Dachiardite-Ca Diffraction data computed using the structute from the paper listed below, along with the cell parameters refined from single crystal data of R061125 Quartieri S, Vezzalini G, Alberti A European Journal of Mineralogy 2 (1990) 187-193 Dachiardite from Hokiya-dake: evidence of a new topology Locality: Hokiya-dake, Japan CELL PARAMETERS: 18.6100 7.5000 10.2270 90.000 107.920 90.000 SPACE GROUP: C2/m ATOM X Y Z OCCUPANCY ISO(B) Ca 0.49020 0.23910 0.13350 0.320 7.500 K 0.54220 0.00000 0.53610 0.150 6.300 Na 0.54220 0.00000 0.53610 0.090 6.300 K 0.50000 0.25200 0.00000 0.080 6.600 Na 0.50000 0.25200 0.00000 0.060 6.600 Si 0.28720 0.20630 0.15780 0.870 1.500 Al 0.28720 0.20630 0.15780 0.050 1.500 Si 0.28800 0.26600 0.16800 0.070 2.200 Si 0.19170 0.29590 0.35540 0.900 1.900 Al 0.19170 0.29590 0.35540 0.020 1.900 Si 0.18800 0.23000 0.35600 0.080 2.200 Si 0.09640 0.00000 0.69950 0.640 1.000 Al 0.09640 0.00000 0.69950 0.280 1.000 Si 0.08900 0.50000 0.69100 0.050 2.200 Al 0.08900 0.50000 0.69100 0.030 2.200 Si 0.08090 0.00000 0.37920 0.610 1.000 Al 0.08090 0.00000 0.37920 0.310 1.000 Si 0.07800 0.50000 0.37200 0.050 2.200 Al 0.07800 0.50000 0.37200 0.030 2.200 O 0.36360 0.32040 0.21810 0.920 3.400 O 0.37600 0.15200 0.22600 0.080 4.300 O 0.11520 0.17910 0.32840 0.920 2.900 O 0.11300 0.31400 0.31600 0.080 4.300 O 0.22640 0.25630 0.23380 1.000 5.800 O 0.09910 0.00000 0.54400 0.920 3.400 O 0.08300 0.50000 0.52800 0.080 4.300 O 0.16690 0.50000 0.34610 0.920 3.400 O 0.17100 0.00000 0.35600 0.080 4.300 O 0.31070 0.00000 0.17690 0.920 3.300 O 0.32600 0.50000 0.19900 0.080 4.300 O 0.25000 0.25000 0.00000 1.000 6.300 O 0.25000 0.25000 0.50000 1.000 6.200 O 0.01020 0.00000 0.70790 0.920 1.900 O 0.00400 0.50000 0.61100 0.080 4.300 Wa 0.49080 0.00000 0.25650 0.920 6.300 Wa 0.08350 0.00000 0.03360 0.540 5.000 Wa 0.06890 0.13340 0.02170 0.230 8.100 Wa 0.07430 0.60550 0.02620 0.260 5.600 Wa 0.09190 0.50000 0.03240 0.480 7.100 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 0.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 16 +/- 6 +/- 8 MAX. ABS. INTENSITY / VOLUME**2: 5.466840908 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 9.09 1.58 9.7309 0 0 1 9.99 49.50 8.8536 2 0 0 12.82 21.21 6.9061 1 1 0 14.81 17.85 5.9808 -1 1 1 16.61 4.68 5.3377 1 1 1 17.90 24.16 4.9559 -2 0 2 18.23 37.06 4.8654 0 0 2 19.13 1.11 4.6383 3 1 0 19.30 4.79 4.5978 -4 0 1 20.06 2.75 4.4268 4 0 0 21.04 4.16 4.2232 -1 1 2 22.62 35.88 3.9314 -4 0 2 23.07 6.73 3.8548 -3 1 2 23.15 1.45 3.8417 3 1 1 23.42 