Barrerite Ori S, Mazzucato E, Vezzalini G American Mineralogist 94 (2009) 64-73 Dehydration dynamics of barrerite: An in situ synchrotron XRPD study Locality: Kuiu Island, Alaska Note: BAR-B, T = 637 K _database_code_amcsd 0004775 CELL PARAMETERS: 13.5502 17.1487 16.0919 90.000 90.000 90.000 SPACE GROUP: Amma X-RAY WAVELENGTH: 1.541838 Cell Volume: 3739.248 Density (g/cm3): 2.154 MAX. ABS. INTENSITY / VOLUME**2: 4.030393363 RIR: 0.609 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.53 6.56 11.7345 0 1 1 4 9.97 100.00 8.8706 1 1 1 8 10.32 82.57 8.5744 0 2 0 2 11.00 8.91 8.0459 0 0 2 2 12.80 44.52 6.9182 1 0 2 4 13.07 45.55 6.7751 2 0 0 2 15.10 15.57 5.8673 0 2 2 4 16.46 2.67 5.3865 0 3 1 4 16.46 1.10 5.3842 1 2 2 8 16.68 25.24 5.3159 2 2 0 4 17.11 13.14 5.1825 2 0 2 4 17.32 14.67 5.1194 0 1 3 4 18.53 8.32 4.7890 1 1 3 8 20.02 6.24 4.4353 2 2 2 8 20.72 16.88 4.2872 0 4 0 2 21.07 38.25 4.2163 2 3 1 8 21.08 24.78 4.2153 3 1 1 8 21.76 54.65 4.0845 2 1 3 8 22.73 7.03 3.9115 0 3 3 4 23.06 29.05 3.8566 1 0 4 4 23.51 13.89 3.7836 0 4 2 4 23.68 49.72 3.7581 1 3 3 8 24.43 40.33 3.6442 1 4 2 8 24.44 11.36 3.6420 0 2 4 4 24.57 1.01 3.6228 2 4 0 4 24.88 2.46 3.5791 3 2 2 8 25.32 19.10 3.5172 1 2 4 8 25.74 6.74 3.4610 3 3 1 8 25.75 18.14 3.4591 2 0 4 4 26.31 16.95 3.3876 4 0 0 2 26.31 4.68 3.3875 2 3 3 8 26.57 4.14 3.3544 0 5 1 4 26.99 12.85 3.3034 2 4 2 8 27.39 7.63 3.2561 1 5 1 8 28.21 10.84 3.1632 0 1 5 4 28.33 21.07 3.1506 4 2 0 4 28.59 3.89 3.1221 4 0 2 4 29.72 9.53 3.0061 2 5 1 8 30.23 1.96 2.9569 3 3 3 8 30.47 1.58 2.9337 4 2 2 8 30.47 4.60 2.9336 0 4 4 4 31.19 8.04 2.8676 4 3 1 8 31.21 3.41 2.8662 2 1 5 8 31.30 1.13 2.8581 0 6 0 2 31.56 12.19 2.8352 3 2 4 8 31.66 1.69 2.8260 1 5 3 8 31.67 10.63 2.8251 4 1 3 8 33.27 10.14 2.6932 0 6 2 4 33.27 6.58 2.6930 3 5 1 8 33.41 4.43 2.6820 0 0 6 2 33.72 1.81 2.6579 4 4 0 4 33.72 1.66 2.6579 2 5 3 8 33.95 4.59 2.6405 5 1 1 8 34.05 1.47 2.6334 2 6 0 4 34.62 11.28 2.5912 4 0 4 4 34.62 2.91 2.5912 2 3 5 8 34.94 4.45 2.5683 5 0 2 4 35.04 2.26 2.5607 4 3 3 8 35.70 2.78 2.5152 1 2 6 8 35.88 8.52 2.5027 2 6 2 8 36.02 3.39 2.4937 2 0 6 4 36.21 2.43 2.4804 4 2 4 8 36.52 1.64 2.4603 5 2 2 8 37.14 2.25 2.4209 5 3 1 8 37.56 2.14 2.3945 2 2 6 8 37.74 2.49 2.3836 4 5 1 8 38.35 3.63 2.3469 0 5 5 4 39.23 1.71 2.2963 1 6 4 8 40.12 2.98 2.2476 5 0 4 4 40.69 1.30 2.2176 2 5 5 8 41.34 1.37 2.1839 6 2 0 4 41.91 1.08 2.1556 2 4 6 8 42.16 3.32 2.1436 0 8 0 2 42.38 4.20 2.1328 0 3 7 4 42.91 1.28 2.1076 6 2 2 8 42.93 1.12 2.1069 1 3 7 8 43.45 1.71 2.0826 3 5 5 8 44.62 2.80 2.0309 3 4 6 8 45.38 3.24 1.9984 3 7 3 8 45.57 1.48 1.9906 5 4 4 8 45.91 2.10 1.9767 5 5 3 8 46.43 1.31 1.9558 0 6 6 4 47.11 3.57 1.9292 4 5 5 8 47.35 1.65 1.9197 4 6 4 8 48.44 1.27 1.8790 2 6 6 8 48.58 1.43 1.8740 1 9 1 8 51.35 1.49 1.7794 6 5 3 8 51.58 1.15 1.7720 6 6 0 4 52.46 2.30 1.7443 7 0 4 4 57.29 1.14 1.6080 8 1 3 8 57.67 2.09 1.5985 2 6 8 8 58.17 2.05 1.5859 5 6 6 8 64.06 1.10 1.4535 4 0 10 4 67.06 1.03 1.3956 1 11 5 8 69.85 1.68 1.3466 5 11 1 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.