4 45.58 1.84 1.9900 2 -2 3 4 46.89 15.99 1.9375 2 2 2 4 46.91 15.78 1.9368 -2 4 2 4 46.93 15.98 1.9362 4 -2 2 4 48.28 3.42 1.8849 1 3 2 4 48.29 4.70 1.8846 -1 4 2 4 48.29 4.69 1.8845 3 1 2 4 48.31 3.73 1.8838 4 -1 2 4 48.31 3.76 1.8838 -3 4 2 4 48.32 4.32 1.8834 4 -3 2 4 48.76 2.18 1.8676 3 2 0 2 48.77 1.98 1.8671 -2 5 0 2 48.81 2.29 1.8658 -5 3 0 2 49.74 13.73 1.8330 1 2 3 4 49.75 5.92 1.8328 2 1 3 4 49.75 6.02 1.8327 -1 3 3 4 49.76 13.46 1.8325 -2 3 3 4 49.76 13.46 1.8324 3 -1 3 4 49.76 6.15 1.8322 3 -2 3 4 50.66 4.83 1.8020 2 3 1 4 50.66 4.62 1.8018 3 2 1 4 50.68 4.93 1.8013 -2 5 1 4 50.69 4.88 1.8009 -3 5 1 4 50.71 4.53 1.8004 5 -2 1 4 50.71 4.77 1.8002 5 -3 1 4 51.43 3.75 1.7767 1 4 0 2 51.44 4.16 1.7763 -1 5 0 2 51.45 3.97 1.7761 4 1 0 2 51.47 3.72 1.7753 -5 1 0 2 51.48 3.93 1.7751 -4 5 0 2 51.49 3.95 1.7747 -5 4 0 2 52.29 7.84 1.7494 0 4 2 4 52.31 7.68 1.7488 4 0 2 4 52.33 7.81 1.7482 4 -4 2 4 53.54 27.77 1.7114 0 0 4 2 56.09 4.21 1.6396 2 3 2 4 56.12 4.72 1.6388 -3 5 2 4 56.14 4.38 1.6384 5 -2 2 4 57.41 1.20 1.6051 1 3 3 4 57.44 1.17 1.6044 4 -1 3 4 57.44 1.05 1.6044 -3 4 3 4 57.44 1.01 1.6042 4 -3 3 4 58.27 1.03 1.5834 5 0 1 4 58.30 1.09 1.5826 5 -5 1 4 60.15 2.54 1.5384 4 2 0 2 60.16 2.58 1.5381 -2 6 0 2 60.21 2.48 1.5370 -6 4 0 2 60.63 2.32 1.5273 3 3 1 4 60.66 2.52 1.5266 -3 6 1 4 60.69 2.28 1.5259 6 -3 1 4 61.81 1.30 1.5009 4 2 1 4 61.82 1.10 1.5007 -2 6 1 4 61.87 1.13 1.4996 6 -4 1 4 62.05 1.27 1.4956 2 1 4 4 62.06 1.38 1.4956 -1 3 4 4 62.07 1.31 1.4953 3 -2 4 4 63.24 6.35 1.4704 0 5 2 4 63.27 6.02 1.4698 5 0 2 4 63.30 6.30 1.4692 5 -5 2 4 64.35 4.81 1.4476 0 3 4 4 64.36 4.99 1.4474 3 0 4 4 64.38 4.82 1.4472 3 -3 4 4 64.47 3.15 1.4454 2 3 3 4 64.50 3.16 1.4448 -3 5 3 4 64.51 2.99 1.4446 5 -2 3 4 65.24 3.76 1.4301 1 5 1 4 65.29 3.69 1.4291 6 -1 1 4 65.31 3.43 1.4288 -5 6 1 4 71.87 2.50 1.3136 3 4 1 4 71.92 2.28 1.3128 -4 7 1 4 71.95 2.39 1.3124 7 -3 1 4 72.50 1.61 1.3038 2 5 0 2 72.57 1.42 1.3027 -5 7 0 2 72.57 1.52 1.3026 -7 2 0 2 74.37 1.99 1.2756 4 2 3 4 74.38 1.80 1.2754 -2 6 3 4 74.42 1.83 1.2748 6 -4 3 4 76.09 2.13 1.2509 1 2 5 4 76.10 2.08 1.2508 -2 3 5 4 76.10 2.08 1.2507 3 -1 5 4 76.41 1.60 1.2465 4 3 2 4 76.44 1.52 1.2461 -3 7 2 4 76.49 1.68 1.2454 7 -4 2 4 77.43 1.53 1.2326 1 4 4 4 77.44 2.50 1.2325 -1 5 4 4 77.44 2.41 1.2324 4 1 4 4 77.46 1.51 1.2321 5 -1 4 4 77.47 1.60 1.2321 -4 5 4 4 77.48 2.38 1.2319 5 -4 4 4 77.53 2.18 1.2312 1 5 3 4 77.58 2.16 1.2306 6 -1 3 4 77.59 1.99 1.2304 -5 6 3 4 78.53 2.95 1.2181 5 2 2 4 78.53 3.11 1.2180 -2 7 2 4 78.60 2.76 1.2172 7 -5 2 4 82.00 1.15 1.1751 4 4 0 2 83.78 2.34 1.1545 3 4 3 4 83.83 2.18 1.1540 -4 7 3 4 83.86 2.27 1.1537 7 -3 3 4 84.73 1.19 1.1441 4 2 4 4 84.73 1.22 1.1440 -2 6 4 4 84.78 1.16 1.1435 6 -4 4 4 85.01 3.07 1.1410 0 0 6 2 87.80 1.06 1.1118 1 5 4 4 87.85 1.10 1.1113 6 -1 4 4 87.86 1.15 1.1112 -5 6 4 4 88.10 1.97 1.1088 1 1 6 4 88.10 1.99 1.1087 -1 2 6 4 88.11 1.96 1.1087 2 -1 6 4 88.86 1.63 1.1013 3 5 2 4 88.87 1.96 1.1011 5 3 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.