Birnessite Lopano C L, Heaney P J, Post J E American Mineralogist 94 (2009) 816-826 Cs-exchange in birnessite: Reaction mechanisms inferred from time-resolved X-ray diffraction and transmission electron microscopy Note: Solution concentration 0.01 M Note: Occupancies of the Oint sites are undetermined, O is used only as a scatterer _database_code_amcsd 0004948 CELL PARAMETERS: 5.1298 2.8445 7.5029 90.120 101.395 89.958 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 107.322 Density (g/cm3): 3.765 MAX. ABS. INTENSITY / VOLUME**2: 36.12454850 RIR: 3.124 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.03 100.00 7.3550 0 0 1 2 24.20 91.05 3.6775 0 0 2 2 35.37 6.72 2.5376 -2 0 1 2 35.71 8.22 2.5143 2 0 0 2 36.28 7.40 2.4762 1 1 0 2 36.29 5.67 2.4755 -1 1 0 2 37.15 5.86 2.4204 -1 -1 1 2 37.20 8.10 2.4170 -1 1 1 2 40.13 19.28 2.2471 2 0 1 2 41.92 17.76 2.1552 -1 -1 2 2 42.00 16.34 2.1510 -1 1 2 2 46.12 3.04 1.9683 1 -1 2 2 46.18 4.52 1.9658 1 1 2 2 46.34 3.63 1.9595 -2 0 3 2 47.68 8.23 1.9074 2 0 2 2 49.58 4.60 1.8387 0 0 4 2 49.67 6.38 1.8354 -1 -1 3 2 49.78 6.79 1.8316 -1 1 3 2 55.19 2.22 1.6643 1 -1 3 2 55.28 1.63 1.6619 1 1 3 2 55.81 1.88 1.6474 -2 0 4 2 57.45 3.82 1.6041 2 0 3 2 59.58 3.63 1.5516 -1 -1 4 2 59.71 3.36 1.5486 -1 1 4 2 63.48 4.69 1.4655 -3 -1 1 2 63.53 1.58 1.4645 -3 1 1 2 64.52 1.10 1.4443 3 1 0 2 64.54 3.80 1.4439 -3 1 0 2 65.23 1.06 1.4303 -3 -1 2 2 65.31 3.42 1.4288 -3 1 2 2 65.65 2.87 1.4222 0 2 0 2 66.14 2.69 1.4129 1 -1 4 2 66.24 3.34 1.4109 1 1 4 2 66.99 1.70 1.3969 0 -2 1 2 67.05 1.52 1.3959 0 2 1 2 67.07 2.81 1.3955 -2 0 5 2 68.29 1.71 1.3735 3 1 1 2 69.67 1.70 1.3496 -3 -1 3 2 77.94 1.78 1.2258 0 0 6 2 78.31 1.02 1.2209 -4 0 3 2 79.82 1.61 1.2016 2 2 1 2 85.05 1.18 1.1406 2 -2 2 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.