Sinkankasite Burns P C, Hawthorne F C American Mineralogist 80 (1995) 620-627 The crystal structure of sinkankasite, a complex heteropolyhedral sheet mineral Locality: Barker pegmatite, near Keystone, Pennington County, South Dakota, USA _database_code_amcsd 0001744 CELL PARAMETERS: 9.5900 9.8180 6.8600 108.040 99.630 98.870 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 590.694 Density (g/cm3): 2.243 MAX. ABS. INTENSITY / VOLUME**2: 8.330019094 RIR: 1.209 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.59 100.00 9.2238 1 0 0 2 12.06 7.68 7.3365 -1 1 0 2 13.99 1.31 6.3310 0 -1 1 2 15.02 1.53 5.8986 -1 0 1 2 15.10 11.74 5.8679 1 1 0 2 16.37 48.83 5.4138 -1 -1 1 2 17.58 52.06 5.0451 1 -1 1 2 18.69 1.42 4.7472 1 0 1 2 19.25 23.18 4.6119 2 0 0 2 19.34 1.04 4.5894 -1 1 1 2 19.49 4.73 4.5536 0 2 0 2 19.57 6.60 4.5357 -2 1 0 2 19.60 1.52 4.5281 0 1 1 2 19.76 2.35 4.4939 -1 2 0 2 21.46 16.98 4.1410 1 -2 1 2 22.42 14.46 3.9650 -1 -2 1 2 22.99 7.10 3.8692 -2 -1 1 2 23.46 7.42 3.7922 2 1 0 2 23.49 2.47 3.7880 -2 1 1 2 24.14 1.28 3.6867 1 1 1 2 24.26 2.57 3.6683 -2 2 0 2 24.73 1.32 3.6006 2 -1 1 2 26.79 2.09 3.3273 -1 2 1 2 27.54 15.76 3.2387 -1 0 2 2 27.76 13.87 3.2133 0 2 1 2 28.11 1.29 3.1748 0 0 2 2 28.19 1.05 3.1655 0 -2 2 2 28.43 2.70 3.1395 1 -3 1 2 28.53 3.71 3.1289 -3 1 0 2 28.87 9.98 3.0924 -1 3 0 2 29.04 14.06 3.0746 3 0 0 2 29.13 1.74 3.0660 -1 -2 2 2 29.26 14.94 3.0527 -2 2 1 2 29.42 2.16 3.0357 0 3 0 2 29.57 5.46 3.0206 1 -1 2 2 30.13 8.45 2.9661 -2 -1 2 2 30.31 8.14 2.9493 -2 0 2 2 30.47 12.07 2.9339 2 2 0 2 30.54 3.50 2.9270 1 -2 2 2 31.32 10.16 2.8557 -3 2 0 2 31.37 7.00 2.8515 -3 -1 1 2 31.52 2.24 2.8383 -2 3 0 2 31.76 18.85 2.8174 -1 1 2 2 31.84 4.65 2.8105 1 0 2 2 31.88 4.03 2.8073 1 2 1 2 32.92 4.77 2.7207 0 1 2 2 33.03 2.29 2.7120 1 3 0 2 33.07 21.68 2.7091 0 -3 2 2 33.34 9.25 2.6872 3 -1 1 2 35.22 2.49 2.5479 3 0 1 2 35.37 3.82 2.5378 2 -1 2 2 36.16 2.50 2.4843 -3 -1 2 2 36.75 1.10 2.4455 -3 3 0 2 36.81 2.67 2.4419 1 1 2 2 36.92 3.66 2.4346 1 -4 1 2 36.96 2.92 2.4322 -2 3 1 2 36.96 4.55 2.4322 0 3 1 2 37.07 5.13 2.4249 0 -4 1 2 37.99 2.86 2.3683 -3 1 2 2 38.09 1.48 2.3623 -4 1 0 2 38.15 1.17 2.3588 3 -3 1 2 38.26 3.28 2.3522 -1 2 2 2 38.53 1.58 2.3367 2 -3 2 2 38.59 2.30 2.3329 -1 4 0 2 38.94 1.30 2.3130 2 3 0 2 39.36 2.34 2.2890 2 -4 1 2 39.80 1.77 2.2649 -1 -4 1 2 40.00 7.75 2.2540 0 -4 2 2 40.62 5.07 2.2213 -4 -1 1 2 40.68 2.09 2.2179 1 -4 2 2 42.50 3.93 2.1269 4 1 0 2 42.72 1.30 2.1165 0 0 3 2 42.73 2.71 2.1160 -2 0 3 2 42.73 3.80 2.1160 4 -1 1 2 42.78 2.48 2.1137 2 1 2 2 43.10 3.01 2.0989 -3 -3 1 2 43.77 2.22 2.0682 -4 3 0 2 44.35 1.49 2.0425 -4 1 2 2 45.41 1.16 1.9973 -3 -1 3 2 45.74 1.15 1.9837 4 -3 1 2 45.77 1.13 1.9825 -2 -4 2 2 45.81 1.61 1.9807 -2 4 1 2 46.06 2.60 1.9707 3 2 1 2 46.15 2.21 1.9671 1 0 3 2 46.17 1.81 1.9662 -3 0 3 2 46.26 3.26 1.9626 -1 3 2 2 46.42 1.17 1.9560 3 3 0 2 46.58 1.49 1.9497 -4 3 1 2 46.58 1.47 1.9496 2 3 1 2 46.92 1.10 1.9365 0 -5 1 2 47.87 2.43 1.9000 2 -5 1 2 48.13 1.25 1.8907 -5 1 0 2 48.37 3.06 1.8816 -1 -4 3 2 48.42 2.41 1.8798 2 -1 3 2 48.76 2.91 1.8675 3 -4 2 2 48.83 2.00 1.8651 1 -4 3 2 49.40 8.09 1.8448 5 0 0 2 49.67 1.55 1.8357 -1 -5 1 2 49.89 1.64 1.8279 -5 2 1 2 50.26 1.58 1.8153 3 1 2 2 51.25 2.76 1.7825 -4 -1 3 2 51.58 2.40 1.7719 -3 -4 2 2 51.89 1.11 1.7620 -2 2 3 2 52.06 1.40 1.7566 4 -3 2 2 52.11 1.94 1.7553 -4 -3 2 2 52.11 4.15 1.7551 -5 1 2 2 53.49 6.54 1.7131 -1 -2 4 2 55.10 1.36 1.6667 3 -1 3 2 55.50 1.00 1.6556 -2 5 1 2 56.53 1.07 1.6279 -1 0 4 2 56.61 1.01 1.6258 -2 -3 4 2 56.86 1.24 1.6193 4 -5 1 2 56.92 1.49 1.6177 -5 4 0 2 57.22 2.06 1.6100 0 5 1 2 57.26 1.65 1.6089 1 -6 2 2 57.53 1.94 1.6020 -3 5 1 2 57.54 1.79 1.6018 1 -3 4 2 58.89 3.95 1.5682 4 1 2 2 59.51 4.24 1.5534 -1 6 0 2 59.81 1.66 1.5462 -2 6 0 2 60.07 1.46 1.5403 -3 -3 4 2 60.54 1.33 1.5295 -3 -5 1 2 60.67 1.13 1.5263 -4 4 2 2 60.72 3.00 1.5254 5 -3 2 2 60.77 2.53 1.5242 -5 -3 2 2 60.97 2.63 1.5196 -6 1 2 2 61.18 1.22 1.5149 1 4 2 2 62.88 1.33 1.4780 2 2 3 2 63.41 1.06 1.4670 4 4 0 2 66.12 2.18 1.4132 2 5 1 2 66.36 1.23 1.4087 -2 2 4 2 66.79 1.92 1.4006 -5 5 1 2 66.93 1.33 1.3980 -4 -5 2 2 67.13 1.08 1.3943 -6 3 2 2 67.75 1.22 1.3831 5 -5 2 2 69.38 1.03 1.3545 0 -6 4 2 71.53 1.11 1.3190 0 -4 5 2 72.30 1.33 1.3069 -2 -4 5 2 74.82 1.46 1.2689 4 -2 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.