Nb30 O90 Rb12 W3 Michel C, Guyomarch A, Raveau B Journal of Solid State Chemistry 22 (1977) 393-403 Nouveaux echangeurs cationiques avec une structure a tunnels entrecroises: les oxides A12M33O90 et A12M33O90(H2O)12 _cod_database_code 1001017 _database_code_amcsd 0013353 CELL PARAMETERS: 7.4860 7.4860 43.1000 90.000 90.000 120.000 SPACE GROUP: R-3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 2091.739 Density (g/cm3): 4.607 MAX. ABS. INTENSITY / VOLUME**2: 61.69742661 RIR: 4.360 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 6.15 14.35 14.3667 0 0 3 2 12.32 25.08 7.1833 0 0 6 2 13.81 27.13 6.4109 1 0 1 6 14.27 5.93 6.2082 0 1 2 6 15.95 11.43 5.5551 1 0 4 6 18.53 5.26 4.7889 0 0 9 2 21.45 3.96 4.1435 0 1 8 6 23.77 3.29 3.7430 1 1 0 6 24.58 9.65 3.6221 1 1 3 12 24.81 11.50 3.5892 1 0 10 6 26.58 48.07 3.3533 0 1 11 6 26.86 53.53 3.3194 1 1 6 12 27.60 24.06 3.2324 0 2 1 6 27.83 1.57 3.2055 2 0 2 6 28.76 19.71 3.1041 0 2 4 6 29.44 100.00 3.0341 2 0 5 6 30.28 1.92 2.9518 1 0 13 6 30.31 12.08 2.9491 1 1 9 12 31.13 16.58 2.8733 0 0 15 2 31.18 5.33 2.8683 0 2 7 6 32.19 7.25 2.7810 0 1 14 6 34.62 13.87 2.5906 0 2 10 6 36.11 2.87 2.4876 1 0 16 6 39.54 6.19 2.2792 1 1 15 12 42.21 1.65 2.1411 1 0 19 6 42.29 1.24 2.1370 3 0 3 6 43.56 10.92 2.0775 1 2 11 12 43.69 2.15 2.0718 0 2 16 6 43.74 3.51 2.0694 0 3 6 6 43.74 11.75 2.0694 3 0 6 6 44.13 10.49 2.0524 0 0 21 2 44.94 3.20 2.0170 1 1 18 12 45.42 1.57 1.9970 2 0 17 6 46.08 3.49 1.9698 3 0 9 6 47.42 5.28 1.9172 1 2 14 12 48.55 1.58 1.8753 1 0 22 6 48.65 40.03 1.8715 2 2 0 6 50.34 4.54 1.8126 2 1 16 12 50.39 2.36 1.8110 2 2 6 12 50.82 1.33 1.7965 1 3 1 12 50.88 19.93 1.7946 2 0 20 6 51.89 3.05 1.7619 1 2 17 12 52.50 1.01 1.7431 2 2 9 12 53.02 1.28 1.7271 0 3 15 6 53.02 1.25 1.7271 3 0 15 6 54.75 1.26 1.6767 0 2 22 6 55.18 1.93 1.6646 2 1 19 12 55.36 4.09 1.6595 1 3 10 12 56.29 10.69 1.6342 3 1 11 12 56.85 3.36 1.6196 4 0 1 6 57.37 1.04 1.6060 0 1 26 6 57.50 2.28 1.6027 4 0 4 6 57.89 12.98 1.5929 0 4 5 6 58.89 12.86 1.5682 2 2 15 12 59.54 3.27 1.5526 3 1 14 12 60.51 1.63 1.5302 2 1 22 12 60.86 10.94 1.5221 0 2 25 6 61.08 5.48 1.5170 4 0 10 6 62.06 2.83 1.4955 1 3 16 12 62.48 1.19 1.4864 3 2 1 12 62.98 5.68 1.4759 2 0 26 6 63.42 1.31 1.4667 3 1 17 12 64.91 2.31 1.4367 0 0 30 2 66.50 1.45 1.4060 3 2 10 12 67.34 6.07 1.3905 2 3 11 12 67.34 1.06 1.3905 0 2 28 6 67.48 2.99 1.3881 1 4 6 12 67.48 2.59 1.3881 4 1 6 12 67.76 9.12 1.3829 2 2 21 12 69.10 1.33 1.3594 1 0 31 6 69.25 1.22 1.3568 1 4 9 12 70.29 1.09 1.3392 2 3 14 12 73.05 6.39 1.2953 0 4 20 6 78.92 2.99 1.2130 4 2 5 12 79.22 1.37 1.2092 2 1 31 12 81.51 4.18 1.1809 4 0 25 6 81.71 1.25 1.1785 2 4 10 12 83.40 1.78 1.1589 0 4 26 6 84.09 2.07 1.1512 2 0 35 6 85.07 2.09 1.1403 1 1 36 12 85.14 5.13 1.1396 2 2 30 12 89.00 1.90 1.0999 1 3 31 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.