Starkeyite Baur W H Acta Crystallographica 17 (1964) 863-869 On the crystal chemistry of salt hydrates. II. A neutron diffraction study of MgSO4*4H2O Locality: synthetic _database_code_amcsd 0009287 CELL PARAMETERS: 5.9220 13.6040 7.9050 90.000 90.850 90.000 SPACE GROUP: P2_1/n X-RAY WAVELENGTH: 1.541838 Cell Volume: 636.780 Density (g/cm3): 2.007 MAX. ABS. INTENSITY / VOLUME**2: 4.218543544 RIR: 0.684 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.95 31.02 6.8343 0 1 1 4 13.02 17.27 6.8020 0 2 0 2 16.33 71.05 5.4293 1 1 0 4 17.20 7.12 5.1557 0 2 1 4 18.59 3.39 4.7731 -1 0 1 2 18.86 38.03 4.7056 1 0 1 2 19.71 3.66 4.5039 -1 1 1 4 19.88 100.00 4.4661 1 2 0 4 19.97 21.86 4.4471 1 1 1 4 22.50 67.76 3.9521 0 0 2 2 22.61 4.17 3.9333 0 3 1 4 22.98 2.56 3.8699 1 2 1 4 23.44 8.17 3.7952 0 1 2 4 24.73 10.87 3.6002 1 3 0 4 26.20 49.98 3.4010 0 4 0 2 27.31 7.04 3.2653 1 3 1 4 27.74 45.25 3.2161 -1 1 2 4 28.11 3.31 3.1747 1 1 2 4 29.99 7.41 2.9794 0 3 2 4 30.02 15.48 2.9762 -1 2 2 4 30.19 6.59 2.9607 2 0 0 2 30.31 37.23 2.9492 1 4 0 4 30.37 33.26 2.9434 1 2 2 4 30.91 6.23 2.8930 2 1 0 4 32.32 20.48 2.7698 -1 4 1 4 32.48 13.61 2.7564 1 4 1 4 32.81 15.25 2.7295 -2 1 1 4 33.00 3.44 2.7147 2 2 0 4 33.13 5.18 2.7041 2 1 1 4 33.52 2.39 2.6735 -1 3 2 4 33.83 5.54 2.6496 1 3 2 4 34.68 1.86 2.5866 0 1 3 4 34.80 5.94 2.5783 -2 2 1 4 35.10 24.73 2.5568 2 2 1 4 36.24 6.88 2.4791 2 3 0 4 36.34 1.01 2.4723 1 5 0 4 36.57 13.66 2.4568 0 2 3 4 37.14 25.67 2.4205 -1 0 3 2 37.57 4.42 2.3940 1 0 3 2 37.69 3.08 2.3866 -2 0 2 2 37.90 4.58 2.3739 -2 3 1 4 38.07 5.33 2.3637 -1 5 1 4 38.17 4.74 2.3578 1 1 3 4 38.21 1.33 2.3553 1 4 2 4 38.25 3.38 2.3528 2 0 2 2 38.29 12.95 2.3507 -2 1 2 4 38.84 8.84 2.3184 2 1 2 4 39.52 1.42 2.2805 -1 2 3 4 39.56 8.48 2.2781 0 3 3 4 39.76 24.26 2.2673 0 6 0 2 39.92 2.89 2.2582 1 2 3 4 40.04 2.75 2.2520 -2 2 2 4 40.39 2.02 2.2331 2 4 0 4 40.57 9.07 2.2236 2 2 2 4 41.43 3.44 2.1794 0 6 1 4 42.17 1.11 2.1427 2 4 1 4 42.33 2.76 2.1354 -1 3 3 4 42.82 2.19 2.1119 -2 3 2 4 43.03 1.81 2.1018 -1 5 2 4 43.29 1.02 2.0902 1 5 2 4 43.32 1.54 2.0884 2 3 2 4 44.22 2.29 2.0480 -1 6 1 4 45.93 2.79 1.9760 0 0 4 2 46.02 2.94 1.9721 -1 4 3 4 46.16 8.45 1.9667 0 6 2 4 46.27 4.82 1.9621 -2 1 3 4 46.90 