Lasalite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from single crystal data of R070476 Iida A, Ozeki T Acta Crystallographica C60 (2004) i43-i46 Mg2Na2V10O28*20H2O and Mg3V10O28*28H2O Locality: synthetic CELL PARAMETERS: 23.8500 11.0000 17.0080 90.000 118.260 90.000 SPACE GROUP: C2/c ATOM X Y Z OCCUPANCY ISO(B) Mg 0.11263 0.09300 0.59027 1.000 0.580 Na 0.19887 0.67605 0.53862 1.000 1.415 V 0.07189 0.21033 0.28313 1.000 0.457 V 0.07332 0.61761 0.28607 1.000 0.441 V 0.13346 0.41597 0.21885 1.000 0.473 V 0.15583 0.41074 0.41296 1.000 0.502 V 0.01151 0.41638 0.35293 1.000 0.386 O 0.07166 0.06513 0.28211 1.000 0.821 O 0.07392 0.76400 0.28697 1.000 0.742 O 0.17340 0.41393 0.16419 1.000 0.766 O 0.21439 0.41404 0.51254 1.000 0.876 O 0.04407 0.41401 0.11155 1.000 0.584 O 0.08335 0.41632 0.44589 1.000 0.553 O 0.19249 0.41349 0.33890 1.000 0.600 O 0.11699 0.24886 0.22362 1.000 0.584 O 0.13695 0.24692 0.39493 1.000 0.592 O 0.11717 0.57965 0.22367 1.000 0.592 O 0.13780 0.58033 0.39391 1.000 0.600 O 0.00939 0.24470 0.32797 1.000 0.513 O 0.00925 0.58639 0.32791 1.000 0.482 O 0.06284 0.41564 0.27887 1.000 0.474 O 0.11310 -0.09275 0.59606 1.000 0.876 O 0.04096 0.09098 0.46271 1.000 0.884 O 0.17754 0.08550 0.53848 1.000 0.742 O 0.17799 0.08937 0.72108 1.000 1.026 O 0.03705 0.10426 0.62451 1.000 0.829 O 0.11855 0.27880 0.59552 1.000 1.003 O 0.19082 0.85630 0.45240 1.000 1.429 O 0.26327 0.78830 0.66768 1.000 1.169 O 0.23146 0.12755 0.29653 1.000 1.058 O 0.05511 0.72088 0.47750 1.000 1.469 H 0.11370 -0.12700 0.63250 1.000 1.658 H 0.09960 -0.13200 0.55710 1.000 1.500 H 0.03210 0.13200 0.43000 1.000 2.842 H 0.01970 0.03800 0.43940 1.000 1.816 H 0.17320 0.12800 0.50010 1.000 0.711 H 0.20980 0.08700 0.57200 1.000 2.527 H 0.19410 0.03100 0.74210 1.000 1.658 H 0.19130 0.14000 0.74750 1.000 1.895 H 0.04470 0.10600 0.67150 1.000 1.579 H 0.01580 0.15400 0.60360 1.000 1.658 H 0.10910 0.31500 0.55900 1.000 1.263 H 0.11900 0.31100 0.63300 1.000 2.527 H 0.18700 0.91300 0.47100 1.000 3.790 H 0.15970 0.86100 0.40500 1.000 2.842 H 0.25290 0.81000 0.69700 1.000 2.842 H 0.29060 0.83000 0.67210 1.000 1.974 H 0.20550 0.16000 0.29340 1.000 1.579 H 0.25550 0.14100 0.34900 1.000 3.000 H 0.04440 0.68700 0.43500 1.000 3.316 H 0.04720 0.69200 0.50600 1.000 1.184 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 19 +/- 10 +/- 13 MAX. ABS. INTENSITY / VOLUME**2: 14.86494328 