Hydromagnesite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R220007 Akao M, Iwai S Acta Crystallographica B33 (1977) 1273-1275 The hydrogen bonding of hydromagnesite _database_code_amcsd 0009586 CELL PARAMETERS: 10.11460 8.956688 8.379381 90.00000 114.6349 90.00000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 690.118 Density (g/cm3): 2.250 MAX. ABS. INTENSITY / VOLUME**2: 2.747601287 RIR: 0.398 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.66 77.83 9.1940 1 0 0 13.83 73.31 6.4156 1 1 0 15.30 100.00 5.8023 0 1 1 15.28 94.47 5.8096 -1 1 1 19.34 8.78 4.5970 2 0 0 19.85 20.28 4.4783 0 2 0 21.23 48.76 4.1897 -1 0 2 21.76 15.86 4.0898 2 1 0 22.10 11.18 4.0261 1 2 0 23.05 1.09 3.8626 -1 2 1 23.38 11.30 3.8084 0 0 2 23.33 9.74 3.8166 -2 0 2 23.46 2.31 3.7950 -1 1 2 25.44 1.48 3.5047 0 1 2 25.39 21.20 3.5111 -2 1 2 26.89 10.16 3.3180 1 2 1 26.86 37.04 3.3221 -2 2 1 27.83 20.59 3.2078 2 2 0 28.36 19.14 3.1492 2 1 1 28.31 15.30 3.1550 -3 1 1 28.89 10.66 3.0921 1 0 2 28.81 10.54 3.1010 -3 0 2 29.16 5.18 3.0647 3 0 0 29.21 3.27 3.0595 -1 2 2 30.60 2.00 2.9229 1 1 2 30.52 12.54 2.9303 -3 1 2 30.84 82.16 2.9012 0 2 2 30.80 40.21 2.9048 -2 2 2 30.85 40.89 2.8996 3 1 0 31.52 8.69 2.8396 1 3 0 32.21 7.58 2.7805 -1 3 1 33.33 26.19 2.6897 2 2 1 33.28 16.60 2.6933 -3 2 1 33.97 2.41 2.6399 -2 1 3 35.13 6.37 2.5552 1 3 1 35.22 2.01 2.5495 -3 2 2 35.51 10.77 2.5291 3 2 0 35.88 34.90 2.5038 2 3 0 36.38 11.93 2.4702 2 0 2 36.28 9.41 2.4769 -4 0 2 36.73 3.84 2.4476 -3 1 3 37.29 6.24 2.4120 3 1 1 37.23 1.99 2.4157 -4 1 1 37.79 1.67 2.3813 2 1 2 38.32 1.13 2.3496 0 3 2 38.31 3.85 2.3498 -1 2 3 38.29 12.86 2.3512 -2 2 3 39.20 33.96 2.2985 4 0 0 40.29 2.46 2.2392 0 4 0 40.40 1.26 2.2330 2 3 1 40.36 2.94 2.2350 -3 3 1 40.87 5.76 2.2087 0 2 3 40.80 31.37 2.2123 -3 2 3 41.31 10.29 2.1859 3 2 1 41.26 7.58 2.1886 -4 2 1 41.51 6.73 2.1756 1 4 0 41.77 1.20 2.1630 2 2 2 41.91 24.24 2.1559 1 1 3 41.80 24.25 2.1616 -4 1 3 42.08 9.03 2.1478 1 3 2 42.02 20.77 2.1508 -3 3 2 42.06 1.59 2.1486 -1 4 1 42.27 13.20 2.1385 3 3 0 43.19 1.86 2.0948 -2 0 4 44.38 3.35 2.0412 -1 0 4 44.33 1.29 2.0438 -3 0 4 44.40 1.71 2.0404 -2 4 1 44.72 6.38 2.0268 -1 3 3 44.70 3.69 2.0277 -2 3 3 45.04 5.42 2.0131 2 4 0 45.59 26.09 1.9899 1 2 3 45.48 11.05 1.9943 -4 2 3 45.58 2.62 1.9902 -1 1 4 45.53 4.84 1.9925 -3 1 4 45.96 5.02 1.9748 -1 4 2 46.23 3.49 1.9638 3 1 2 46.12 5.84 1.9683 -5 1 2 46.98 14.14 1.9341 0 3 3 46.92 10.14 1.9365 -3 3 3 47.08 2.01 1.9302 0 4 2 47.38 1.72 1.9188 3 3 1 47.79 5.95 1.9032 2 3 2 47.71 1.39 1.9063 -4 3 2 47.94 2.50 1.8975 -2 2 4 48.86 4.52 1.8640 2 4 1 48.83 2.17 1.8652 -3 4 1 49.05 2.27 1.8574 -1 2 4 48.99 8.33 1.8593 -3 2 4 49.57 1.07 1.8388 5 0 0 49.66 7.87 1.8358 3 2 2 49.55 6.17 1.8395 -5 2 2 50.08 9.47 1.8213 4 3 0 50.31 2.46 1.8137 4 2 1 50.25 1.07 