SrFe2As2 Tegel M, Rotter M, Weiss V, Schappacher F M, Pottgen R, Johrendt D Journal of Physics: Condensed Matter 20 (2008) 452201_1-452201_5 Structural and magnetic phase transitions in the ternary iron arsenides SrFe2As2 and EuFe2As2 Locality: synthetic Note: T = 90 K _database_code_amcsd 0018355 CELL PARAMETERS: 5.5783 5.5175 12.2965 90.000 90.000 90.000 SPACE GROUP: Fmmm X-RAY WAVELENGTH: 1.541838 Cell Volume: 378.465 Density (g/cm3): 6.127 MAX. ABS. INTENSITY / VOLUME**2: 125.0912548 RIR: 6.648 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.41 13.07 6.1483 0 0 2 2 29.05 2.30 3.0741 0 0 4 2 31.57 100.00 2.8340 1 1 3 8 32.09 7.33 2.7891 2 0 0 2 32.45 7.11 2.7587 0 2 0 2 35.34 23.73 2.5400 2 0 2 4 35.67 23.08 2.5170 0 2 2 4 43.43 15.62 2.0837 1 1 5 8 43.83 12.90 2.0656 2 0 4 4 44.11 12.65 2.0532 0 2 4 4 46.29 42.93 1.9614 2 2 0 4 48.73 2.09 1.8686 2 2 2 8 55.65 14.15 1.6515 2 0 6 4 55.89 13.95 1.6451 0 2 6 4 56.88 16.44 1.6188 3 1 3 8 57.34 16.00 1.6069 1 3 3 8 57.48 1.80 1.6032 1 1 7 8 60.21 7.21 1.5371 0 0 8 2 65.12 4.00 1.4324 3 1 5 8 65.55 3.91 1.4241 1 3 5 8 67.12 6.17 1.3946 4 0 0 2 67.96 5.91 1.3794 0 4 0 2 76.46 6.12 1.2457 3 3 3 8 76.55 1.03 1.2446 4 2 0 4 77.14 1.01 1.2364 2 4 0 4 78.39 3.18 1.2198 4 2 2 8 78.99 3.10 1.2122 2 4 2 8 79.17 11.47 1.2098 2 2 8 8 83.78 1.75 1.1545 3 3 5 8 83.87 3.40 1.1536 4 2 4 8 84.45 3.34 1.1471 2 4 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.