Eirikite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from single crystal data of R120006 Larsen A O, Kolitsch U, Gault R A, Giester G European Journal of Mineralogy 22 (2010) 875-880 Eirikite, a new mineral species of the leifite group from the Langesundsfjord district, Norway Locality: Langesundsfjord district, Norway _database_code_amcsd 0017881 CELL PARAMETERS: 14.4100 14.4100 7.8805 90.000 90.000 120.000 SPACE GROUP: P-3m1 ATOM X Y Z OCCUPANCY ISO(B) K 0.00000 0.00000 0.00000 0.983 3.458 Na 0.75075 -0.75075 0.20243 1.000 1.469 Na 0.00000 0.00000 0.50000 0.017 3.158 Be 0.33333 0.66667 0.36850 1.000 0.632 Si 0.00000 0.21580 0.50000 0.833 0.727 Al 0.00000 0.21580 0.50000 0.167 0.727 Si 0.00000 0.34389 0.00000 0.833 0.566 Al 0.00000 0.34389 0.00000 0.167 0.566 Si 0.44740 -0.44740 0.30818 0.833 0.493 Al 0.44740 -0.44740 0.30818 0.167 0.493 O 0.09980 -0.09980 0.38138 1.000 1.393 O 0.30843 0.25990 0.24793 1.000 1.141 O 0.35937 0.45859 0.10578 1.000 0.953 O 0.50000 0.00000 0.50000 1.000 1.098 O 0.39429 -0.39429 0.48464 1.000 0.835 F 0.33333 0.66667 0.04480 1.000 1.074 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 11 +/- 11 +/- 7 MAX. ABS. INTENSITY / VOLUME**2: 6.893140248 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 7.08 6.15 12.4794 1 0 0 12.28 3.84 7.2050 1 1 0 13.29 2.93 6.6632 0 1 1 13.29 16.50 6.6632 1 0 1 14.19 5.70 6.2397 2 0 0 16.67 6.03 5.3175 1 1 1 18.13 8.16 4.8919 2 0 1 18.81 16.76 4.7168 2 1 0 21.36 10.07 4.1598 3 0 0 21.96 5.97 4.0472 1 2 1 21.96 71.79 4.0472 2 1 1 22.57 3.30 3.9402 0 0 2 23.68 3.99 3.7574 1 0 2 24.19 100.00 3.6787 0 3 1 24.71 7.25 3.6025 2 2 0 25.74 5.09 3.4612 3 1 0 25.77 1.08 3.4571 1 1 2 26.76 1.00 3.3316 2 0 2 28.16 4.09 3.1690 1 3 1 28.61 7.94 3.1199 4 0 0 29.54 5.82 3.0240 1 2 2 30.82 3.96 2.9008 4 0 1 31.27 1.67 2.8606 0 3 2 31.27 10.71 2.8606 3 0 2 32.89 1.05 2.7232 4 1 0 33.30 23.33 2.6909 2 3 1 34.49 6.60 2.6004 1 3 2 34.49 1.54 2.6004 3 1 2 34.86 2.86 2.5739 1 4 1 34.86 1.73 2.5739 4 1 1 34.90 3.93 2.5705 0 1 3 34.90 2.00 2.5705 1 0 3 36.74 3.30 2.4460 4 0 2 37.14 4.43 2.4210 0 2 3 37.45 8.92 2.4017 3 3 0 37.81 13.53 2.3794 0 5 1 38.88 2.46 2.3161 3 2 2 39.21 4.66 2.2973 3 3 1 39.90 3.82 2.2594 4 2 1 40.24 1.24 2.2414 5 1 0 40.26 1.44 2.2403 1 4 2 40.26 1.75 2.2403 4 1 2 40.62 2.24 2.2211 0 3 3 40.62 2.18 2.2211 3 0 3 42.89 1.38 2.1085 0 5 2 42.89 21.84 2.1085 5 0 2 44.79 5.95 2.0236 2 4 2 45.08 8.35 2.0110 6 0 1 45.12 10.29 2.0094 4 0 3 46.07 3.42 1.9701 0 0 4 46.62 1.03 1.9482 5 1 2 46.68 2.20 1.9460 0 1 4 48.13 1.13 1.8906 1 4 3 49.26 2.21 1.8499 1 6 1 49.56 10.95 1.8394 0 6 2 50.13 1.10 1.8197 3 4 2 50.18 1.79 1.8179 1 2 4 50.68 2.95 1.8012 4 4 0 51.26 4.06 1.7822 2 5 2 51.26 1.12 1.7822 5 2 2 51.31 3.57 1.7805 0 3 4 51.31 1.58 1.7805 3 0 4 51.56 16.00 1.7725 3 3 3 54.27 2.40 1.6903 6 2 1 55.14 2.94 1.6658 0 4 4 55.14 2.88 1.6658 4 0 4 55.60 1.12 1.6529 7 1 0 56.43 2.19 1.6306 0 6 3 56.72 1.72 1.6230 3 2 4 57.76 2.06 1.5962 1 4 4 58.98 2.62 1.5660 4 5 1 59.80 2.46 1.5464 0 5 4 60.00 4.63 1.5419 3 6 1 60.03 1.48 1.5411 1 6 3 60.50 1.18 1.5302 8 0 1 60.60 1.14 1.5281 0 2 5 62.09 1.17 1.4949 1 2 5 62.52 1.97 1.4855 4 4 3 62.75 2.08 1.4807 4 5 2 63.02 1.69 1.4751 3 5 3 63.02 1.30 1.4751 5 3 3 63.02 2.35 1.4751 7 0 3 63.08 1.50 1.4739 3 0 5 63.73 6.52 1.4603 6 3 2 64.69 1.57 1.4410 5 5 0 65.23 1.42 1.4303 6 0 4 65.71 2.71 1.4210 4 3 4 67.56 3.26 1.3866 9 0 0 67.88 1.08 1.3807 2 3 5 68.51 1.08 1.3695 1 8 2 68.77 2.91 1.3651 5 4 3 68.82 1.57 1.3641 4 1 5 71.61 1.66 1.3177 3 3 5 72.23 1.18 1.3080 9 0 2 73.36 1.08 1.2905 5 6 1 75.08 1.02 1.2653 2 1 6 76.08 1.38 1.2510 3 8 1 77.43 1.14 1.2326 10 0 1 77.65 1.50 1.2296 9 2 0 77.71 1.14 1.2289 3 6 4 83.10 1.16 1.1623 5 0 6 87.67 1.25 1.1131 6 3 5 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.