Diamond Straumanis M E, Aka E Z Journal of the American Chemical Society 73 (1951) 5643-5646 Precision determination of lattice parameter, coefficient of thermal expansion and atomic weight of carbon in diamond Locality: Belgian Congo Sample: at T = 50 C Note: grey boart _database_code_amcsd 0014095 CELL PARAMETERS: 3.5670 3.5670 3.5670 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 45.385 Density (g/cm3): 3.515 MAX. ABS. INTENSITY / VOLUME**2: 12.84959293 RIR: 1.190 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 43.97 100.00 2.0594 1 1 1 8 75.37 36.52 1.2611 2 2 0 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.