Germanium Hom T, Kiszenick W, Post B Journal of Applied Crystallography 8 (1975) 457-458 Accurate lattice constants from multiple reflection mesurements II. lattice constants of germanium, silicon and diamond Locality: synthetic Sample: at T = 25 C _database_code_amcsd 0012844 CELL PARAMETERS: 5.6578 5.6578 5.6578 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 181.112 Density (g/cm3): 5.327 MAX. ABS. INTENSITY / VOLUME**2: 187.9079711 RIR: 11.485 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 27.30 100.00 3.2665 1 1 1 8 45.34 71.37 2.0003 2 2 0 12 53.73 41.70 1.7059 3 1 1 24 66.05 10.50 1.4145 4 0 0 6 72.87 15.16 1.2980 3 3 1 24 83.75 19.82 1.1549 4 2 2 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.