Larnite Yamnova N A, Zubkova N V, Eremin N N, Zadov A E, Gazeev V M Crystallography Reports 56 (2011) 210-220 Crystal structure of larnite beta-Ca2SiO4 and specific features of polymorphic transitions in dicalcium orthosilicate Locality: synthetic _database_code_amcsd 0020214 CELL PARAMETERS: 5.5051 6.7551 9.3108 90.000 94.513 90.000 SPACE GROUP: P2_1/n X-RAY WAVELENGTH: 1.541838 Cell Volume: 345.172 Density (g/cm3): 3.314 MAX. ABS. INTENSITY / VOLUME**2: 7.480898690 RIR: 0.735 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.12 3.64 4.8959 -1 0 1 2 19.12 9.24 4.6410 0 0 2 2 23.25 5.63 3.8252 0 1 2 4 23.51 4.81 3.7847 1 1 1 4 26.39 6.87 3.3775 0 2 0 2 27.55 9.86 3.2382 -1 1 2 4 28.11 5.98 3.1739 0 2 1 4 29.31 13.06 3.0468 1 1 2 4 31.09 26.57 2.8764 1 2 0 4 31.81 13.85 2.8130 0 1 3 4 32.07 100.00 2.7908 -1 0 3 2 32.20 79.84 2.7802 -1 2 1 4 32.63 89.01 2.7440 2 0 0 2 32.79 28.14 2.7309 0 2 2 4 32.98 32.61 2.7161 1 2 1 4 34.38 66.88 2.6088 1 0 3 2 35.30 15.00 2.5423 2 1 0 4 36.71 15.77 2.4479 -2 0 2 2 36.94 7.54 2.4336 1 1 3 4 37.35 13.31 2.4077 2 1 1 4 37.46 17.49 2.4010 1 2 2 4 38.81 2.80 2.3205 0 0 4 2 39.14 2.94 2.3015 -2 1 2 4 39.44 3.46 2.2846 2 0 2 2 39.50 29.97 2.2814 0 2 3 4 41.13 17.90 2.1946 0 1 4 4 41.26 52.04 2.1882 0 3 1 4 41.74 19.02 2.1642 2 1 2 4 42.00 2.21 2.1514 -1 2 3 4 42.44 8.44 2.1297 2 2 0 4 42.99 1.87 2.1040 -2 2 1 4 43.25 8.54 2.0921 -1 1 4 4 43.44 4.81 2.0832 1 3 0 4 44.21 16.95 2.0487 2 2 1 4 44.28 2.34 2.0457 -1 3 1 4 44.44 10.08 2.0385 -2 1 3 4 44.73 11.04 2.0258 0 3 2 4 44.88 14.66 2.0198 1 3 1 4 45.65 18.29 1.9874 1 1 4 4 45.78 30.44 1.9821 -2 2 2 4 47.54 8.90 1.9126 0 2 4 4 47.94 7.93 1.8976 2 1 3 4 48.08 15.28 1.8923 2 2 2 4 49.40 5.85 1.8449 -2 0 4 2 50.10 3.57 1.8206 0 3 3 4 50.52 11.84 1.8066 -2 2 3 4 50.66 7.84 1.8021 -1 0 5 2 51.02 12.64 1.7900 0 1 5 4 51.77 4.69 1.7657 3 1 0 4 52.56 1.25 1.7412 -1 1 5 4 53.04 7.19 1.7265 -2 3 1 4 53.33 3.38 1.7180 1 0 5 2 53.70 2.58 1.7069 2 0 4 2 53.72 14.48 1.7063 2 2 3 4 54.09 5.51 1.6956 2 3 1 4 54.32 4.60 1.6888 0 4 0 2 55.29 1.74 1.6615 0 4 1 4 56.38 20.36 1.6320 -3 0 3 2 56.57 9.70 1.6269 0 2 5 4 56.87 3.91 1.6191 -2 2 4 4 57.06 5.02 1.6141 1 4 0 4 57.21 4.51 1.6102 3 1 2 4 57.27 7.58 1.6086 3 2 0 4 57.46 12.79 1.6037 -3 2 1 4 57.46 1.36 