Meridianiite Fortes A D, Wood I G, Knight K S Physics and Chemistry of Minerals 35 (2008) 207-221 The crystal structure and thermal expansion tensor of MgSO4-11D2O (meridianiite) determined by neutron powder diffraction Note: T = 250 K Locality: synthetic _database_code_amcsd 0009132 CELL PARAMETERS: 6.7508 6.8146 17.2924 88.118 89.481 62.689 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 706.446 Density (g/cm3): 1.497 MAX. ABS. INTENSITY / VOLUME**2: 1.426524991 RIR: 0.310 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.11 18.74 17.2827 0 0 1 2 10.24 1.42 8.6413 0 0 2 2 14.64 10.91 6.0518 0 1 0 2 14.77 1.23 5.9982 1 0 0 2 15.30 9.51 5.7908 1 1 0 2 15.36 31.62 5.7702 0 1 1 2 15.38 26.36 5.7609 0 0 3 2 15.61 2.67 5.6785 -1 0 1 2 15.67 29.42 5.6551 0 -1 1 2 15.67 20.53 5.6547 1 0 1 2 16.02 39.72 5.5315 1 1 1 2 16.26 62.12 5.4509 -1 -1 1 2 17.62 22.07 5.0340 0 1 2 2 17.94 92.83 4.9431 -1 0 2 2 18.06 28.86 4.9119 1 0 2 2 18.17 100.00 4.8835 0 -1 2 2 18.23 68.18 4.8656 1 1 2 2 20.56 12.88 4.3207 0 0 4 2 20.94 22.20 4.2416 0 1 3 2 21.31 11.65 4.1690 -1 0 3 2 21.46 13.53 4.1409 1 0 3 2 21.49 8.60 4.1348 1 1 3 2 21.64 2.98 4.1069 0 -1 3 2 22.03 13.93 4.0352 -1 -1 3 2 24.93 45.87 3.5714 0 1 4 2 25.25 47.66 3.5272 -1 1 0 2 25.42 3.74 3.5041 1 1 4 2 25.49 22.60 3.4946 1 0 4 2 25.66 7.78 3.4715 -1 1 1 2 25.72 9.68 3.4640 0 -1 4 2 25.77 8.75 3.4565 0 0 5 2 26.03 52.89 3.4232 -1 -1 4 2 26.20 38.02 3.4010 1 2 0 2 26.43 97.35 3.3724 2 1 0 2 26.88 14.64 3.3166 -1 -2 1 2 26.88 7.32 3.3164 2 1 1 2 27.88 2.12 3.2003 1 2 2 2 28.31 12.22 3.1527 2 1 2 2 28.51 14.98 3.1306 -2 -1 2 2 29.34 1.79 3.0441 0 1 5 2 29.39 56.01 3.0392 -1 1 3 2 29.74 28.66 3.0037 -1 0 5 2 29.78 61.34 3.0003 1 1 5 2 29.79 4.18 2.9991 2 0 0 2 29.81 20.62 2.9971 0 2 1 2 29.92 15.83 2.9861 1 0 5 2 30.01 17.07 2.9781 1 -1 3 2 30.08 22.42 2.9712 1 2 3 2 30.15 63.50 2.9644 0 -2 1 2 30.21 16.57 2.9583 -2 0 1 2 30.28 16.79 2.9516 2 0 1 2 30.44 3.88 2.9367 -1 -1 5 2 30.88 2.82 2.8954 2 2 0 2 30.96 21.38 2.8880 -1 -2 3 2 31.00 28.86 2.8851 0 2 2 2 31.05 1.32 2.8804 0 0 6 2 31.20 21.36 2.8670 2 2 1 2 31.45 1.43 2.8443 -2 -2 1 2 31.51 2.82 2.8392 -2 0 2 2 31.65 2.65 2.8274 2 0 2 2 32.40 1.62 2.7634 -1 1 4 2 32.86 6.32 2.7255 -2 -2 2 2 32.99 1.14 2.7152 0 2 3 2 33.60 1.58 2.6676 -2 0 3 2 33.79 3.29 2.6528 2 0 3 2 33.89 8.16 2.6452 -2 -1 4 2 33.90 2.55 2.6439 0 -2 3 2 34.04 3.02 2.6341 0 1 6 2 34.07 2.12 2.6312 -1 -2 4 2 34.32 1.80 2.6127 2 2 3 2 34.44 15.31 