5.54 1.9373 2 5 1 4 46.98 3.37 1.9340 2 1 3 4 47.65 3.22 1.9083 3 0 1 2 47.78 1.83 1.9036 -2 2 3 4 47.99 1.10 1.8956 3 2 0 4 48.47 11.11 1.8779 2 2 3 4 48.68 1.97 1.8705 -1 6 2 4 48.83 4.86 1.8650 -1 1 4 4 48.91 2.53 1.8623 1 6 2 4 50.42 3.31 1.8098 3 3 0 4 50.72 1.23 1.7999 -1 7 1 4 50.83 10.09 1.7963 1 7 1 4 50.89 1.93 1.7944 2 3 3 4 51.66 3.04 1.7694 -3 3 1 4 52.00 1.45 1.7586 -2 6 1 4 52.22 4.93 1.7517 2 6 1 4 52.57 3.39 1.7410 3 1 2 4 53.30 8.02 1.7187 -3 2 2 4 53.49 1.56 1.7130 -2 4 3 4 53.94 1.21 1.6997 3 2 2 4 54.87 1.53 1.6731 -3 4 1 4 55.19 3.48 1.6642 3 4 1 4 55.53 2.55 1.6550 -2 0 4 2 55.53 1.14 1.6548 -1 6 3 4 55.56 2.08 1.6540 -3 3 2 4 55.85 2.20 1.6462 1 6 3 4 55.97 2.66 1.6428 -2 1 4 4 56.29 9.36 1.6344 1 8 0 4 56.65 1.14 1.6247 2 7 0 4 57.51 2.24 1.6025 -2 5 3 4 57.96 1.91 1.5910 -3 0 3 2 58.12 2.88 1.5870 2 5 3 4 58.81 2.30 1.5703 0 1 5 4 58.88 2.04 1.5685 3 0 3 2 59.13 2.97 1.5624 3 5 1 4 59.24 1.64 1.5599 3 4 2 4 59.46 2.95 1.5547 -2 3 4 4 60.09 1.39 1.5398 0 2 5 4 60.25 1.96 1.5359 2 3 4 4 60.38 2.87 1.5330 -1 0 5 2 61.30 7.44 1.5123 1 1 5 4 61.45 5.70 1.5089 1 7 3 4 61.54 3.88 1.5070 -2 7 2 4 62.19 1.00 1.4926 -2 6 3 4 62.33 1.48 1.4897 0 6 4 4 62.40 2.20 1.4881 -2 4 4 4 62.44 1.11 1.4874 -3 5 2 4 62.78 1.27 1.4801 2 6 3 4 63.02 1.83 1.4751 3 5 2 4 63.52 1.16 1.4646 1 9 0 4 64.20 7.09 1.4506 -4 1 1 4 64.35 4.13 1.4476 2 8 1 4 64.60 2.49 1.4427 1 3 5 4 65.54 1.14 1.4244 3 4 3 4 66.83 1.06 1.3998 2 5 4 4 67.20 1.21 1.3931 -4 0 2 2 67.29 1.38 1.3915 -1 8 3 4 67.43 1.01 1.3888 -4 3 1 4 67.97 1.01 1.3791 3 1 4 4 67.99 1.15 1.3788 2 1 5 4 68.05 1.34 1.3778 -3 2 4 4 68.25 2.66 1.3742 -2 2 5 4 68.29 1.59 1.3734 -3 5 3 4 72.03 2.46 1.3111 0 9 3 4 72.30 1.22 1.3069 1 10 1 4 72.95 1.64 1.2968 0 6 5 4 73.46 1.20 1.2891 -4 4 2 4 73.68 5.46 1.2858 -4 5 1 4 73.88 2.39 1.2827 2 8 3 4 74.75 1.27 1.2700 -1 6 5 4 74.93 2.06 1.2674 -1 2 6 4 75.45 1.20 1.2600 -2 7 4 4 75.47 1.18 1.2597 1 2 6 4 75.75 1.08 1.2557 1 10 2 4 77.24 1.26 1.2352 3 5 4 4 77.74 1.96 1.2284 -3 8 2 4 80.10 2.91 1.1981 1 7 5 4 80.92 1.90 1.1881 -3 9 1 4 81.36 1.08 1.1826 3 3 5 4 85.22 1.13 1.1387 4 3 4 4 85.44 2.96 1.1363 -5 3 1 4 89.19 1.01 1.0981 -2 11 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.