1.6037 2 3 2 4 57.75 1.86 1.5965 -1 4 1 4 58.01 2.73 1.5899 -1 2 5 4 58.13 5.63 1.5870 0 4 2 4 58.15 1.72 1.5863 -3 1 3 4 58.24 4.44 1.5840 1 4 1 4 58.66 15.56 1.5737 -1 3 4 4 58.95 1.18 1.5668 3 2 1 4 59.48 3.57 1.5542 -2 1 5 4 59.50 3.45 1.5535 -3 2 2 4 59.63 4.18 1.5505 -2 3 3 4 59.78 5.15 1.5470 0 0 6 2 60.62 7.23 1.5276 1 3 4 4 60.82 9.43 1.5231 3 0 3 2 61.23 4.55 1.5137 1 4 2 4 62.51 1.14 1.4858 3 1 3 4 62.52 4.49 1.4857 2 3 3 4 62.62 2.59 1.4834 -1 1 6 4 62.67 7.57 1.4823 0 4 3 4 63.76 1.19 1.4596 -3 1 4 4 64.25 4.39 1.4497 2 1 5 4 64.49 1.02 1.4448 -1 4 3 4 64.55 2.49 1.4437 -2 2 5 4 64.83 2.50 1.4382 2 4 0 4 65.23 1.08 1.4302 -2 4 1 4 65.40 3.10 1.4271 -2 3 4 4 65.43 3.03 1.4264 1 1 6 4 65.77 1.23 1.4198 3 3 0 4 65.88 3.90 1.4177 1 4 3 4 65.95 2.51 1.4165 -3 3 1 4 66.16 4.72 1.4125 2 4 1 4 66.48 2.77 1.4065 0 2 6 4 67.07 6.34 1.3954 -2 0 6 2 67.36 3.31 1.3901 -2 4 2 4 67.56 1.02 1.3865 -1 2 6 4 68.37 10.83 1.3720 4 0 0 2 68.69 2.68 1.3665 -2 1 6 4 68.73 1.46 1.3658 1 3 5 4 69.05 3.01 1.3602 2 3 4 4 69.27 1.40 1.3564 3 1 4 4 69.97 1.97 1.3446 4 1 0 4 70.27 2.84 1.3396 1 2 6 4 71.14 4.00 1.3253 -2 4 3 4 71.54 3.94 1.3189 -4 1 2 4 71.70 1.64 1.3163 4 1 1 4 71.93 1.00 1.3127 -1 0 7 2 72.46 3.68 1.3044 2 0 6 2 72.57 3.25 1.3026 -2 3 5 4 72.67 1.16 1.3012 0 1 7 4 72.93 2.69 1.2972 0 5 2 4 73.03 4.77 1.2956 1 5 1 4 73.42 2.50 1.2897 -2 2 6 4 73.79 5.58 1.2841 2 4 3 4 75.83 5.76 1.2546 3 0 5 2 76.20 1.85 1.2494 -4 2 2 4 76.21 3.84 1.2492 0 4 5 4 76.49 2.71 1.2454 -3 3 4 4 76.82 3.14 1.2409 3 4 0 4 76.98 1.91 1.2386 -3 4 1 4 78.63 4.52 1.2168 2 2 6 4 78.76 1.55 1.2150 -3 4 2 4 79.15 2.02 1.2100 -3 1 6 4 80.22 3.11 1.1965 2 5 1 4 81.63 6.12 1.1795 3 3 4 4 82.13 3.15 1.1735 -3 4 3 4 82.64 2.41 1.1676 0 5 4 4 83.05 2.54 1.1629 2 5 2 4 83.27 1.29 1.1603 -2 4 5 4 83.28 5.18 1.1602 0 0 8 2 83.68 1.84 1.1557 -3 2 6 4 83.78 1.37 1.1546 -4 3 2 4 83.94 1.44 1.1528 4 3 1 4 84.07 2.91 1.1513 -1 5 4 4 84.12 3.70 1.1507 -4 2 4 4 84.86 3.80 1.1426 0 3 7 4 84.89 1.57 1.1423 4 0 4 2 84.91 1.04 1.1421 -2 5 3 4 85.36 1.30 1.1372 -1 1 8 4 85.65 1.32 1.1341 -1 3 7 4 85.76 4.80 1.1329 1 5 4 4 86.43 2.98 1.1258 0 6 0 2 88.56 1.98 1.1042 1 4 6 4 88.97 2.63 1.1001 -2 0 8 2 89.27 1.47 1.0972 -1 6 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.