Britholite-(Ce) Noe D C, Hughes J M, Mariano A N, Drexler J W, Kato A Zeitschrift fur Kristallographie 206 (1993) 233-246 The crystal structure of monoclinic britholite-(Ce) and britholite-(Y) Note: annealed sample Locality: the Kipawa syenite gneiss complex _database_code_amcsd 0011043 CELL PARAMETERS: 9.4932 9.4985 6.9371 90.000 90.000 120.038 SPACE GROUP: P2_1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 541.514 Density (g/cm3): 4.602 MAX. ABS. INTENSITY / VOLUME**2: 27.07203553 RIR: 1.915 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 21.61 16.31 4.1126 -2 2 0 2 21.61 16.41 4.1114 0 2 0 2 21.63 15.99 4.1091 2 0 0 2 22.69 10.11 3.9188 -1 2 1 2 22.70 10.50 3.9174 2 -1 1 2 22.70 10.29 3.9166 1 1 1 2 25.68 34.57 3.4685 0 0 2 1 27.92 13.88 3.1960 1 -1 2 2 27.92 13.84 3.1959 0 1 2 2 27.92 13.89 3.1956 1 0 2 2 28.71 13.96 3.1092 -2 3 0 2 28.72 5.95 3.1088 -1 3 0 2 28.72 5.95 3.1080 -3 2 0 2 28.73 14.13 3.1069 1 2 0 2 28.73 13.92 3.1068 -3 1 0 2 28.74 5.86 3.1062 2 1 0 2 31.53 39.01 2.8373 -2 3 1 2 31.54 22.57 2.8370 -1 3 1 2 31.54 22.20 2.8363 3 -2 1 2 31.55 38.62 2.8355 1 2 1 2 31.55 38.87 2.8355 3 -1 1 2 31.56 22.51 2.8350 2 1 1 2 31.95 34.35 2.8011 -1 2 2 2 31.96 34.00 2.8005 2 -1 2 2 31.96 34.04 2.8002 1 1 2 2 32.66 21.44 2.7417 -3 3 0 2 32.67 21.53 2.7409 0 3 0 2 32.69 21.51 2.7394 3 0 0 2 33.81 1.63 2.6514 2 -2 2 2 33.81 1.62 2.6511 0 2 2 2 33.82 1.90 2.6505 2 0 2 2 38.91 1.00 2.3147 3 -2 2 2 39.50 1.45 2.2815 -3 4 0 2 39.51 4.13 2.2811 -1 4 0 2 39.51 4.05 2.2808 -4 3 0 2 39.52 1.45 2.2800 1 3 0 2 39.53 1.45 2.2796 -4 1 0 2 39.54 4.07 2.2793 3 1 0 2 42.01 1.37 2.1509 3 -3 2 2 42.01 1.37 2.1505 0 3 2 2 42.03 1.30 2.1498 3 0 2 2 43.53 6.27 2.0790 -1 2 3 2 43.54 6.31 2.0788 2 -1 3 2 43.54 6.40 2.0787 1 1 3 2 44.04 2.76 2.0563 -4 4 0 2 44.05 2.75 2.0557 0 4 0 2 44.08 2.74 2.0546 4 0 0 2 44.98 1.03 2.0152 2 0 3 2 46.34 17.36 1.9594 -2 4 2 2 46.36 17.73 1.9587 4 -2 2 2 46.37 17.69 1.9583 2 2 2 2 47.71 2.81 1.9061 -3 4 2 2 47.72 5.92 1.9059 -1 4 2 2 47.72 5.90 1.9057 4 -3 2 2 47.74 2.61 1.9053 1 3 2 2 47.74 2.66 1.9050 4 -1 2 2 47.75 5.86 1.9048 3 1 2 2 48.22 1.24 1.8872 -3 5 0 2 48.22 2.32 1.8871 -2 5 0 2 48.24 2.30 1.8863 -5 3 0 2 48.26 1.25 1.8859 -5 2 0 2 48.26 1.23 1.8857 2 3 0 2 48.27 2.33 1.8854 3 2 0 2 49.10 12.95 1.8555 -2 3 3 2 49.10 6.70 1.8554 -1 3 3 2 49.11 6.62 1.8552 3 -2 3 2 49.11 12.73 1.8550 1 2 3 2 49.11 12.87 1.8550 3 -1 3 2 49.12 6.66 1.8548 2 1 3 2 50.09 6.98 1.8210 -3 5 1 2 50.10 4.95 1.8209 -2 5 1 2 50.12 4.92 1.8202 5 -3 1 2 50.13 6.95 1.8198 5 -2 1 2 50.13 7.14 1.8197 2 3 1 2 50.14 4.91 1.8194 3 2 1 2 50.87 3.39 1.7951 -4 5 0 2 50.88 5.65 1.7947 -1 5 0 2 50.88 5.67 1.7946 -5 4 0 2 50.90 3.37 1.7940 1 4 0 2 50.91 3.35 1.7935 -5 1 0 2 50.92 5.66 1.7933 4 1 0 2 51.68 13.43 1.7688 4 -4 