Briartite Wintenberger M Materials Research Bulletin 14 (1979) 1195-1202 Etude de la structure cristallographique et magnetique de Cu2FeGeS4 et remarque sur la structure magnetique de Cu2MnSnS4 _database_code_amcsd 0014274 CELL PARAMETERS: 5.3250 5.3250 10.5100 90.000 90.000 90.000 SPACE GROUP: I-42m X-RAY WAVELENGTH: 1.541838 Cell Volume: 298.018 Density (g/cm3): 4.277 MAX. ABS. INTENSITY / VOLUME**2: 118.0147607 RIR: 8.985 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.68 1.49 4.7501 1 0 1 8 29.18 100.00 3.0607 1 1 2 4 33.66 7.13 2.6625 2 0 0 4 34.12 3.40 2.6275 0 0 4 2 48.34 18.77 1.8827 2 2 0 4 48.69 36.81 1.8702 2 0 4 8 57.47 23.41 1.6036 3 1 2 8 58.08 11.33 1.5882 1 1 6 4 60.50 2.30 1.5304 2 2 4 4 70.77 4.90 1.3312 4 0 0 4 71.86 2.36 1.3138 0 0 8 2 78.32 3.91 1.2208 3 3 2 4 78.85 7.69 1.2140 3 1 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.