Melilite Louisnathan S J Zeitschrift fur Kristallographie 131 (1970) 314-321 The crystal structure of synthetic soda melilite, CaNaAlSi2O7 Locality: synthetic _database_code_amcsd 0010711 CELL PARAMETERS: 7.6344 7.6344 5.0513 90.000 90.000 90.000 SPACE GROUP: P-42_1m X-RAY WAVELENGTH: 1.541838 Cell Volume: 294.410 Density (g/cm3): 2.912 MAX. ABS. INTENSITY / VOLUME**2: 19.30021118 RIR: 2.158 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.42 5.42 5.3983 1 1 0 4 17.56 17.11 5.0513 0 0 1 2 21.09 3.62 4.2127 1 0 1 8 24.13 14.44 3.6884 1 1 1 4 26.10 10.37 3.4142 2 1 0 8 29.33 18.18 3.0454 2 0 1 8 31.63 100.00 2.8287 2 1 1 8 33.19 4.13 2.6992 2 2 0 4 35.54 2.78 2.5257 0 0 2 2 37.24 15.85 2.4142 3 1 0 8 37.51 9.52 2.3978 1 0 2 8 37.79 10.05 2.3806 2 2 1 4 39.39 3.89 2.2877 1 1 2 4 39.66 10.42 2.2727 3 0 1 8 41.45 2.06 2.1782 3 1 1 8 44.63 7.29 2.0305 2 1 2 8 46.50 3.10 1.9528 3 2 1 8 47.65 8.49 1.9086 4 0 0 4 49.21 3.57 1.8516 4 1 0 8 49.42 2.72 1.8442 2 2 2 4 50.73 8.87 1.7994 3 3 0 4 52.43 24.58 1.7452 3 1 2 8 52.65 5.40 1.7385 4 1 1 8 53.69 6.98 1.7071 4 2 0 8 54.10 1.77 1.6951 3 3 1 4 56.73 2.90 1.6226 3 2 2 8 56.94 1.63 1.6172 4 2 1 8 57.32 2.10 1.6074 1 1 3 4 61.39 6.85 1.5101 2 1 3 8 63.48 1.28 1.4655 3 3 2 4 64.96 2.09 1.4355 5 1 1 8 65.32 5.08 1.4286 2 2 3 4 65.88 1.59 1.4177 5 2 0 8 66.06 1.69 1.4143 4 2 2 8 66.60 1.74 1.4042 3 0 3 8 67.86 3.39 1.3811 3 1 3 8 68.78 12.33 1.3649 5 2 1 8 69.67 4.61 1.3496 4 4 0 4 71.60 1.87 1.3179 3 2 3 8 72.31 1.39 1.3067 4 3 2 8 72.49 2.07 1.3038 4 4 1 4 74.58 3.82 1.2724 6 0 0 4 75.25 1.30 1.2628 0 0 4 2 76.46 4.81 1.2457 4 1 3 8 77.66 1.11 1.2295 3 3 3 4 78.53 2.27 1.2181 6 1 1 8 80.73 1.45 1.1903 4 4 2 4 82.09 1.89 1.1740 6 2 1 8 83.27 2.36 1.1604 5 4 1 8 84.75 1.37 1.1438 2 2 4 4 85.44 2.19 1.1363 6 0 2 8 85.92 2.18 1.1312 3 0 4 8 85.93 1.69 1.1311 4 3 3 8 86.61 1.15 1.1240 6 1 2 8 87.09 3.33 1.1190 3 1 4 8 87.11 3.08 1.1189 5 1 3 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.