Mg O6 Pb2 W Baldinozzi G, Sciau P, Pinot M, Grebille D Acta Crystallographica B51 (1995) 668-673 Crystal structure of the antiferroelectric perovskite Pb2 Mg W O6 _cod_database_code 1001661 _database_code_amcsd 0009888 CELL PARAMETERS: 7.9440 5.6866 11.4059 90.000 90.000 90.000 SPACE GROUP: Pmcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 515.254 Density (g/cm3): 9.261 MAX. ABS. INTENSITY / VOLUME**2: 417.7834285 RIR: 14.688 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.54 2.13 5.7030 0 0 2 2 17.43 1.41 5.0892 0 1 1 4 19.16 16.38 4.6328 1 0 2 4 19.19 12.97 4.6240 1 1 0 4 22.07 8.13 4.0268 0 1 2 4 22.38 4.75 3.9720 2 0 0 2 27.36 2.86 3.2594 2 0 2 4 28.24 1.04 3.1606 0 1 3 4 28.51 1.30 3.1312 2 1 1 8 31.37 23.55 2.8515 0 0 4 2 31.46 24.39 2.8433 0 2 0 2 31.64 100.00 2.8278 2 1 2 8 32.45 2.65 2.7589 0 2 1 4 35.21 4.88 2.5490 0 1 4 4 36.32 1.14 2.4732 2 1 3 8 37.04 4.37 2.4271 1 1 4 8 37.10 5.25 2.4233 1 2 2 8 37.45 1.78 2.4017 3 0 2 4 37.46 3.18 2.4005 3 1 0 4 38.88 5.70 2.3164 2 0 4 4 38.96 5.85 2.3120 2 2 0 4 39.78 1.41 2.2659 2 2 1 8 42.12 1.91 2.1452 2 1 4 8 42.18 1.47 2.1426 2 2 2 8 45.03 22.75 2.0134 0 2 4 4 45.68 13.39 1.9860 4 0 0 2 49.64 2.42 1.8364 3 1 4 8 49.69 1.35 1.8348 3 2 2 8 51.29 1.53 1.7812 4 1 2 8 53.43 3.17 1.7147 2 0 6 4 54.06 1.02 1.6964 0 3 3 4 54.22 1.63 1.6918 2 3 1 8 56.01 13.34 1.6417 2 1 6 8 56.13 14.52 1.6386 2 3 2 8 56.46 8.01 1.6297 4 0 4 4 56.52 8.32 1.6282 4 2 0 4 56.69 1.02 1.6238 2 2 5 8 58.96 1.93 1.5666 4 1 4 8 59.23 2.19 1.5601 2 3 3 8 59.65 1.34 1.5499 1 2 6 8 59.72 1.12 1.5483 1 3 4 8 63.34 3.16 1.4684 2 2 6 8 65.46 2.24 1.4257 0 0 8 2 65.68 2.61 1.4217 0 4 0 2 66.08 11.94 1.4139 4 2 4 8 67.76 2.01 1.3829 0 1 8 4 69.78 1.07 1.3477 5 2 2 8 74.44 1.80 1.2745 0 2 8 4 74.59 2.08 1.2723 0 4 4 4 74.64 4.12 1.2716 2 3 6 8 75.60 6.46 1.2578 6 1 2 8 83.46 1.94 1.1582 4 0 8 4 83.65 2.27 1.1560 4 4 0 4 85.58 1.87 1.1349 4 1 8 8 89.37 1.29 1.0963 2 0 10 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.