Rontgenite-(Ce) Donnay G, Donnay J D H American Mineralogist 38 (1953) 932-963 The crystallography of bastnaesite, parasite, roentgenite, and synchisite _database_code_amcsd 0000061 CELL PARAMETERS: 7.1300 7.1300 69.4000 90.000 90.000 120.000 SPACE GROUP: R3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 3055.408 Density (g/cm3): 3.020 MAX. ABS. INTENSITY / VOLUME**2: 92.42554748 RIR: 9.965 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 3.82 100.00 23.1333 0 0 3 1 7.64 73.62 11.5667 0 0 6 1 11.48 14.06 7.7111 0 0 9 1 19.18 50.68 4.6267 0 0 15 1 24.98 60.28 3.5650 1 1 0 3 26.16 3.40 3.4069 2 -1 6 3 26.16 3.37 3.4069 1 1 6 3 27.57 6.06 3.2359 2 -1 9 3 27.57 6.15 3.2359 1 1 9 3 29.43 1.22 3.0347 2 -1 12 3 29.43 1.13 3.0347 1 1 12 3 30.92 3.58 2.8917 0 0 24 1 31.69 31.18 2.8239 1 1 15 3 31.69 31.23 2.8239 2 -1 15 3 38.93 7.62 2.3133 0 0 30 1 40.15 3.64 2.2458 1 1 24 3 40.15 3.60 2.2458 2 -1 24 3 43.40 1.02 2.0850 1 1 27 3 43.40 1.08 2.0850 2 -1 27 3 43.99 19.72 2.0583 3 0 0 3 44.72 2.19 2.0264 0 3 6 3 44.72 2.19 2.0264 3 0 6 3 45.62 1.63 1.9886 0 3 9 3 45.62 1.63 1.9886 3 0 9 3 46.81 10.33 1.9406 1 1 30 3 46.81 10.36 1.9406 2 -1 30 3 48.40 11.45 1.8806 0 3 15 3 48.40 11.45 1.8806 3 0 15 3 51.25 6.85 1.7825 2 2 0 3 54.74 1.56 1.6768 0 3 24 3 54.74 1.56 1.6768 3 0 24 3 55.22 5.44 1.6633 4 -2 15 3 55.22 5.44 1.6633 2 2 15 3 59.98 1.46 1.5422 0 0 45 1 60.18 4.80 1.5377 0 3 30 3 60.18 4.80 1.5377 3 0 30 3 66.00 2.35 1.4155 2 -1 45 3 66.00 2.34 1.4155 1 1 45 3 66.18 2.92 1.4120 4 -2 30 3 66.18 2.92 1.4120 2 2 30 3 69.80 2.30 1.3474 4 1 0 3 69.80 2.30 1.3474 1 4 0 3 73.15 1.96 1.2937 1 4 15 3 73.15 1.96 1.2937 -1 5 15 3 73.15 1.96 1.2937 5 -1 15 3 73.15 1.96 1.2937 4 1 15 3 77.31 1.82 1.2342 0 3 45 3 77.31 1.82 1.2342 3 0 45 3 82.75 1.10 1.1663 4 -2 45 3 82.75 1.10 1.1663 2 2 45 3 82.92 1.34 1.1643 -1 5 30 3 82.92 1.34 1.1643 5 -1 30 3 82.92 1.34 1.1643 4 1 30 3 82.92 1.34 1.1643 1 4 30 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.