Sorensenite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern R070576. Maksimova N V, Ilyukhin V V, Belov N V Soviet Physics Doklady 18 (1974) 681-682 Crystal structure of sorensenite CELL PARAMETERS: 20.65461 7.419777 12.01080 90.00000 117.3380 90.00000 SPACE GROUP: Cc X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.68 11.00 9.1739 2 0 0 14.11 100.00 6.2960 -1 1 1 14.93 6.60 5.9493 -2 0 2 16.53 21.12 5.3752 1 1 1 16.66 17.37 5.3347 0 0 2 17.69 30.19 5.0247 -3 1 1 22.84 15.11 3.8988 2 0 2 23.19 2.76 3.8416 3 1 1 24.02 1.69 3.7099 0 2 0 24.86 7.21 3.5863 -5 1 1 25.94 8.22 3.4393 2 2 0 26.13 32.36 3.4144 -6 0 2 26.18 21.86 3.4076 -1 1 3 28.38 10.00 3.1480 -2 2 2 29.23 18.16 3.0580 6 0 0 29.35 7.02 3.0458 0 2 2 30.24 35.94 2.9582 1 1 3 30.32 7.61 2.9501 -2 0 4 30.71 81.17 2.9137 -4 2 2 31.03 4.07 2.8843 4 0 2 31.03 6.33 2.8845 4 2 0 31.62 19.70 2.8321 5 1 1 32.92 4.80 2.7228 -6 0 4 33.36 10.33 2.6876 2 2 2 33.51 3.52 2.6758 -7 1 1 33.62 13.10 2.6673 0 0 4 34.07 12.69 2.6329 -7 1 3 35.76 2.30 2.5123 -6 2 2 37.15 1.14 2.4215 -1 3 1 38.16 1.36 2.3597 6 2 0 38.19 1.32 2.3575 1 3 1 38.26 1.99 2.3536 -8 0 4 38.74 3.28 2.3254 -3 3 1 39.29 2.45 2.2943 2 0 4 39.60 2.77 2.2771 4 2 2 39.80 11.50 2.2660 -5 1 5 40.91 5.04 2.2068 7 1 1 41.14 3.14 2.1950 -6 2 4 41.51 1.56 2.1762 -9 1 3 41.71 1.87 2.1664 3 3 1 41.72 1.06 2.1657 0 2 4 42.14 7.99 2.1453 -1 1 5 42.70 11.23 2.1184 -8 2 2 42.72 8.24 2.1173 -5 3 1 42.95 5.68 2.1066 -9 1 1 43.12 1.35 2.0987 -3 3 3 44.23 1.73 2.0483 -10 0 2 45.01 3.32 2.0145 -5 3 3 46.27 1.11 1.9627 1 3 3 46.60 2.22 1.9494 4 0 4 46.55 1.01 1.9513 2 2 4 46.70 2.96 1.9455 1 1 5 47.24 5.69 1.9246 5 3 1 47.34 2.94 1.9208 6 2 2 48.26 1.26 1.8860 -8 0 6 48.61 1.64 1.8733 -7 3 1 49.12 10.19 1.8549 0 4 0 49.99 2.00 1.8248 8 0 2 50.93 3.15 1.7931 -10 2 2 50.98 6.54 1.7917 3 3 3 51.39 4.99 1.7782 0 0 6 51.62 1.44 1.7709 -2 4 2 51.94 10.59 1.7607 -10 2 4 52.05 5.29 1.7573 -4 2 6 52.31 3.73 1.7489 -6 2 6 52.99 1.76 1.7283 -11 1 1 53.07 5.38 1.7257 4 2 4 53.07 1.39 1.7258 -4 4 2 53.54 3.84 1.7117 7 1 3 53.36 1.41 1.7171 -11 1 5 53.38 9.00 1.7164 -3 3 5 53.43 5.47 1.7148 -5 3 5 53.69 3.20 1.7072 -12 0 4 54.30 1.79 1.6896 -12 0 2 55.11 3.18 1.6664 6 0 4 54.99 1.06 1.6698 -5 1 7 55.46 2.91 1.6569 -7 1 7 55.91 2.16 1.6446 10 2 0 55.98 3.13 1.6425 -9 3 1 56.18 1.04 1.6374 8 2 2 56.46 2.29 1.6299 -6 4 2 56.49 1.03 1.6291 -3 1 7 57.11 1.37 1.6128 2 0 6 57.85 3.01 1.5939 -9 1 7 58.17 2.22 1.5860 6 4 0 58.72 1.79 1.5724 -10 2 6 58.80 1.43 1.5703 -2 4 4 59.65 3.99 1.5499 -13 1 3 60.18 1.68 1.5376 -12 2 2 60.38 1.35 1.5330 -6 4 4 60.94 1.60 1.5201 6 2 4 60.82 2.14 1.5229 0 4 4 62.06 2.12 1.4955 -11 3 3 62.67 1.01 1.4823 9 3 1 62.82 4.20 1.4791 2 2 6 63.13 2.24 1.4725 -1 5 1 63.85 1.40 1.4578 1 5 1 64.57 3.02 1.4432 -11 3 1 64.57 2.22 1.4431 3 3 5 64.47 1.30 1.4451 -12 2 6 64.89 1.43 1.4368 1 1 7 65.01 1.19 1.4345 -14 0 2 64.90 3.99 1.4367 -11 3 5 65.96 3.91 1.4161 10 2 2 66.38 3.00 1.4081 -14 0 6 67.69 2.46 1.3840 -1 5 3 67.69 1.00 1.3839 -3 3 7 68.44 2.65 1.3707 -4 2 8 68.92 4.19 1.3622 -9 3 7 69.74 3.84 1.3481 1 5 3 70.05 1.69 1.3430 -15 1 3 70.20 1.57 1.3404 -10 2 8 70.61 1.86 1.3337 0 0 8 71.51 1.22 1.3192 5 3 5 72.05 2.90 1.3106 14 0 0 71.90 1.67 1.3128 -7 5 3 72.60 1.07 1.3019 13 1 1 74.01 1.40 1.2805 9 3 3 73.80 1.85 1.2837 0 4 6 74.18 1.50 1.2781 -12 2 8 76.22 1.16 1.2487 7 5 1 76.70 2.26 1.2421 12 2 2 76.88 1.83 1.2397 6 4 4 77.06 1.71 1.2373 -1 5 5 77.11 1.52 1.2366 0 6 0 78.46 1.01 1.2186 -16 2 4 78.58 1.16 1.2171 2 4 6 79.11 1.24 1.2102 -13 1 9 85.10 1.46 1.1396 -11 3 9 85.60 1.15 1.1343 7 5 3 87.16 1.20 1.1179 -7 5 7 88.79 1.28 1.1016 7 1 7 88.79 1.28 1.1016 7 1 7 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.