2.6044 1 1 6 2 34.64 8.64 2.5897 1 0 6 2 35.13 10.41 2.5543 -1 -1 6 2 36.35 4.10 2.4716 -2 0 4 2 36.39 1.37 2.4690 0 0 7 2 36.46 9.46 2.4646 1 2 5 2 36.81 20.38 2.4418 0 -2 4 2 36.82 4.19 2.4411 1 -1 5 2 36.95 2.83 2.4328 2 2 4 2 37.05 2.67 2.4265 2 1 5 2 37.45 2.91 2.4014 -2 -1 5 2 37.70 3.18 2.3859 -1 -2 5 2 37.82 1.27 2.3786 -2 -2 4 2 38.95 3.15 2.3123 0 1 7 2 39.17 1.44 2.3000 -2 1 0 2 39.22 2.56 2.2969 -1 2 1 2 39.32 1.77 2.2914 1 1 7 2 39.37 3.34 2.2886 -1 0 7 2 39.43 7.77 2.2851 -2 1 1 2 39.57 12.81 2.2777 1 0 7 2 39.62 5.24 2.2747 2 -1 1 2 39.93 1.96 2.2577 2 0 5 2 39.96 5.73 2.2564 -1 1 6 2 40.15 1.36 2.2460 -1 2 2 2 40.72 6.86 2.2157 1 -2 2 2 40.77 4.03 2.2130 2 -1 2 2 40.90 3.42 2.2065 1 -1 6 2 41.00 4.15 2.2016 2 1 6 2 41.14 1.20 2.1942 3 2 0 2 41.15 3.23 2.1934 -2 -2 5 2 41.40 10.67 2.1812 -2 -3 1 2 41.57 8.18 2.1724 -3 -2 1 2 41.81 4.52 2.1603 0 0 8 2 41.84 4.97 2.1590 -1 -3 2 2 41.94 1.47 2.1544 2 3 2 2 42.04 9.02 2.1490 -2 1 3 2 42.34 3.51 2.1349 3 2 2 2 42.58 5.76 2.1232 -2 -3 2 2 42.63 1.12 2.1208 0 2 6 2 42.68 1.67 2.1187 -3 -2 2 2 43.64 6.83 2.0742 -3 -1 3 2 43.69 7.87 2.0717 -1 -3 3 2 43.79 1.29 2.0674 2 2 6 2 43.92 9.12 2.0615 3 2 3 2 44.05 13.44 2.0557 0 1 8 2 44.29 9.71 2.0451 -2 1 4 2 44.39 6.06 2.0406 -2 -3 3 2 44.48 3.31 2.0369 -1 0 8 2 44.65 1.32 2.0295 1 2 7 2 44.80 1.39 2.0229 1 3 4 2 44.97 3.17 2.0157 2 -1 4 2 45.01 6.27 2.0141 0 -1 8 2 45.31 5.80 2.0014 1 -1 7 2 45.36 2.23 1.9994 3 0 0 2 45.43 4.77 1.9963 0 -3 1 2 45.58 1.80 1.9903 2 3 4 2 45.64 2.36 1.9877 -3 0 1 2 45.72 6.57 1.9846 3 0 1 2 45.75 10.78 1.9831 3 1 4 2 45.86 2.85 1.9786 0 3 2 2 45.93 3.25 1.9761 -3 -1 4 2 46.12 2.34 1.9682 -1 -3 4 2 46.13 1.57 1.9679 -1 -2 7 2 46.55 2.56 1.9508 -3 0 2 2 46.56 2.04 1.9506 0 -3 2 2 46.70 2.48 1.9450 3 0 2 2 46.73 15.18 1.9439 -3 -2 4 2 46.78 3.26 1.9419 -2 -3 4 2 47.08 12.41 1.9303 3 3 0 2 47.25 1.48 1.9235 3 3 1 2 47.26 1.47 1.9234 0 3 3 2 47.34 2.44 1.9203 0 0 9 2 47.54 12.67 1.9125 -2 0 7 2 47.89 1.01 1.8996 2 -1 5 2 47.98 12.47 1.8963 1 -2 5 2 48.28 2.51 1.8850 0 -3 3 2 48.74 2.36 1.8684 -3 -1 5 2 48.80 3.54 1.8660 3 2 5 2 48.94 2.78 1.8613 -1 1 8 2 49.06 1.05 1.8569 -1 -3 5 2 49.23 7.14 1.8509 1 2 8 2 49.32 3.25 1.8476 0 1 9 2 49.43 9.97 1.8438 3 3 3 2 49.68 1.24 1.8352 -2 -3 5 2 49.76 4.00 1.8325 -1 0 9 2 49.90 3.22 1.8277 2 1 8 2 50.01 1.30 1.8238 1 -1 8 2 50.31 1.83 1.8136 0 -1 9 2 50.42 1.13 1.8099 3 0 4 2 50.65 3.59 1.8022 1 3 6 2 50.80 2.02 1.7973 -1 -2 8 2 51.37 1.25 