Potassium Barrett C S Acta Crystallographica 9 (1956) 671-677 X-ray study of the alkali metals at low temperatures Locality: synthetic Sample: at T = 5 K Note: lattice parameters are average of 3 values _database_code_amcsd 0009187 CELL PARAMETERS: 5.2250 5.2250 5.2250 90.000 90.000 90.000 SPACE GROUP: Im3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 142.646 Density (g/cm3): 0.910 MAX. ABS. INTENSITY / VOLUME**2: 23.65074103 RIR: 8.461 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 24.09 100.00 3.6946 1 1 0 12 34.33 17.67 2.6125 2 0 0 6 42.37 34.68 2.1331 2 1 1 24 49.33 9.89 1.8473 2 2 0 12 55.62 12.38 1.6523 3 1 0 24 61.48 2.76 1.5083 2 2 2 8 67.02 11.73 1.3964 3 2 1 48 72.34 1.09 1.3062 4 0 0 6 77.51 3.35 1.2315 4 1 1 24 77.51 1.68 1.2315 3 3 0 12 82.58 2.69 1.1683 4 2 0 24 87.58 2.23 1.1140 3 3 2 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.