B2 Ca O4 Zachariasen W Proceedings of the National Academy of Sciences 17 (1931) 617-619 The Crystal Lattice of Calcium Metaborate, Ca B2 O4 _cod_database_code 1010437 _database_code_amcsd 0017360 CELL PARAMETERS: 6.1900 11.6000 4.2800 90.000 90.000 90.000 SPACE GROUP: Pnca X-RAY WAVELENGTH: 1.541838 Cell Volume: 307.321 Density (g/cm3): 2.716 MAX. ABS. INTENSITY / VOLUME**2: 10.42197612 RIR: 1.249 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.28 6.12 5.8000 0 2 0 2 22.14 1.17 4.0154 0 1 1 4 26.46 42.13 3.3687 1 1 1 8 28.85 14.20 3.0950 2 0 0 2 29.69 14.64 3.0094 1 2 1 8 29.88 100.00 2.9904 2 1 0 4 30.83 18.99 2.9000 0 4 0 2 31.17 8.74 2.8692 0 3 1 4 32.80 26.52 2.7306 2 2 0 4 34.45 36.18 2.6031 1 3 1 8 39.13 3.03 2.3020 2 2 1 8 40.29 15.45 2.2383 1 4 1 8 42.23 34.18 2.1400 0 0 2 2 42.73 14.62 2.1162 2 4 0 4 44.42 2.42 2.0396 0 5 1 4 45.16 7.41 2.0077 0 2 2 4 46.90 54.97 1.9372 1 5 1 8 47.96 3.88 1.8970 2 4 1 8 49.07 1.57 1.8564 2 5 0 4 49.68 32.04 1.8352 3 1 1 8 51.95 4.53 1.7602 2 0 2 4 52.59 9.01 1.7403 2 1 2 8 53.19 3.67 1.7219 0 4 2 4 54.12 2.04 1.6946 1 6 1 8 54.48 8.99 1.6843 2 2 2 8 54.80 11.92 1.6752 3 3 1 8 56.09 5.81 1.6397 2 6 0 4 59.03 1.89 1.5648 3 4 1 8 59.85 1.02 1.5454 0 7 1 4 60.46 1.80 1.5312 2 6 1 8 61.64 7.38 1.5047 2 4 2 8 61.88 6.19 1.4993 1 7 1 8 62.07 8.25 1.4952 4 2 0 4 67.90 2.33 1.3803 1 1 3 8 68.76 1.76 1.3653 4 4 0 4 70.34 1.22 1.3385 0 3 3 4 71.91 1.90 1.3130 2 8 0 4 72.21 1.85 1.3082 1 3 3 8 72.64 4.16 1.3016 2 6 2 8 75.90 1.68 1.2536 1 4 3 8 77.11 1.98 1.2369 3 7 1 8 77.95 3.31 1.2257 4 2 2 8 79.13 3.06 1.2103 1 9 1 8 79.30 2.74 1.2081 4 6 0 4 80.55 7.24 1.1925 1 5 3 8 80.77 2.19 1.1898 2 9 0 4 81.33 2.76 1.1830 5 1 1 8 81.34 1.21 1.1829 2 4 3 8 82.65 3.76 1.1675 3 1 3 8 83.30 3.08 1.1600 0 10 0 2 84.10 2.55 1.1510 4 4 2 8 85.41 2.40 1.1367 5 3 1 8 86.71 2.82 1.1229 3 3 3 8 87.08 1.84 1.1192 2 8 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.