1.7786 3 3 4 2 51.38 3.57 1.7783 2 3 6 2 51.39 5.71 1.7781 1 -2 6 2 51.78 2.12 1.7656 3 1 6 2 51.84 3.70 1.7636 -2 2 0 2 51.99 2.40 1.7591 3 2 6 2 52.21 1.95 1.7521 2 2 8 2 52.45 1.61 1.7446 -1 -3 6 2 52.74 1.02 1.7358 -2 2 2 2 52.98 3.08 1.7283 0 0 10 2 53.83 1.25 1.7029 -1 1 9 2 53.92 1.61 1.7005 2 4 0 2 54.03 5.47 1.6972 -2 2 3 2 54.24 1.48 1.6910 1 3 7 2 54.38 1.16 1.6870 -2 -4 1 2 54.41 3.63 1.6862 4 2 0 2 54.54 1.69 1.6824 -3 1 0 2 54.66 2.48 1.6791 1 -3 1 2 54.67 1.03 1.6788 2 4 2 2 54.76 3.90 1.6762 2 1 9 2 54.96 1.25 1.6706 1 -1 9 2 55.00 3.76 1.6695 -1 3 2 2 55.08 1.41 1.6673 1 1 10 2 55.40 2.17 1.6583 -2 -4 2 2 55.44 1.52 1.6573 3 1 7 2 55.66 1.00 1.6513 1 -3 2 2 55.79 1.17 1.6478 0 -1 10 2 55.87 6.19 1.6457 -1 -4 1 2 56.12 1.21 1.6390 1 4 2 2 56.75 1.28 1.6222 -2 0 9 2 56.83 3.24 1.6200 2 -2 4 2 56.96 1.11 1.6167 -2 -4 3 2 57.19 1.34 1.6107 1 -3 3 2 57.63 1.31 1.5994 -1 2 8 2 57.79 1.93 1.5953 3 4 2 2 58.06 3.48 1.5885 -2 1 8 2 58.19 1.79 1.5854 4 3 2 2 58.59 1.31 1.5756 -3 1 4 2 58.62 3.63 1.5749 -4 -3 2 2 58.97 1.19 1.5664 3 4 3 2 58.98 1.80 1.5662 -1 1 10 2 59.18 2.43 1.5613 1 2 10 2 59.23 3.04 1.5601 1 -3 4 2 59.27 1.45 1.5590 -3 0 7 2 59.77 1.09 1.5473 -3 -1 8 2 60.05 1.17 1.5408 -4 -3 3 2 60.16 1.99 1.5382 1 -1 10 2 60.27 1.39 1.5356 4 1 4 2 60.33 1.66 1.5342 -4 -1 4 2 60.46 1.49 1.5313 -1 -4 4 2 60.91 1.31 1.5209 -1 -2 10 2 60.97 4.08 1.5196 -2 2 6 2 62.01 1.89 1.4966 -1 2 9 2 62.52 1.23 1.4856 2 4 6 2 62.68 2.11 1.4822 0 -4 2 2 64.30 3.91 1.4486 -4 -2 6 2 64.61 1.45 1.4425 0 4 4 2 64.75 1.21 1.4397 -4 -4 1 2 65.25 2.13 1.4299 2 1 11 2 65.38 2.66 1.4273 4 1 6 2 65.78 1.04 1.4196 -4 0 4 2 66.69 1.19 1.4026 -1 0 12 2 66.92 1.18 1.3983 1 0 12 2 67.11 1.51 1.3948 2 -3 1 2 67.31 1.88 1.3910 0 -1 12 2 67.63 1.04 1.3852 -3 2 2 2 68.46 1.03 1.3705 -2 3 3 2 68.69 1.47 1.3664 -4 -1 7 2 70.01 2.54 1.3439 -2 3 4 2 70.44 2.15 1.3367 -3 -5 1 2 70.47 2.74 1.3362 -2 -5 2 2 70.49 1.02 1.3360 4 2 8 2 72.03 1.26 1.3110 -1 -2 12 2 72.13 1.21 1.3095 -5 -2 3 2 73.84 1.36 1.2833 -5 -2 4 2 74.19 1.16 1.2782 -4 -3 8 2 74.50 1.50 1.2736 4 2 9 2 74.74 1.68 1.2702 -5 -3 4 2 75.02 1.12 1.2661 3 5 5 2 75.91 1.37 1.2535 -1 1 13 2 76.10 1.49 1.2508 5 3 5 2 76.28 1.02 1.2483 2 -3 6 2 77.60 1.11 1.2304 -2 1 12 2 78.30 1.40 1.2211 -1 4 6 2 78.34 1.25 1.2205 2 -2 10 2 78.66 1.13 1.2164 4 4 8 2 79.42 1.17 1.2067 1 5 6 2 79.63 1.31 1.2040 0 5 2 2 80.52 1.08 1.1929 -2 -4 10 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.