Diaspore Hazemann J, Berar J, Manceau A Materials Science Forum 79 (1991) 821-826 Rietveld studies of the aluminium-iron substitution in synthetic goethite _cod_database_code 1008769 _database_code_amcsd 0016646 CELL PARAMETERS: 4.4031 9.4252 2.8452 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 118.076 Density (g/cm3): 3.317 MAX. ABS. INTENSITY / VOLUME**2: 13.63635815 RIR: 1.338 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.83 10.14 4.7126 0 2 0 2 22.28 100.00 3.9893 1 1 0 4 27.73 7.12 3.2173 1 2 0 4 35.09 23.54 2.5575 1 3 0 4 36.90 2.53 2.4357 0 2 1 4 37.64 3.04 2.3897 1 0 1 4 38.19 6.83 2.3563 0 4 0 2 38.88 53.45 2.3164 1 1 1 8 42.41 38.21 2.1313 1 2 1 8 43.56 38.71 2.0775 1 4 0 4 47.82 1.15 1.9020 1 3 1 8 50.28 4.28 1.8148 0 4 1 4 52.83 1.21 1.7329 1 5 0 4 53.52 13.42 1.7122 2 1 1 8 54.71 2.08 1.6778 1 4 1 8 56.33 43.25 1.6333 2 2 1 8 57.27 10.43 1.6087 2 4 0 4 58.78 2.18 1.5709 0 6 0 2 60.82 5.08 1.5229 2 3 1 8 62.78 20.36 1.4800 1 5 1 8 65.15 4.67 1.4319 2 5 0 4 65.63 13.30 1.4226 0 0 2 2 66.75 3.25 1.4013 3 2 0 4 66.81 2.66 1.4003 2 4 1 8 68.19 15.29 1.3752 0 6 1 4 70.25 5.45 1.3399 1 1 2 8 70.87 5.92 1.3298 3 3 0 4 72.46 3.60 1.3044 3 0 1 4 73.26 1.45 1.2921 3 1 1 8 73.56 4.42 1.2876 1 7 0 4 74.15 1.76 1.2787 2 6 0 4 75.65 3.71 1.2571 3 2 1 8 76.65 4.75 1.2432 1 3 2 8 78.55 1.82 1.2179 0 4 2 4 79.57 3.74 1.2047 3 3 1 8 82.11 5.54 1.1738 1 4 2 8 84.99 2.49 1.1412 3 4 1 8 89.68 3.59 1.0933 4 1 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.