2 2 51.69 13.36 1.7684 0 4 2 2 51.71 13.39 1.7677 4 0 2 2 52.79 21.43 1.7343 0 0 4 1 57.69 1.34 1.5980 2 -2 4 2 57.69 1.37 1.5979 0 2 4 2 57.70 1.29 1.5978 2 0 4 2 59.47 2.20 1.5544 -2 6 0 2 59.48 2.17 1.5540 -6 4 0 2 59.52 2.20 1.5531 4 2 0 2 59.93 3.70 1.5434 -3 6 1 2 59.97 3.72 1.5426 6 -3 1 2 59.99 3.67 1.5422 3 3 1 2 61.19 2.13 1.5146 -2 3 4 2 61.20 2.11 1.5145 -1 3 4 2 61.20 2.11 1.5144 3 -2 4 2 61.21 2.20 1.5143 1 2 4 2 61.21 2.17 1.5143 3 -1 4 2 61.21 2.10 1.5142 2 1 4 2 62.49 4.57 1.4863 5 -5 2 2 62.50 4.58 1.4860 0 5 2 2 62.53 4.56 1.4853 5 0 2 2 62.91 1.17 1.4774 -5 6 0 2 62.94 1.15 1.4766 1 5 0 2 62.97 1.16 1.4761 -6 1 0 2 63.47 4.22 1.4657 3 -3 4 2 63.47 4.26 1.4655 0 3 4 2 63.49 4.24 1.4653 3 0 4 2 63.64 3.63 1.4621 -3 5 3 2 63.65 1.23 1.4620 -2 5 3 2 63.66 1.24 1.4617 5 -3 3 2 63.67 3.62 1.4615 5 -2 3 2 63.68 3.66 1.4614 2 3 3 2 63.68 1.24 1.4613 3 2 3 2 64.49 3.02 1.4450 -5 6 1 2 64.50 1.14 1.4447 6 -5 1 2 64.50 1.11 1.4447 -1 6 1 2 64.52 3.05 1.4443 1 5 1 2 64.54 3.00 1.4438 6 -1 1 2 64.55 1.15 1.4437 5 1 1 2 64.73 2.97 1.4402 -3 6 2 2 64.76 2.92 1.4395 6 -3 2 2 64.78 2.88 1.4392 3 3 2 2 71.01 1.00 1.3274 -4 7 1 2 71.06 1.01 1.3265 7 -3 1 2 71.08 1.02 1.3263 3 4 1 2 71.11 1.14 1.3257 4 -4 4 2 71.12 1.16 1.3256 0 4 4 2 71.14 1.14 1.3253 4 0 4 2 72.34 1.12 1.3063 -3 6 3 2 72.37 1.11 1.3058 6 -3 3 2 72.39 1.10 1.3055 3 3 3 2 73.13 1.18 1.2941 -5 7 1 2 73.14 1.44 1.2939 -2 7 1 2 73.15 1.44 1.2937 7 -5 1 2 73.18 1.17 1.2933 2 5 1 2 73.19 1.17 1.2931 7 -2 1 2 73.21 1.40 1.2929 5 2 1 2 74.41 1.63 1.2749 6 -6 2 2 74.43 1.63 1.2746 0 6 2 2 74.48 1.59 1.2740 6 0 2 2 74.96 2.24 1.2670 -2 3 5 2 74.96 1.46 1.2670 -1 3 5 2 74.96 1.44 1.2669 3 -2 5 2 74.97 2.18 1.2668 1 2 5 2 74.97 2.20 1.2668 3 -1 5 2 74.97 1.48 1.2668 2 1 5 2 76.35 1.63 1.2473 -4 5 4 2 76.36 3.01 1.2471 -1 5 4 2 76.36 3.06 1.2471 5 -4 4 2 76.38 1.64 1.2469 1 4 4 2 76.39 1.62 1.2467 5 -1 4 2 76.40 3.03 1.2467 4 1 4 2 76.52 1.85 1.2450 -5 6 3 2 76.55 1.87 1.2445 1 5 3 2 76.57 1.86 1.2442 6 -1 3 2 77.30 1.06 1.2344 -6 7 1 2 77.34 1.07 1.2338 1 6 1 2 77.37 1.07 1.2334 7 -1 1 2 77.52 1.09 1.2314 -5 7 2 2 77.53 3.54 1.2313 -2 7 2 2 77.54 3.53 1.2311 7 -5 2 2 77.57 1.09 1.2307 2 5 2 2 77.58 1.09 1.2306 7 -2 2 2 77.60 3.54 1.2304 5 2 2 2 81.06 2.07 1.1863 4 4 0 2 83.51 1.03 1.1576 -4 6 4 2 83.52 1.20 1.1575 -2 6 4 2 83.54 1.18 1.1573 6 -4 4 2 83.55 1.02 1.1571 2 4 4 2 83.56 1.06 1.1571 6 -2 4 2 83.57 1.18 1.1570 4 2 4 2 83.64 1.38 1.1562 0 0 6 1 86.55 1.12 1.1246 -5 6 4 2 86.58 1.13 1.1243 1 5 4 2 86.60 1.11 1.1241 6 -1 4 2 86.67 2.05 1.1234 -1 2 6 2 86.67 2.03 1.1233 2 -1 6 2 86.67 2.03 1.1233 1 1 6 2 87.20 1.06 1.1178 -3 5 5 2 87.23 1.07 1.1176 5 -2 5 2 87.24 1.06 1.1175 2 3 5 2 87.75 1.77 1.1122 3 5 2 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.