1.8157 -5 2 1 50.26 1.24 1.8154 -3 4 2 52.03 1.95 1.7575 2 2 3 51.90 4.70 1.7618 -5 2 3 52.01 4.45 1.7583 1 5 0 52.47 3.07 1.7438 0 5 1 52.47 2.05 1.7440 -1 5 1 52.63 11.43 1.7389 -1 4 3 52.61 4.83 1.7395 -2 4 3 54.40 2.53 1.6865 -3 3 4 54.65 1.30 1.6794 0 4 3 54.59 1.64 1.6809 -3 4 3 55.02 1.18 1.6689 3 3 2 54.96 3.13 1.6705 -4 4 1 55.01 2.73 1.6691 2 5 0 55.37 1.32 1.6590 2 4 2 55.30 3.15 1.6610 -4 4 2 55.59 1.47 1.6531 4 1 2 56.06 4.47 1.6403 -2 1 5 56.03 4.93 1.6411 -3 1 5 56.84 11.38 1.6196 3 1 3 56.68 15.93 1.6239 -6 1 3 56.79 6.26 1.6210 0 5 2 56.76 5.08 1.6216 -2 5 2 57.15 2.44 1.6114 1 2 4 57.14 4.46 1.6117 5 1 1 57.08 3.90 1.6134 -6 1 1 57.01 1.69 1.6152 -5 2 4 57.23 3.30 1.6094 2 3 3 57.11 2.30 1.6127 -5 3 3 57.45 1.65 1.6039 4 4 0 57.92 1.06 1.5920 -4 1 5 58.52 7.87 1.5770 1 4 3 58.43 8.18 1.5792 -4 4 3 58.62 2.29 1.5746 4 2 2 58.50 1.03 1.5775 -6 2 2 58.98 14.71 1.5657 5 3 0 59.07 2.91 1.5635 -2 2 5 59.04 7.57 1.5642 -3 2 5 59.59 2.19 1.5511 -3 5 2 60.12 1.21 1.5387 5 2 1 60.06 1.61 1.5402 -6 2 1 60.40 2.55 1.5323 6 0 0 60.51 8.46 1.5298 -2 4 4 61.76 4.73 1.5018 0 1 5 61.62 3.41 1.5049 -5 1 5 61.98 1.49 1.4969 3 4 2 61.89 1.91 1.4989 -5 4 2 62.17 2.15 1.4928 0 6 0 63.08 3.47 1.4735 1 6 0 63.46 2.55 1.4654 4 3 2 63.35 2.90 1.4678 -6 3 2 63.48 1.12 1.4650 -1 6 1 64.05 3.10 1.4535 2 4 3 63.93 2.34 1.4559 -5 4 3 64.23 3.62 1.4498 6 2 0 64.62 4.44 1.4420 3 3 3 64.61 1.22 1.4422 0 2 5 64.47 2.65 1.4450 -6 3 3 65.26 3.95 1.4293 -2 6 1 65.77 1.36 1.4196 5 1 2 65.69 1.24 1.4211 5 4 0 65.63 2.14 1.4222 -7 1 2 65.76 3.40 1.4198 2 6 0 66.03 4.09 1.4146 4 1 3 65.84 1.66 1.4181 -7 1 3 66.12 1.72 1.4129 4 5 0 66.47 9.98 1.4062 -1 6 2 66.99 8.30 1.3966 -3 0 6 67.11 1.96 1.3944 1 5 3 66.95 1.26 1.3974 -6 1 5 67.03 2.45 1.3959 -4 5 3 67.90 1.26 1.3800 3 0 4 67.68 1.01 1.3839 -7 0 4 67.90 1.28 1.3801 -2 0 6 68.47 1.02 1.3699 -5 4 4 68.82 1.03 1.3639 3 1 4 68.60 1.18 1.3677 -7 1 4 68.78 1.27 1.3645 2 6 1 69.68 1.40 1.3490 -6 2 5 69.93 1.10 1.3448 4 4 2 70.34 4.47 1.3379 -2 4 5 70.63 3.87 1.3332 -3 2 6 70.86 2.22 1.3295 4 5 1 70.81 3.53 1.3303 -5 5 1 70.89 1.21 1.3290 -6 4 3 71.41 2.04 1.3206 -1 1 6 71.31 1.17 1.3222 -7 2 4 71.86 1.87 1.3134 7 0 0 72.75 1.25 1.2995 7 1 0 73.83 2.55 1.2831 5 5 0 73.94 1.74 1.2814 -5 2 6 74.56 2.21 1.2723 2 4 4 74.40 1.48 1.2747 -6 4 4 74.76 1.34 1.2695 0 0 6 75.10 1.01 1.2646 6 4 0 75.45 1.85 1.2596 -6 1 6 75.96 1.05 1.2523 6 0 2 75.82 1.08 1.2543 -8 0 2 76.95 1.29 1.2387 1 7 1 78.68 1.15 1.2157 -2 6 4 79.73 2.81 1.2022 7 3 0 80.41 1.32 1.1938 1 4 5 82.25 2.69 1.1717 3 1 5 81.97 1.62 1.1750 -8 1 5 83.35 1.16 1.1590 5 6 0 83.72 1.10 1.1548 6 3 2 84.22 1.35 1.1492 8 0 0 84.77 1.12 1.1431 -3 7 3 87.79 1.70 1.1114 1 8 0 87.98 1.51 1.1095 -7 3 6 87.98 1.51 1.1095 -7 3 6 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.