Grimaldiite Christensen A N, Hansen P, Lehmann M S Journal of Solid State Chemistry 21 (1977) 325-329 Isotope effects in the bonds of alpha-CrOOH and alpha-CrOOD Locality: synthetic Sample: T = 300 K _database_code_amcsd 0013346 CELL PARAMETERS: 2.9790 2.9790 13.3700 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 102.755 Density (g/cm3): 4.120 MAX. ABS. INTENSITY / VOLUME**2: 55.58848311 RIR: 4.393 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.92 100.00 4.4567 0 0 3 1 35.44 12.10 2.5332 1 0 1 3 37.36 78.67 2.4069 0 1 2 3 40.48 5.28 2.2283 0 0 6 1 44.35 13.24 2.0423 1 0 4 3 49.07 44.86 1.8566 0 1 5 3 60.29 15.83 1.5351 1 0 7 3 62.34 20.84 1.4895 1 1 0 6 62.52 2.16 1.4856 0 0 9 1 66.15 16.09 1.4127 1 1 3 6 66.68 6.54 1.4027 0 1 8 3 73.80 1.62 1.2840 0 2 1 3 74.99 6.77 1.2666 2 0 2 3 77.01 3.94 1.2383 1 1 6 6 79.67 2.00 1.2034 0 2 4 3 81.00 5.91 1.1871 1 0 10 3 83.14 6.72 1.1618 2 0 5 3 87.57 1.40 1.1142 0 0 12 1 89.04 2.21 1.0995 0 1 11 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.