Pringleite Grice J D, Burns P C, Hawthorne F C The Canadian Mineralogist 32 (1994) 1-14 Determination of the megastructures of the borate polymorphs pringleite and ruitenbergite Note: Cell angles modified by Grice, June 2002 _database_code_amcsd 0005341 CELL PARAMETERS: 12.7460 13.0190 9.6930 102.240 102.100 85.610 SPACE GROUP: P1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1536.105 Density (g/cm3): 2.105 MAX. ABS. INTENSITY / VOLUME**2: 4.339237187 RIR: 0.671 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 6.95 9.87 12.7159 0 1 0 1 7.10 11.54 12.4558 1 0 0 1 9.53 58.51 9.2842 0 0 1 1 9.77 66.72 9.0514 1 1 0 1 10.11 5.47 8.7523 -1 1 0 1 10.61 2.93 8.3389 0 -1 1 1 10.70 6.41 8.2720 -1 0 1 1 11.53 100.00 7.6765 -1 -1 1 1 12.97 1.98 6.8232 1 0 1 1 13.90 5.07 6.3721 -1 1 1 1 13.91 5.42 6.3650 1 -1 1 1 13.93 1.04 6.3579 0 2 0 1 14.22 4.20 6.2279 2 0 0 1 15.23 12.06 5.8194 0 -2 1 1 15.48 11.77 5.7243 -2 0 1 1 15.51 32.80 5.7124 1 1 1 1 15.97 1.31 5.5513 -2 -1 1 1 18.43 5.04 4.8140 0 2 1 1 18.67 10.96 4.7539 2 0 1 1 18.99 1.14 4.6737 0 -1 2 1 19.12 6.36 4.6421 0 0 2 1 19.19 16.69 4.6250 -2 -2 1 1 19.62 1.55 4.5257 2 2 0 1 20.29 2.32 4.3762 -2 2 0 1 21.31 2.56 4.1695 0 -2 2 1 21.48 1.81 4.1360 -2 0 2 1 21.55 2.41 4.1244 -1 -3 1 1 21.66 1.62 4.1030 0 1 2 1 21.92 4.19 4.0549 -3 -1 1 1 21.92 2.05 4.0544 1 3 0 1 22.38 2.81 3.9722 -1 3 0 1 22.75 4.85 3.9083 -3 1 0 1 23.17 17.78 3.8383 -2 -2 2 1 23.92 5.99 3.7194 1 1 2 1 24.23 9.38 3.6736 2 2 1 1 25.18 8.46 3.5368 -1 -3 2 1 25.49 3.54 3.4938 -3 -1 2 1 25.94 3.50 3.4347 0 2 2 1 26.12 1.81 3.4116 2 0 2 1 27.78 1.78 3.2119 0 -4 1 1 27.94 3.56 3.1930 -3 1 2 1 28.01 2.31 3.1860 -2 2 2 1 28.36 1.95 3.1466 -4 0 1 1 28.67 1.15 3.1139 4 0 0 1 28.85 1.29 3.0947 0 0 3 1 29.61 1.27 3.0171 3 3 0 1 29.93 1.75 2.9853 -2 -2 3 1 30.34 1.04 2.9459 -3 -3 2 1 30.63 1.66 2.9187 -1 1 3 1 30.65 1.50 2.9167 1 -1 3 1 30.73 5.14 2.9097 0 -4 2 1 31.25 1.67 2.8621 -4 0 2 1 31.32 1.92 2.8562 2 2 2 1 31.42 1.39 2.8473 -1 3 2 1 31.54 4.14 2.8364 -1 -3 3 1 31.72 2.05 2.8210 3 -1 2 1 31.79 1.49 2.8147 -3 -1 3 1 31.86 1.29 2.8086 -2 -4 2 1 32.04 5.19 2.7937 -2 4 0 1 32.08 1.93 2.7901 4 0 1 1 32.15 1.57 2.7841 -3 3 1 1 32.17 2.44 2.7824 3 -3 1 1 32.25 1.81 2.7757 -4 -2 2 1 32.44 1.91 2.7602 -4 2 0 1 32.65 2.36 2.7423 2 -4 1 1 32.85 2.33 2.7264 1 3 2 1 33.03 2.45 2.7122 -4 2 1 1 33.13 2.83 2.7044 3 1 2 1 33.18 5.37 2.7004 1 1 3 1 33.77 2.55 2.6540 3 3 1 1 34.32 2.24 2.6128 -2 4 1 1 34.69 1.25 2.5856 0 2 3 1 34.72 1.73 2.5839 4 -2 1 1 34.84 1.82 2.5752 2 0 3 1 35.07 5.37 2.5588 -3 -3 3 1 36.04 1.76 2.4920 2 -4 2 1 36.06 1.72 2.4908 1 -5 1 1 36.36 1.08 2.4706 -4 2 2 1 36.39 1.77 2.4689 3 -3 2 1 36.76 1.37 2.4451 -4 -2 3 1 36.76 1.24 2.4449 -5 1 1 1 37.12 2.02 2.4220 -5 -1 2 1 37.12 1.31 2.4220 -1 -1 4 1 37.85 1.03 2.3770 4 0 2 1 38.13 3.73 2.3600 -4 -4 1 1 38.61 1.18 2.3316 -2 0 4 1 38.95 1.29 2.3125 -4 -4 2 1 39.73 1.31 2.2689 2 2 3 1 40.13 1.23 2.2472 -3 -5 2 1 40.54 1.14 2.2251 -1 -5 3 1 40.55 1.25 2.2245 -5 -3 2 1 40.99 1.56 2.2019 3 5 0 1 41.16 1.77 2.1931 -5 -1 3 1 41.24 1.02 2.1889 2 4 2 1 41.42 1.93 2.1799 5 3 0 1 41.73 1.20 2.1646 -3 -3 4 1 42.43 2.56 2.1303 -4 4 1 1 42.45 1.89 2.1292 4 -4 1 1 42.78 1.35 2.1135 3 -5 1 1 42.92 1.86 2.1073 1 1 4 1 43.22 1.16 2.0934 0 -6 2 1 43.78 1.08 2.0680 -4 0 4 1 43.82 1.87 2.0662 4 4 1 1 44.06 2.11 2.0551 -1 5 2 1 44.11 2.65 2.0530 -6 0 2 1 44.71 1.64 2.0271 5 -1 2 1 44.79 2.63 2.0235 0 4 3 1 45.22 1.52 2.0051 4 0 3 1 45.61 1.40 1.9889 -2 4 3 1 45.96 1.36 1.9748 4 -2 3 1 46.55 1.13 1.9510 -1 -5 4 1 46.83 1.15 1.9398 0 -6 3 1 46.84 1.36 1.9394 -2 -6 3 1 48.03 1.08 1.8944 3 -1 4 1 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.