Ancylite-(Ce) Belovitskaya Y V, Pekov I V, Gobechiya E R, Yamnova N A, Kabalov Y K, Chukanov N V, Schneider J Crystallography Reports 47 (2002) 223-228 Crystal structures of two ancylite modifications Locality: Tulilukht Bay, Khibiny massif, Kola Peninsula, Russia Sample: Specimen 54 _database_code_amcsd 0012379 CELL PARAMETERS: 5.0577 8.5665 7.3151 90.000 90.000 90.000 SPACE GROUP: Pmcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 316.940 Density (g/cm3): 4.084 MAX. ABS. INTENSITY / VOLUME**2: 30.93924881 RIR: 2.467 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.93 44.86 5.5629 0 1 1 4 20.39 100.00 4.3553 1 1 0 4 20.74 25.84 4.2832 0 2 0 2 23.78 64.32 3.7422 1 1 1 8 24.08 50.73 3.6962 0 2 1 4 24.34 13.55 3.6576 0 0 2 2 26.50 34.09 3.3638 0 1 2 4 29.94 19.35 2.9842 1 2 1 8 30.15 83.88 2.9638 1 0 2 4 32.18 7.46 2.7814 0 2 2 4 33.69 36.26 2.6600 0 3 1 4 35.50 33.64 2.5289 2 0 0 2 36.12 5.47 2.4866 1 3 0 4 36.88 20.20 2.4372 1 2 2 8 38.23 49.40 2.3543 1 3 1 8 38.38 32.25 2.3452 0 1 3 4 41.47 7.64 2.1776 2 2 0 4 42.20 17.24 2.1416 0 4 0 2 42.49 6.02 2.1276 1 1 3 8 42.67 1.19 2.1191 0 2 3 4 43.35 61.57 2.0871 2 2 1 8 43.51 1.75 2.0801 2 0 2 4 44.06 11.92 2.0554 0 4 1 4 44.84 45.80 2.0213 2 1 2 8 46.46 35.15 1.9544 1 2 3 8 47.77 12.92 1.9041 1 4 1 8 48.66 3.41 1.8711 2 2 2 8 49.13 27.52 1.8543 0 3 3 4 49.31 1.06 1.8481 0 4 2 4 49.75 10.94 1.8328 2 3 1 8 49.86 6.72 1.8288 0 0 4 2 51.07 2.73 1.7885 0 1 4 4 52.57 5.95 1.7410 1 3 3 8 52.73 12.51 1.7359 1 4 2 8 53.26 6.93 1.7198 1 0 4 4 53.27 7.41 1.7196 2 1 3 8 54.41 14.35 1.6862 1 1 4 8 54.56 1.68 1.6819 0 2 4 4 54.58 2.14 1.6813 2 3 2 8 55.56 9.39 1.6542 3 1 0 4 56.29 3.46 1.6343 2 4 0 4 56.67 3.45 1.6242 2 2 3 8 56.73 7.52 1.6227 1 5 0 4 57.09 3.10 1.6134 3 1 1 8 57.77 1.02 1.5960 1 2 4 8 57.81 8.89 1.5950 2 4 1 8 59.59 6.90 1.5515 0 5 2 4 60.34 4.70 1.5339 3 2 1 8 60.37 5.89 1.5334 1 4 3 8 60.47 6.93 1.5311 3 0 2 4 62.07 13.69 1.4954 2 3 3 8 62.63 1.15 1.4833 1 5 2 8 62.70 2.06 1.4819 2 0 4 4 63.73 5.24 1.4602 2 1 4 8 64.15 1.12 1.4518 3 3 0 4 64.65 3.07 1.4417 3 2 2 8 65.36 3.33 1.4277 0 6 0 2 65.56 7.17 1.4240 3 3 1 8 66.80 1.81 1.4004 2 2 4 8 67.23 1.99 1.3925 2 5 1 8 67.33 2.94 1.3907 0 4 4 4 67.54 3.94 1.3869 1 1 5 8 67.67 2.06 1.3845 0 2 5 4 70.19 1.80 1.3410 1 4 4 8 70.85 1.26 1.3300 0 6 2 4 71.32 12.99 1.3225 2 5 2 8 71.51 10.84 1.3193 3 2 3 8 72.52 2.85 1.3035 3 4 1 8 73.65 9.23 1.2863 1 6 2 8 75.14 4.58 1.2644 4 0 0 2 75.38 11.49 1.2610 1 3 5 8 76.34 1.29 1.2474 3 3 3 8 76.48 2.36 1.2455 3 4 2 8 76.64 4.30 1.2433 2 6 0 4 76.92 1.47 1.2395 3 0 4 4 77.87 5.21 1.2268 3 1 4 8 77.92 1.23 1.2261 2 5 3 8 77.95 1.32 1.2257 2 6 1 8 78.44 1.85 1.2192 0 0 6 2 78.81 7.70 1.2144 2 2 5 8 78.86 6.39 1.2138 1 5 4 8 79.31 2.31 1.2080 0 4 5 4 79.39 1.45 1.2070 0 7 1 4 79.81 3.27 1.2017 3 5 0 4 80.24 3.44 1.1964 4 2 1 8 80.80 1.13 1.1895 1 7 0 4 81.15 2.19 1.1852 1 0 6 4 81.29 3.47 1.1836 4 1 2 8 81.83 1.50 1.1771 2 6 2 8 82.09 3.37 1.1741 1 1 6 8 82.09 2.31 1.1740 1 7 1 8 82.95 2.39 1.1640 3 4 3 8 83.25 2.13 1.1605 0 7 2 4 84.92 3.03 1.1420 4 3 1 8 86.47 2.02 1.1254 0 6 4 4 86.92 2.09 1.1208 2 5 4 8 87.68 2.96 1.1130 4 1 3 8 89.14 1.29 1.0985 1 6 4 8 89.17 1.30 1.0982 2 0 6 4 89.41 1.23 1.0959 3 1 5 8 89.63 1.56 1.0938 0 7 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.