43.49 3.7991 2 0 2 23.60 9.08 3.7701 1 1 2 23.73 6.55 3.7500 0 2 0 24.52 8.76 3.6303 4 0 1 25.46 9.08 3.4992 0 2 1 25.80 100.00 3.4530 2 2 0 26.19 25.96 3.4025 -2 0 3 26.33 10.82 3.3847 -2 2 1 26.78 13.27 3.3294 -5 1 1 27.50 4.89 3.2436 0 0 3 27.86 40.88 3.2024 5 1 0 28.68 5.11 3.1126 -4 0 3 28.80 1.44 3.1003 -5 1 2 28.97 5.61 3.0817 -1 1 3 29.54 4.35 3.0236 -3 1 3 29.65 2.22 3.0130 3 1 2 29.88 1.71 2.9904 -2 2 2 30.09 2.03 2.9702 0 2 2 30.20 28.03 2.9591 -6 0 2 30.29 1.92 2.9512 6 0 0 31.22 11.84 2.8648 4 0 2 31.26 19.25 2.8613 4 2 0 31.86 1.23 2.8091 1 1 3 33.01 13.74 2.7135 -4 2 2 33.58 14.95 2.6688 2 2 2 34.21 2.13 2.6209 -6 0 3 34.38 1.80 2.6083 4 2 1 35.12 14.01 2.5552 -2 0 4 35.63 3.36 2.5199 -2 2 3 35.88 1.31 2.5030 -7 1 1 36.25 1.37 2.4780 -4 0 4 36.63 6.02 2.4532 0 2 3 37.36 1.57 2.4070 -3 1 4 37.55 4.16 2.3950 -4 2 3 37.68 3.13 2.3873 5 1 2 37.70 1.63 2.3860 -1 1 4 39.16 5.66 2.3006 4 0 3 39.71 2.49 2.2698 -7 1 3 41.33 1.06 2.1847 -3 3 2 41.41 1.48 2.1806 2 0 4 41.64 1.13 2.1689 1 3 2 43.79 1.16 2.0674 -4 2 4 44.39 1.35 2.0409 0 2 4 44.48 3.69 2.0367 -2 0 5 44.99 2.98 2.0151 -5 3 2 45.57 2.61 1.9906 3 3 2 45.78 1.31 1.9821 -9 1 1 46.13 1.27 1.9676 3 1 4 46.18 1.80 1.9657 -8 0 4 46.33 3.90 1.9599 -8 2 2 47.15 1.92 1.9274 -6 2 4 47.32 2.73 1.9208 6 2 2 47.89 1.34 1.8995 4 0 4 48.28 2.08 1.8851 2 2 4 48.56 12.39 1.8750 0 4 0 49.04 1.24 1.8578 -10 0 2 49.40 1.82 1.8450 -10 0 1 50.12 1.88 1.8202 -7 3 1 50.26 1.01 1.8152 8 0 2 51.39 5.50 1.7781 7 3 0 51.62 4.52 1.7707 10 0 0 52.17 2.56 1.7534 -8 0 5 53.04 1.01 1.7265 4 4 0 53.66 1.11 1.7080 -6 2 5 53.87 1.72 1.7019 6 2 3 55.18 1.49 1.6647 -10 2 2 55.30 2.74 1.6612 -3 1 6 56.76 2.54 1.6218 0 0 6 57.17 1.37 1.6111 -7 3 4 58.25 2.10 1.5838 -6 4 2 58.40 2.01 1.5801 3 3 4 58.86 1.20 1.5689 4 4 2 59.04 1.78 1.5646 7 3 2 59.39 2.36 1.5563 -8 0 6 59.71 1.85 1.5487 -9 3 3 60.04 2.01 1.5408 -2 2 6 60.40 1.69 1.5326 -12 0 3 61.18 3.11 1.5148 2 0 6 61.32 1.36 1.5118 -6 2 6 61.56 1.10 1.5065 6 2 4 62.38 1.02 1.4886 0 2 6 62.74 1.02 1.4809 8 2 3 65.12 1.30 1.4324 8 0 4 65.62 1.19 1.4228 -3 5 2 65.84 1.41 1.4184 1 5 2 65.92 1.90 1.4169 -12 2 1 67.34 1.27 1.3905 -11 3 1 67.67 1.05 1.3846 -8 0 7 67.69 1.19 1.3842 -1 3 6 67.86 4.66 1.3812 5 5 0 68.13 1.01 1.3763 -12 2 4 68.31 2.45 1.3731 12 2 0 72.48 2.68 1.3041 4 2 6 73.57 1.13 1.2874 10 4 0 74.23 1.29 1.2776 -4 0 8 76.25 2.72 1.2488 -14 2 3 77.44 1.35 1.2325 12 2 2 80.46 1.21 1.1936 10 2 4 81.73 1.26 1.1783 2 4 6 86.44 1.32 1.1258 -3 5 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.