Santite Zachariasen W Zeitschrift fur Kristallographie 98 (1938) 266-274 The crystal structure of potassium acid dihydronium pentaborate K H2 (H3 O)2 B5 O10, (potassium pentaborate tetrahydrate) _cod_database_code 1011124 _database_code_amcsd 0018018 CELL PARAMETERS: 11.0800 11.1400 8.9700 90.000 90.000 90.000 SPACE GROUP: Aba2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1107.178 Density (g/cm3): 1.710 MAX. ABS. INTENSITY / VOLUME**2: 5.062439860 RIR: 0.964 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.99 26.95 5.9098 1 1 1 4 15.91 78.80 5.5700 0 2 0 2 19.80 13.98 4.4850 0 0 2 1 20.46 4.54 4.3409 2 1 1 4 22.64 7.95 3.9279 2 2 0 4 25.50 79.53 3.4933 0 2 2 2 26.76 100.00 3.3316 1 2 2 4 27.21 19.07 3.2774 1 3 1 4 27.31 18.52 3.2652 3 1 1 4 30.25 5.51 2.9549 2 2 2 4 30.65 9.35 2.9169 2 3 1 4 32.03 9.01 2.7944 1 1 3 4 32.32 34.65 2.7700 4 0 0 2 34.84 3.12 2.5750 4 1 1 4 35.04 7.13 2.5608 2 1 3 4 35.37 3.59 2.5379 3 2 2 4 35.72 19.18 2.5137 3 3 1 4 36.10 1.80 2.4883 2 4 0 4 36.22 1.63 2.4802 4 2 0 4 38.03 9.54 2.3660 0 4 2 2 39.54 7.54 2.2791 1 3 3 4 39.62 6.22 2.2749 3 1 3 4 40.21 11.33 2.2425 0 0 4 1 41.50 9.48 2.1758 2 4 2 4 41.61 23.78 2.1705 4 2 2 4 41.92 2.05 2.1553 4 3 1 4 42.09 12.13 2.1469 2 3 3 4 42.60 14.68 2.1223 1 5 1 4 42.81 6.83 2.1123 5 1 1 4 43.54 6.68 2.0787 2 0 4 2 45.00 1.85 2.0143 2 5 1 4 45.53 12.51 1.9922 3 4 2 4 46.08 4.53 1.9699 3 3 3 4 46.22 1.27 1.9640 4 4 0 4 46.64 6.41 1.9475 2 2 4 4 48.66 6.17 1.8713 5 2 2 4 48.80 1.18 1.8660 3 5 1 4 49.80 1.59 1.8311 1 6 0 4 50.34 5.49 1.8125 3 2 4 4 50.75 8.32 1.7990 4 4 2 4 51.84 3.59 1.7638 1 5 3 4 52.02 4.34 1.7580 5 1 3 4 52.38 2.69 1.7467 0 4 4 2 52.50 1.57 1.7429 4 0 4 2 53.08 4.55 1.7253 1 4 4 4 55.13 2.07 1.6658 2 4 4 4 55.22 1.37 1.6634 4 2 4 4 55.39 1.14 1.6589 3 6 0 4 56.36 1.09 1.6326 6 2 2 4 57.29 2.26 1.6083 3 5 3 4 57.40 2.25 1.6054 5 3 3 4 57.67 2.31 1.5985 1 3 5 4 57.73 3.64 1.5970 3 1 5 4 58.45 1.71 1.5790 3 4 4 4 59.59 4.08 1.5515 1 7 1 4 59.92 4.12 1.5437 7 1 1 4 59.98 7.06 1.5423 4 6 0 4 62.78 1.17 1.4800 3 3 5 4 62.90 1.08 1.4775 4 4 4 4 63.95 1.34 1.4557 6 4 2 4 64.54 1.31 1.4439 0 2 6 2 64.57 1.65 1.4434 2 0 6 2 64.87 2.45 1.4373 7 3 1 4 67.17 1.61 1.3937 1 7 3 4 67.48 1.11 1.3880 7 1 3 4 67.57 4.01 1.3863 1 5 5 4 67.73 1.08 1.3836 5 1 5 4 70.86 1.05 1.3299 0 8 2 2 72.40 1.25 1.3054 5 3 5 4 73.56 1.81 1.2875 8 2 2 4 74.70 1.69 1.2707 4 6 4 4 80.04 1.77 1.1989 4 8 2 4 80.33 1.34 1.1953 8 4 2 4 81.28 1.74 1.1837 1 7 5 4 81.57 3.12 1.1802 7 1 5 4 82.91 1.22 1.1644 0 6 6 2 85.97 1.02 1.1307 6 6 4 4 87.96 2.73 1.1101 8 6 0 4 89.80 1.38 1.0921 9 4 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.