Litharge Boher P, Garnier P, Gavarri J R, Hewat A W Journal of Solid State Chemistry 57 (1985) 343-350 Monoxyde quadratique PbO alpha(I): Description de la transition structurale ferroelastique Method: Neutron Diffraction T = 300 K Locality: synthetic _database_code_amcsd 0013539 CELL PARAMETERS: 5.6253 5.6253 5.0259 90.000 90.000 90.000 SPACE GROUP: Cmma X-RAY WAVELENGTH: 1.541838 Cell Volume: 159.040 Density (g/cm3): 9.320 MAX. ABS. INTENSITY / VOLUME**2: 736.6589344 RIR: 25.735 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.65 2.99 5.0259 0 0 1 2 28.62 100.00 3.1190 1 1 1 8 31.82 15.96 2.8126 0 2 0 2 31.82 15.96 2.8126 2 0 0 2 35.73 11.14 2.5129 0 0 2 2 42.55 1.22 2.1245 1 1 2 8 45.61 15.08 1.9888 2 2 0 4 48.58 11.82 1.8740 0 2 2 4 48.58 11.82 1.8740 2 0 2 4 54.74 14.28 1.6769 3 1 1 8 54.74 14.28 1.6769 1 3 1 8 59.25 9.29 1.5595 2 2 2 8 59.91 9.68 1.5439 1 1 3 8 66.48 2.04 1.4063 0 4 0 2 66.48 2.04 1.4063 4 0 0 2 73.93 5.01 1.2820 3 3 1 8 75.60 2.11 1.2579 4 2 0 4 75.60 2.11 1.2579 2 4 0 4 75.69 1.11 1.2565 0 0 4 2 77.83 1.84 1.2272 4 0 2 4 77.83 1.84 1.2272 0 4 2 4 78.41 3.81 1.2196 3 1 3 8 78.41 3.81 1.2196 1 3 3 8 84.44 1.27 1.1472 2 0 4 4 84.44 1.27 1.1472 0 2 4 4 86.53 3.25 1.1248 4 2 2 8 86.53 3.25 1.1248 2 4 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.