Aluminium Borate Garsche M, Tillmanns E, Almen H, Schneider H, Kupcik V European Journal of Mineralogy 3 (1991) 793-808 Incorporation of chromium into aluminium borate 9Al2O3*2B2O3 (A9B2) Sample: Single crystal structure refinement of AgB2+Cr _database_code_amcsd 0006431 CELL PARAMETERS: 7.7100 15.0700 5.7000 90.000 90.000 90.000 SPACE GROUP: A2_1am X-RAY WAVELENGTH: 1.541838 Cell Volume: 662.281 Density (g/cm3): 2.939 MAX. ABS. INTENSITY / VOLUME**2: 13.36153520 RIR: 1.480 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.74 1.29 7.5350 0 2 0 2 16.45 100.00 5.3889 1 2 0 2 16.63 15.90 5.3314 0 1 1 4 20.25 48.87 4.3851 1 1 1 4 23.07 5.00 3.8550 2 0 0 1 23.61 13.93 3.7687 0 3 1 4 25.96 7.11 3.4319 2 2 0 2 26.32 2.12 3.3858 1 3 1 4 26.33 32.44 3.3850 1 4 0 2 28.57 1.20 3.1239 2 1 1 4 31.39 4.58 2.8500 0 0 2 2 33.25 4.43 2.6949 2 3 1 4 33.25 32.55 2.6944 2 4 0 2 33.62 1.70 2.6657 0 2 2 4 35.64 20.08 2.5194 1 2 2 4 35.65 3.65 2.5183 1 5 1 4 36.96 3.91 2.4324 3 2 0 2 38.90 4.76 2.3151 3 1 1 4 39.31 1.63 2.2917 2 0 2 2 39.65 12.87 2.2729 0 4 2 4 41.17 18.04 2.1926 2 2 2 4 41.19 2.63 2.1919 2 5 1 4 41.42 5.31 2.1802 1 4 2 4 42.58 1.19 2.1233 3 3 1 4 42.58 16.86 2.1231 3 4 0 2 42.98 1.91 2.1044 2 6 0 2 46.37 3.45 1.9579 2 4 2 4 46.61 1.24 1.9486 1 7 1 4 47.15 1.70 1.9275 4 0 0 1 48.28 2.66 1.8851 0 1 3 4 48.32 1.24 1.8837 0 8 0 2 48.77 2.31 1.8674 4 2 0 2 49.26 12.90 1.8498 3 5 1 4 49.80 4.19 1.8311 1 1 3 4 49.82 6.55 1.8305 1 6 2 4 49.83 1.52 1.8299 1 8 0 2 50.83 1.86 1.7963 3 6 0 2 51.17 3.70 1.7851 2 7 1 4 52.87 1.30 1.7317 1 3 3 4 53.39 3.28 1.7161 4 3 1 4 53.39 2.44 1.7160 4 4 0 2 54.18 9.49 1.6929 2 6 2 4 54.19 4.74 1.6925 2 8 0 2 57.74 6.71 1.5966 4 0 2 2 58.67 2.68 1.5735 1 5 3 4 58.70 1.78 1.5728 1 9 1 4 58.76 1.61 1.5715 0 8 2 4 59.16 2.26 1.5617 4 5 1 4 60.09 1.39 1.5398 1 8 2 4 60.95 1.44 1.5200 3 1 3 4 60.97 18.82 1.5196 3 6 2 4 60.98 2.23 1.5193 3 8 0 2 62.72 1.89 1.4813 5 1 1 4 63.26 2.16 1.4701 4 4 2 4 63.98 7.22 1.4552 2 8 2 4 65.50 10.26 1.4250 0 0 4 2 66.63 1.99 1.4036 2 10 0 2 68.06 2.30 1.3776 1 2 4 4 68.90 3.35 1.3627 3 5 3 4 69.80 2.07 1.3474 4 6 2 4 69.81 1.17 1.3472 4 8 0 2 70.47 1.59 1.3362 2 7 3 4 70.56 9.43 1.3348 5 2 2 4 70.57 1.45 1.3346 5 5 1 4 70.71 1.54 1.3322 0 10 2 4 71.84 1.54 1.3141 5 6 0 2 71.89 1.71 1.3134 1 4 4 4 71.92 1.95 1.3128 1 10 2 4 71.93 3.25 1.3126 1 11 1 4 72.74 1.45 1.3000 3 10 0 2 73.73 1.36 1.2850 6 0 0 1 74.33 1.89 1.2761 5 4 2 4 75.47 4.07 1.2597 2 4 4 4 75.51 5.13 1.2592 2 10 2 4 76.21 1.40 1.2492 6 1 1 4 76.92 1.54 1.2395 1 12 0 2 77.66 1.47 1.2295 3 2 4 4 81.32 2.15 1.1832 3 4 4 4 87.13 1.61 1.1186 6 4 2 4 89.00 1.80 1.0999 1 11 3 4 89.37 1.07 1.0963 4 4 4 4 89.41 1.35 1.0959 4 10 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.