Vimsite Shashkin D P, Simonov M A, Belov N V Doklady Akademii Nauk SSSR 182 (1968) 821-824 Crystal structure of a new natural borate vimsite Ca[B2O2(OH)4] _database_code_amcsd 0012447 CELL PARAMETERS: 10.0200 9.7100 4.4400 90.000 92.000 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 431.723 Density (g/cm3): 2.426 MAX. ABS. INTENSITY / VOLUME**2: 5.958675710 RIR: 0.800 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.70 71.23 6.9710 1 1 0 4 17.71 1.66 5.0069 2 0 0 2 18.27 1.42 4.8550 0 2 0 2 23.50 25.94 3.7852 -1 1 1 4 24.03 55.15 3.7027 1 1 1 4 25.56 100.00 3.4855 2 2 0 4 27.23 17.58 3.2754 0 2 1 4 28.27 5.75 3.1567 3 1 0 4 28.99 26.03 3.0798 1 3 0 4 32.27 17.95 2.7739 -2 2 1 4 33.06 18.69 2.7092 2 2 1 4 34.32 39.30 2.6133 -3 1 1 4 35.30 8.88 2.5429 -1 3 1 4 35.44 27.58 2.5330 3 1 1 4 35.66 20.72 2.5175 1 3 1 4 35.87 4.47 2.5035 4 0 0 2 37.03 2.85 2.4275 0 4 0 2 38.75 7.97 2.3237 3 3 0 4 40.54 10.15 2.2251 4 2 0 4 40.67 39.54 2.2186 0 0 2 2 41.33 2.54 2.1843 2 4 0 4 42.45 5.16 2.1296 0 4 1 4 43.52 42.06 2.0794 -3 3 1 4 44.06 3.01 2.0552 -2 0 2 2 44.45 32.71 2.0382 3 3 1 4 44.92 9.81 2.0179 0 2 2 4 45.01 18.94 2.0142 -4 2 1 4 45.28 17.28 2.0027 2 0 2 2 46.03 16.47 1.9717 -2 4 1 4 46.20 7.71 1.9647 4 2 1 4 46.29 8.84 1.9615 5 1 0 4 47.70 25.67 1.9065 1 5 0 4 48.08 11.92 1.8926 -2 2 2 4 49.22 2.35 1.8514 2 2 2 4 49.43 1.26 1.8440 -3 1 2 4 50.21 6.79 1.8171 -5 1 1 4 50.44 8.00 1.8094 -1 3 2 4 50.99 5.51 1.7911 1 3 2 4 51.09 1.88 1.7876 3 1 2 4 51.58 5.04 1.7718 5 1 1 4 52.36 8.86 1.7474 1 5 1 4 52.51 1.11 1.7427 4 4 0 4 54.28 1.59 1.6900 -4 0 2 2 55.02 14.76 1.6690 6 0 0 2 56.24 2.63 1.6357 -4 4 1 4 56.90 1.87 1.6183 0 6 0 2 57.26 13.58 1.6089 4 4 1 4 58.63 11.36 1.5745 5 3 1 4 59.77 2.55 1.5473 4 2 2 4 59.87 1.76 1.5448 2 4 2 4 60.94 1.45 1.5204 0 6 1 4 62.08 2.57 1.4951 -5 1 2 4 63.76 1.58 1.4596 -2 6 1 4 64.03 1.21 1.4541 -1 1 3 4 64.20 2.01 1.4507 -1 5 2 4 64.24 4.74 1.4500 2 6 1 4 64.67 13.42 1.4412 1 5 2 4 64.75 1.61 1.4398 1 1 3 4 67.54 1.32 1.3870 -4 4 2 4 68.26 3.06 1.3740 1 7 0 4 68.28 3.41 1.3736 -2 2 3 4 68.94 1.15 1.3620 -7 1 1 4 69.25 5.70 1.3567 -6 0 2 2 69.26 4.67 1.3567 -3 1 3 4 70.31 5.44 1.3389 -1 3 3 4 70.54 1.92 1.3351 7 1 1 4 71.30 2.45 1.3227 3 1 3 4 72.20 1.96 1.3085 7 3 0 4 72.32 1.50 1.3066 -6 2 2 4 72.33 4.35 1.3065 -4 6 1 4 73.22 1.16 1.2927 4 6 1 4 74.99 2.04 1.2665 6 2 2 4 75.23 2.97 1.2631 0 4 3 4 75.32 1.20 1.2617 -3 3 3 4 76.03 1.42 1.2517 8 0 0 2 76.17 2.11 1.2498 -4 2 3 4 76.57 1.52 1.2443 7 3 1 4 77.36 1.31 1.2335 -2 4 3 4 78.80 1.31 1.2145 4 2 3 4 78.86 2.68 1.2138 0 8 0 2 78.99 2.12 1.2121 8 2 0 4 80.46 1.64 1.1936 -5 5 2 4 82.38 1.09 1.1707 -1 7 2 4 82.81 1.09 1.1657 1 7 2 4 83.12 1.11 1.1620 5 1 3 4 84.03 5.52 1.1518 7 5 0 4 84.81 2.23 1.1431 -7 3 2 4 84.89 3.10 1.1423 -2 8 1 4 85.07 2.11 1.1403 5 7 0 4 87.26 1.38 1.1173 6 6 1 4 87.54 1.53 1.1144 4 4 3 4 88.25 1.67 1.1073 7 5 1 4 88.92 3.53 1.1007 5 3 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.