Vayrynenite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R050243 Huminicki D M C, Hawthorne F C The Canadian Mineralogist 38 (2000) 1425-1432 Refinement of the crystal structure of vayrynenite CELL PARAMETERS: 5.404400 14.51450 4.705200 90.00000 102.7980 90.00000 SPACE GROUP: P2_1/a X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 12.18 69.90 7.2688 0 2 0 17.87 14.57 4.9642 1 1 0 19.30 4.43 4.5990 0 0 1 20.25 34.50 4.3849 0 1 1 22.88 17.82 3.8865 0 2 1 24.93 2.67 3.5707 1 3 0 25.80 100.00 3.4528 -1 2 1 26.72 8.38 3.3359 0 3 1 29.07 8.48 3.0710 1 1 1 29.83 6.45 2.9940 1 4 0 31.00 65.57 2.8840 1 2 1 31.36 26.61 2.8515 0 4 1 33.60 38.98 2.6664 -1 4 1 33.93 28.01 2.6408 2 0 0 35.22 9.30 2.5471 1 5 0 36.17 6.86 2.4821 2 2 0 36.55 1.13 2.4576 0 5 1 37.09 15.00 2.4229 0 6 0 37.83 1.98 2.3769 1 4 1 38.52 1.13 2.3361 -1 5 1 38.82 2.72 2.3189 2 3 0 39.16 7.82 2.2995 0 0 2 39.61 10.04 2.2742 -1 1 2 39.99 13.64 2.2536 -2 3 1 40.96 8.94 2.2023 1 6 0 41.10 4.27 2.1951 -1 2 2 42.13 5.64 2.1436 0 6 1 42.33 2.85 2.1340 1 5 1 43.08 13.18 2.0988 2 0 1 43.49 2.15 2.0797 -1 3 2 43.90 23.21 2.0616 -1 6 1 44.93 6.28 2.0164 2 2 1 46.25 12.97 1.9619 -2 0 2 46.67 9.11 1.9451 -1 4 2 46.83 7.53 1.9388 1 1 2 47.44 2.81 1.9153 -2 5 1 49.64 2.78 1.8355 -1 7 1 50.17 3.50 1.8172 0 8 0 50.17 2.97 1.8175 2 4 1 50.54 2.32 1.8051 -1 5 2 50.58 7.61 1.8036 0 5 2 51.13 7.34 1.7853 2 6 0 52.91 10.65 1.7295 -3 2 1 53.14 4.78 1.7226 1 4 2 53.52 2.02 1.7111 3 2 0 53.84 1.95 1.7018 2 5 1 54.24 6.08 1.6901 0 8 1 54.98 5.01 1.6691 -1 6 2 55.02 2.05 1.6679 0 6 2 55.71 1.30 1.6489 -1 8 1 56.32 1.76 1.6325 2 7 0 57.61 6.07 1.5991 -3 4 1 58.11 1.28 1.5864 2 6 1 58.19 5.71 1.5844 3 4 0 58.65 3.17 1.5730 1 8 1 58.74 5.89 1.5710 2 0 2 58.92 6.55 1.5667 -3 1 2 59.11 1.02 1.5619 2 1 2 59.24 2.11 1.5588 -1 1 3 59.95 1.50 1.5422 -1 7 2 59.98 1.42 1.5413 0 7 2 60.36 1.45 1.5326 -1 2 3 60.70 1.87 1.5247 -2 6 2 60.71 2.05 1.5246 0 1 3 60.82 8.31 1.5221 1 6 2 60.98 1.59 1.5185 -3 5 1 61.54 2.66 1.5060 3 5 0 61.73 2.41 1.5018 3 2 1 61.95 3.81 1.4970 2 8 0 62.10 1.72 1.4937 -1 9 1 62.07 2.03 1.4944 2 3 2 62.79 1.58 1.4790 -2 8 1 62.92 1.81 1.4762 2 7 1 62.99 1.15 1.4747 -2 0 3 63.35 1.10 1.4671 -2 1 3 63.62 4.89 1.4616 0 3 3 64.95 2.04 1.4349 -3 6 1 65.40 2.63 1.4262 -2 7 2 65.49 7.45 1.4243 3 6 0 65.51 3.15 1.4240 1 7 2 66.03 2.24 1.4140 3 4 1 66.20 5.50 1.4108 -2 3 3 67.53 5.29 1.3862 0 10 1 67.57 3.14 1.3854 -3 5 2 67.76 1.15 1.3821 2 5 2 68.22 3.41 1.3738 2 8 1 68.58 3.85 1.3674 1 2 3 68.64 1.25 1.3665 -2 4 3 69.24 1.48 1.3561 0 5 3 69.56 2.95 1.3507 -4 0 1 70.30 1.36 1.3381 1 3 3 71.53 2.42 1.3181 2 6 2 71.72 1.09 1.3152 -2 5 3 72.62 3.27 1.3011 -4 3 1 72.68 1.15 1.3001 1 4 3 80.17 1.37 1.1964 -3 9 1 80.28 4.70 1.1951 2 10 1 81.45 5.04 1.1808 1 12 0 81.94 2.50 1.1750 -1 1 4 83.54 1.25 1.1565 1 7 3 86.44 1.91 1.1250 -1 9 3 86.85 1.38 1.1207 2 5 3 87.48 1.24 1.1143 4 7 0 88.23 1.66 1.1067 -3 7 3 88.71 1.72 1.1019 -4 3 3 89.31 1.29 1.0961 -2 11 2 89.31 1.29 1.0961 -2 11 2 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.