Na2W2O7 Range K J, Haase H Acta Crystallographica C46 (1990) 317-318 Na2W2O7(II), a high-pressure phase of disodium ditungstate(VI) _database_code_amcsd 0010100 CELL PARAMETERS: 3.7777 26.6067 5.4290 90.000 90.000 90.000 SPACE GROUP: Cmc2_1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 545.680 Density (g/cm3): 6.397 MAX. ABS. INTENSITY / VOLUME**2: 154.0698626 RIR: 7.842 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 6.64 33.78 13.3034 0 2 0 2 13.31 7.30 6.6517 0 4 0 2 17.64 6.54 5.0266 0 2 1 2 20.02 4.12 4.4345 0 6 0 2 21.12 100.00 4.2059 0 4 1 2 23.79 60.53 3.7402 1 1 0 4 25.63 7.17 3.4755 1 3 0 4 25.94 34.34 3.4344 0 6 1 2 26.81 17.31 3.3258 0 8 0 2 28.99 10.49 3.0800 1 1 1 4 30.54 24.84 2.9271 1 3 1 4 31.55 9.26 2.8360 0 8 1 2 33.00 24.03 2.7145 0 0 2 1 33.45 77.80 2.6792 1 5 1 4 33.69 14.54 2.6607 0 10 0 2 33.70 1.99 2.6597 0 2 2 2 35.73 2.31 2.5133 0 4 2 2 37.65 1.66 2.3892 0 10 1 2 38.67 18.83 2.3281 1 9 0 4 38.90 1.59 2.3152 0 6 2 2 41.09 13.64 2.1969 1 1 2 4 42.24 2.24 2.1393 1 3 2 4 43.01 9.42 2.1030 0 8 2 2 47.69 1.23 1.9069 1 7 2 4 47.87 20.28 1.9001 0 10 2 2 48.18 15.71 1.8888 2 0 0 2 50.73 1.70 1.7995 1 13 0 4 50.91 14.17 1.7937 0 14 1 2 51.73 26.18 1.7672 1 9 2 4 52.40 8.29 1.7462 0 4 3 2 53.16 17.08 1.7231 2 4 1 4 53.66 12.13 1.7081 1 13 1 4 54.79 4.04 1.6755 0 6 3 2 55.52 7.88 1.6551 2 6 1 4 55.99 4.30 1.6424 2 8 0 4 56.48 2.21 1.6293 1 11 2 4 56.49 1.90 1.6290 1 1 3 4 57.41 3.70 1.6051 1 3 3 4 58.02 2.01 1.5896 0 8 3 2 58.73 2.80 1.5721 2 8 1 4 59.22 16.66 1.5603 1 5 3 4 59.63 8.98 1.5504 2 0 2 2 60.07 5.96 1.5402 2 10 0 4 60.09 11.20 1.5397 1 15 1 4 61.86 2.24 1.4999 1 13 2 4 62.87 3.21 1.4782 0 18 0 2 66.54 4.81 1.4052 2 8 2 4 66.97 1.22 1.3972 1 17 1 4 69.22 3.29 1.3572 0 0 4 1 70.27 11.36 1.3396 2 10 2 4 70.83 1.42 1.3303 0 20 0 2 71.91 4.00 1.3130 1 19 0 4 72.06 4.14 1.3106 0 14 3 2 72.70 9.43 1.3007 2 14 1 4 72.86 3.95 1.2982 0 18 2 2 73.92 5.92 1.2822 2 4 3 4 74.33 1.45 1.2762 1 17 2 4 74.34 4.83 1.2760 1 13 3 4 74.35 4.10 1.2758 1 1 4 4 75.60 2.27 1.2578 3 1 0 4 75.68 1.41 1.2566 0 8 4 2 75.91 2.88 1.2534 2 6 3 4 78.67 1.45 1.2162 2 8 3 4 78.76 1.44 1.2151 3 3 1 4 79.23 2.66 1.2090 0 10 4 2 79.86 3.81 1.2010 1 15 3 4 80.32 6.58 1.1953 3 5 1 4 80.38 1.26 1.1946 0 20 2 2 81.42 4.68 1.1820 1 19 2 4 82.21 5.06 1.1725 1 9 4 4 82.94 2.81 1.1641 2 18 0 4 83.43 2.43 1.1585 3 9 0 4 84.99 2.27 1.1413 3 1 2 4 88.76 3.25 1.1022 2 0 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.