Natrite Dusek M, Chapuis G, Meyer M, Petricek V Acta Crystallographica B59 (2003) 337-352 Sodium carbonate revisited Locality: synthetic Sample: Delta phase, T = 110 K _database_code_amcsd 0009929 CELL PARAMETERS: 8.8980 5.2370 5.9960 90.000 101.870 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 273.432 Density (g/cm3): 2.574 MAX. ABS. INTENSITY / VOLUME**2: 4.692882589 RIR: 0.594 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.78 1.68 4.4879 1 1 0 4 22.79 2.83 3.9015 -2 0 1 2 23.65 4.22 3.7624 -1 1 1 4 26.25 15.07 3.3953 1 1 1 4 27.92 21.10 3.1960 2 0 1 2 30.47 77.21 2.9339 0 0 2 2 33.12 12.29 2.7045 -2 0 2 2 34.24 48.10 2.6185 0 2 0 2 34.71 47.04 2.5844 -1 1 2 4 35.36 100.00 2.5387 3 1 0 4 35.93 1.23 2.4996 -3 1 1 4 37.62 5.71 2.3912 0 2 1 4 38.39 94.54 2.3445 1 1 2 4 40.19 6.04 2.2439 2 2 0 4 40.45 48.05 2.2298 2 0 2 2 41.15 33.01 2.1934 -4 0 1 2 41.53 52.57 2.1742 -2 2 1 4 42.70 1.11 2.1175 -3 1 2 4 44.74 26.69 2.0255 2 2 1 4 46.56 28.06 1.9508 -4 0 2 2 47.44 7.67 1.9165 4 0 1 2 48.38 54.41 1.8812 -2 2 2 4 48.78 3.22 1.8670 -1 1 3 4 51.68 3.27 1.7688 3 1 2 4 53.54 8.20 1.7116 1 3 0 4 53.77 3.30 1.7048 -3 1 3 4 54.02 24.05 1.6976 2 2 2 4 54.58 1.12 1.6814 -4 2 1 4 54.84 13.16 1.6740 4 2 0 4 55.30 1.02 1.6613 -1 3 1 4 55.31 2.72 1.6610 2 0 3 2 55.61 6.20 1.6526 5 1 0 4 56.40 10.57 1.6313 -4 0 3 2 56.62 1.80 1.6256 1 3 1 4 57.69 10.53 1.5980 4 0 2 2 58.51 4.60 1.5775 -5 1 2 4 58.94 5.45 1.5670 0 2 3 4 59.05 6.71 1.5644 -4 2 2 4 59.29 9.62 1.5585 -2 2 3 4 59.80 1.11 1.5465 4 2 1 4 61.16 2.10 1.5154 5 1 1 4 62.04 9.49 1.4960 3 3 0 4 62.42 2.61 1.4878 -3 3 1 4 62.52 4.72 1.4857 -2 0 4 2 62.71 2.43 1.4817 -6 0 1 2 63.41 12.38 1.4669 0 0 4 2 64.08 8.34 1.4531 1 3 2 4 64.17 3.02 1.4513 6 0 0 2 64.73 1.04 1.4402 -1 1 4 4 66.07 3.28 1.4141 3 3 1 4 66.68 2.18 1.4026 2 2 3 4 67.79 8.61 1.3825 -3 1 4 4 69.90 2.39 1.3458 6 0 1 2 70.67 3.59 1.3329 5 1 2 4 72.15 10.60 1.3092 0 4 0 2 74.08 4.42 1.2798 0 2 4 4 74.79 14.31 1.2694 6 2 0 4 75.23 1.76 1.2630 1 3 3 4 76.17 3.78 1.2498 -6 2 2 4 79.37 3.15 1.2072 -7 1 2 4 79.88 5.35 1.2008 -5 3 2 4 80.30 1.39 1.1956 0 4 2 4 81.47 11.29 1.1814 3 1 4 4 81.72 2.57 1.1784 -2 4 2 4 82.20 1.17 1.1727 5 3 1 4 82.77 1.43 1.1660 -1 1 5 4 83.51 1.81 1.1576 -6 0 4 2 85.01 1.08 1.1410 7 1 1 4 85.40 2.52 1.1368 -1 3 4 4 85.55 1.08 1.1351 -4 0 5 2 86.13 4.91 1.1290 2 4 2 4 86.59 1.93 1.1242 -4 4 1 4 88.20 5.59 1.1077 -3 3 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.