Sverigeite Rouse R C, Peacor D R, Metz G W American Mineralogist 74 (1989) 1343-1350 Sverigeite, a structure containing planar NaO4 groups and chains of 3- and 4-membered beryllosilicate rings _database_code_amcsd 0001282 CELL PARAMETERS: 10.8150 13.2730 6.8180 90.000 90.000 90.000 SPACE GROUP: Imma X-RAY WAVELENGTH: 1.541838 Cell Volume: 978.707 Density (g/cm3): 3.682 MAX. ABS. INTENSITY / VOLUME**2: 20.30400105 RIR: 1.796 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.34 44.47 6.6365 0 2 0 2 14.61 25.52 6.0647 0 1 1 4 15.36 79.10 5.7676 1 0 1 4 20.40 68.11 4.3533 1 2 1 8 21.19 12.15 4.1921 2 2 0 4 23.98 5.70 3.7114 0 3 1 4 26.87 6.92 3.3182 0 4 0 2 28.00 42.77 3.1869 3 0 1 4 28.26 6.44 3.1579 1 1 2 8 29.46 3.23 3.0323 0 2 2 4 31.01 78.51 2.8838 2 0 2 4 31.09 14.77 2.8762 1 4 1 8 31.13 3.61 2.8729 3 2 1 8 31.64 100.00 2.8282 2 4 0 4 33.13 37.64 2.7037 4 0 0 2 33.89 50.76 2.6449 2 2 2 8 34.23 1.87 2.6199 1 3 2 8 35.86 4.08 2.5039 4 2 0 4 36.32 1.17 2.4737 0 5 1 4 36.92 1.07 2.4349 3 1 2 8 37.84 7.34 2.3778 0 4 2 4 39.19 2.82 2.2985 3 4 1 8 40.08 8.56 2.2495 2 5 1 8 40.26 5.87 2.2401 0 1 3 4 40.56 3.55 2.2241 1 0 3 4 40.79 4.80 2.2122 0 6 0 2 41.79 2.53 2.1613 3 3 2 8 42.68 5.64 2.1184 4 0 2 4 42.89 4.87 2.1088 1 2 3 8 43.16 3.68 2.0960 4 4 0 4 43.74 4.99 2.0695 2 1 3 8 43.83 12.53 2.0654 1 6 1 8 43.91 3.01 2.0617 5 0 1 4 44.24 4.68 2.0475 2 6 0 4 44.92 12.69 2.0180 4 2 2 8 46.10 4.44 1.9689 5 2 1 8 47.28 7.61 1.9225 3 0 3 4 49.09 10.89 1.8557 0 6 2 4 49.33 1.20 1.8475 1 4 3 8 49.35 9.87 1.8466 3 2 3 8 49.92 1.30 1.8268 0 7 1 4 49.97 4.87 1.8251 4 5 1 8 50.20 6.96 1.8173 3 6 1 8 50.39 2.21 1.8110 3 5 2 8 50.44 2.88 1.8093 5 1 2 8 51.16 34.07 1.7855 4 4 2 8 52.11 4.21 1.7552 2 6 2 8 52.24 7.55 1.7512 5 4 1 8 52.62 1.46 1.7395 6 2 0 4 53.04 3.02 1.7264 0 5 3 4 53.52 1.44 1.7121 4 6 0 4 53.78 11.29 1.7045 0 0 4 2 55.22 2.35 1.6635 3 4 3 8 55.38 11.56 1.6591 0 8 0 2 55.67 6.40 1.6509 0 2 4 4 55.91 7.04 1.6446 2 5 3 8 57.83 4.13 1.5945 1 8 1 8 57.87 12.61 1.5935 6 0 2 4 58.16 1.54 1.5861 2 8 0 4 58.25 13.52 1.5839 6 4 0 4 58.45 5.87 1.5790 2 2 4 8 58.88 3.79 1.5684 1 6 3 8 58.95 1.52 1.5668 5 0 3 4 59.68 5.05 1.5494 6 2 2 8 60.51 16.89 1.5300 4 6 2 8 60.74 5.60 1.5249 5 2 3 8 61.48 1.24 1.5082 5 6 1 8 61.54 4.38 1.5068 7 0 1 4 63.18 4.54 1.4716 3 8 1 8 63.29 2.36 1.4694 7 2 1 8 63.75 8.29 1.4599 2 4 4 8 63.90 2.31 1.4568 6 5 1 8 63.99 5.19 1.4551 4 5 3 8 64.18 7.35 1.4511 3 6 3 8 64.64 4.69 1.4419 4 0 4 4 64.66 2.39 1.4414 0 9 1 4 64.83 7.02 1.4381 2 8 2 8 65.93 1.92 1.4168 5 4 3 8 66.07 2.68 1.4141 4 8 0 4 66.34 6.86 1.4090 4 2 4 8 66.97 2.52 1.3974 6 6 0 4 67.21 1.89 1.3928 2 9 1 8 69.48 1.77 1.3529 1 0 5 4 69.54 7.06 1.3519 8 0 0 2 69.64 1.87 1.3502 0 6 4 4 71.12 3.61 1.3256 1 2 5 8 71.18 1.16 1.3247 8 2 0 4 71.32 1.45 1.3224 4 4 4 8 72.10 7.69 1.3100 2 6 4 8 72.34 3.04 1.3062 4 8 2 8 73.17 1.59 1.2935 1 10 1 8 73.23 1.92 1.2926 5 8 1 8 74.16 3.24 1.2786 5 6 3 8 74.61 1.98 1.2720 4 9 1 8 75.72 2.14 1.2561 3 8 3 8 75.82 1.12 1.2547 7 2 3 8 75.96 1.29 1.2528 1 4 5 8 76.39 1.28 1.2468 6 5 3 8 76.49 3.79 1.2453 7 6 1 8 77.09 1.96 1.2371 0 9 3 4 78.33 1.08 1.2207 6 8 0 4 78.58 2.43 1.2174 6 2 4 8 79.32 2.31 1.2079 4 6 4 8 79.47 3.20 1.2060 2 9 3 8 79.49 2.80 1.2057 2 10 2 8 80.85 2.34 1.1889 0 8 4 4 81.99 3.33 1.1752 8 4 2 8 82.86 1.31 1.1650 9 2 1 8 83.28 3.94 1.1603 6 4 4 8 83.82 3.09 1.1542 1 6 5 8 84.26 2.98 1.1493 6 8 2 8 86.44 1.17 1.1257 6 9 1 8 86.52 1.27 1.1250 4 9 3 8 86.54 1.17 1.1248 4 10 2 8 87.44 1.81 1.1154 7 8 1 8 87.52 1.64 1.1147 9 4 1 8 87.77 4.56 1.1120 2 0 6 4 88.34 1.76 1.1064 7 6 3 8 88.37 1.22 1.1061 0 12 0 2 89.32 1.47 1.0968 2 2 6 8 89.75 2.30 1.0927 8 6 2 8 89.79 1.27 1.0923 3 10 3 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.