Siderite Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D Physical Review B82 (2010) 064110-8 Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Locality: Invigtut, Greenland Note: run P5, P = 14.4 GPa _database_code_amcsd 0017566 CELL PARAMETERS: 4.6070 4.6070 14.4150 90.000 90.000 120.000 SPACE GROUP: R-3c X-RAY WAVELENGTH: 1.541838 Cell Volume: 264.961 Density (g/cm3): 4.356 MAX. ABS. INTENSITY / VOLUME**2: 49.54751140 RIR: 3.704 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 25.52 40.20 3.4906 0 1 2 6 33.51 100.00 2.6743 1 0 4 6 39.11 22.76 2.3035 1 1 0 6 43.57 17.49 2.0771 1 1 3 12 47.28 20.72 1.9226 2 0 2 6 52.43 11.18 1.7453 0 2 4 6 55.25 28.38 1.6627 1 1 6 12 56.00 17.48 1.6422 0 1 8 6 61.86 1.80 1.4998 2 1 1 12 62.97 13.16 1.4760 1 2 2 12 67.31 10.51 1.3911 2 1 4 12 69.31 2.31 1.3557 1 0 10 6 70.41 3.99 1.3372 2 0 8 6 70.47 1.01 1.3362 1 2 5 12 70.85 10.73 1.3299 3 0 0 6 71.78 2.08 1.3150 1 1 9 12 79.85 3.02 1.2012 0 0 12 2 82.57 2.75 1.1684 0 2 10 6 83.62 5.11 1.1564 1 2 8 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.