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 8.42 39.80 10.5036 2 0 0 9.07 100.00 9.7449 1 1 0 9.68 38.85 9.1373 -1 1 1 10.78 35.44 8.2057 -2 0 2 11.81 32.92 7.4904 0 0 2 11.87 8.63 7.4545 1 1 1 13.23 47.40 6.6911 -1 1 2 13.74 2.04 6.4433 -3 1 1 14.94 8.31 5.9310 -3 1 2 15.00 1.73 5.9071 3 1 0 16.88 7.98 5.2518 4 0 0 17.17 3.17 5.1630 0 2 1 17.50 2.23 5.0687 2 0 2 17.86 2.02 4.9654 -2 2 1 18.21 2.43 4.8713 3 1 1 19.43 1.06 4.5687 -2 2 2 20.38 3.09 4.3582 -5 1 2 21.66 2.21 4.1028 -4 0 4 22.09 3.89 4.0247 -4 2 1 22.47 3.05 3.9577 -3 1 4 22.52 6.61 3.9476 -2 2 3 22.59 2.03 3.9364 3 1 2 23.50 4.73 3.7854 -1 1 4 24.07 12.54 3.6971 0 2 3 24.10 1.08 3.6934 -4 2 3 24.88 3.80 3.5784 -1 3 1 25.84 1.59 3.4481 1 3 1 26.64 6.49 3.3456 -2 2 4 27.48 2.39 3.2458 -3 1 5 27.49 2.81 3.2445 -7 1 2 28.37 7.79 3.1460 -6 2 1 29.20 1.24 3.0588 -1 1 5 29.31 5.18 3.0468 -1 3 3 29.32 4.33 3.0458 -3 3 3 30.26 4.18 2.9535 6 2 0 30.89 2.55 2.8952 7 1 0 30.98 19.07 2.8864 -8 0 4 31.04 2.91 2.8815 -5 3 1 31.05 1.53 2.8804 -4 2 5 31.43 17.35 2.8464 -2 2 5 32.56 6.63 2.7500 0 4 0 32.74 1.48 2.7352 -6 0 6 32.97 4.94 2.7166 6 0 2 33.12 7.92 2.7048 0 4 1 33.18 13.94 2.7003 6 2 1 34.26 4.29 2.6174 -8 2 3 34.76 1.27 2.5807 5 1 3 35.09 1.75 2.5575 -1 1 6 35.42 3.26 2.5343 4 0 4 36.93 2.88 2.4339 -7 3 1 39.24 7.15 2.2958 -9 1 6 39.95 8.35 2.2565 5 1 4 40.36 1.12 2.2349 -6 4 1 41.01 5.17 2.2007 -10 0 6 41.26 3.83 2.1880 1 5 0 41.41 3.87 2.1805 -1 5 1 42.47 8.38 2.1287 -1 5 2 42.91 5.29 2.1078 6 0 4 43.08 1.92 2.0999 -3 5 2 43.19 1.38 2.0947 -8 2 7 44.79 4.59 2.0233 -11 1 6 45.44 1.09 1.9960 -5 5 2 45.49 1.41 1.9939 5 1 5 46.98 1.19 1.9340 -10 2 7 47.13 11.20 1.9285 4 0 6 47.15 1.57 1.9277 -11 1 7 47.24 1.46 1.9243 -12 0 6 47.33 4.69 1.9208 -10 0 8 47.68 1.46 1.9075 7 1 4 49.73 7.69 1.8333 0 6 0 50.18 1.06 1.8179 2 2 7 50.54 1.02 1.8060 2 6 0 51.94 3.61 1.7606 -12 0 8 53.43 1.78 1.7148 4 4 5 54.30 1.29 1.6896 6 0 6 55.23 3.54 1.6632 -4 0 10 56.56 2.29 1.6271 -14 0 2 57.40 5.36 1.6052 -9 5 6 57.94 5.07 1.5916 5 5 4 61.71 2.33 1.5031 -11 5 6 65.65 1.28 1.4221 -16 2 7 66.15 1.17 1.4125 -11 5 8 66.17 1.04 1.4123 -12 2 11 66.19 1.73 1.4119 -16 0 2 66.36 1.20 1.4086 -10 6 6 66.55 1.02 1.4050 -6 0 12 66.65 1.11 1.4033 12 2 3 67.99 1.36 1.3788 -5 1 12 68.79 1.05 1.3647 3 3 9 70.93 2.22 1.3287 4 6 6 72.59 1.13 1.3024 13 5 0 74.76 1.08 1.2699 -12 6 8 82.01 1.67 1.1750 -5 5 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.