Uranmicrolite Gasperin M Bulletin de la Societe Francaise de Mineralogie et de Cristallographie 83 (1960) 1-21 Contribution a l'etude de quelques oxydes doubles que forme le tantale avec l'etain, l'uranium et le calcium. _cod_database_code 1001776 _database_code_amcsd 0012113 CELL PARAMETERS: 10.3700 10.3700 10.3700 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1115.158 Density (g/cm3): 8.480 MAX. ABS. INTENSITY / VOLUME**2: 447.8194330 RIR: 17.196 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.80 9.93 5.9871 1 1 1 8 28.55 7.09 3.1267 3 1 1 24 29.85 100.00 2.9936 2 2 2 8 34.60 35.05 2.5925 4 0 0 6 45.45 1.48 1.9957 3 3 3 8 49.74 40.48 1.8332 4 4 0 12 52.18 1.50 1.7528 5 3 1 48 59.09 36.76 1.5633 6 2 2 24 62.00 9.05 1.4968 4 4 4 8 69.64 1.16 1.3501 7 3 1 48 72.99 5.01 1.2962 8 0 0 6 80.80 12.45 1.1895 6 6 2 24 83.35 10.42 1.1594 8 4 0 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.