Barylite Rastsvetaeva R K, Chukanov N V Doklady Akademii Nauk 388 (2003) 205-207 Crystal structure and microtwinning of a new mineral clinobarylite, BaBe2Si2O7 Note: polytype barylite-1O _database_code_amcsd 0019239 CELL PARAMETERS: 11.6180 4.9040 4.6550 89.940 90.000 90.000 SPACE GROUP: Pm X-RAY WAVELENGTH: 1.541838 Cell Volume: 265.217 Density (g/cm3): 4.051 MAX. ABS. INTENSITY / VOLUME**2: 23.61778504 RIR: 1.899 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.25 60.29 5.8090 2 0 0 2 18.09 1.90 4.9040 0 1 0 1 19.65 31.39 4.5180 1 1 0 2 20.55 35.81 4.3211 1 0 1 2 23.74 1.61 3.7472 2 1 0 2 26.38 48.94 3.3779 0 1 1 1 26.41 49.01 3.3744 0 -1 1 1 27.50 15.56 3.2436 1 1 1 2 27.53 15.00 3.2405 1 -1 1 2 29.39 87.36 3.0393 3 1 0 2 30.02 100.00 2.9771 3 0 1 2 30.62 58.40 2.9201 2 1 1 2 30.64 58.30 2.9178 2 -1 1 2 30.78 5.64 2.9045 4 0 0 2 35.94 23.61 2.4991 4 1 0 2 36.65 37.90 2.4520 0 2 0 1 37.49 9.98 2.3991 1 2 0 2 38.69 38.17 2.3275 0 0 2 1 39.91 15.50 2.2590 2 2 0 2 40.98 24.64 2.2023 4 1 1 2 41.00 24.46 2.2013 4 -1 1 2 41.61 4.41 2.1704 0 2 1 1 41.65 4.63 2.1685 0 -2 1 1 41.81 20.93 2.1605 2 0 2 2 42.37 8.08 2.1335 1 2 1 2 42.40 7.73 2.1317 1 -2 1 2 43.08 18.20 2.0998 5 1 0 2 43.53 20.20 2.0790 5 0 1 2 43.69 4.65 2.0717 3 2 0 2 43.73 10.27 2.0699 1 1 2 2 43.77 10.22 2.0683 1 -1 2 2 44.57 4.63 2.0331 2 2 1 2 44.60 4.96 2.0316 2 -2 1 2 45.88 1.67 1.9779 2 1 2 2 45.92 1.75 1.9764 2 -1 2 2 46.92 8.72 1.9363 6 0 0 2 48.06 9.63 1.8933 3 2 1 2 48.09 9.74 1.8921 3 -2 1 2 48.59 2.67 1.8736 4 2 0 2 49.30 12.25 1.8485 3 1 2 2 49.33 12.04 1.8473 3 -1 2 2 50.23 3.41 1.8163 4 0 2 2 52.64 5.11 1.7386 4 2 1 2 52.68 5.16 1.7376 4 -2 1 2 53.81 3.38 1.7037 4 1 2 2 53.84 3.38 1.7028 4 -1 2 2 54.32 5.90 1.6890 0 2 2 1 54.38 5.80 1.6872 0 -2 2 1 54.63 8.28 1.6799 6 1 1 2 54.65 8.38 1.6795 6 -1 1 2 54.93 3.76 1.6714 1 2 2 2 55.00 3.43 1.6697 1 -2 2 2 56.76 4.80 1.6218 2 2 2 2 56.82 5.05 1.6202 2 -2 2 2 58.16 4.59 1.5861 5 2 1 2 58.19 4.83 1.5854 5 -2 1 2 58.67 2.50 1.5735 2 3 0 2 58.73 2.83 1.5721 7 1 0 2 59.09 2.97 1.5633 7 0 1 2 59.25 7.45 1.5594 5 1 2 2 59.28 7.35 1.5587 5 -1 2 2 59.73 1.39 1.5481 3 2 2 2 59.79 1.45 1.5468 3 -2 2 2 59.96 1.42 1.5428 0 3 1 1 60.00 1.43 1.5418 0 -3 1 1 60.16 1.91 1.5380 1 0 3 2 60.54 6.81 1.5294 1 3 1 2 60.58 6.89 1.5284 1 -3 1 2 60.97 5.29 1.5196 6 2 0 2 61.58 3.10 1.5060 3 3 0 2 62.26 3.02 1.4911 2 3 1 2 62.30 3.09 1.4902 2 -3 1 2 62.33 2.00 1.4896 7 1 1 2 62.35 2.00 1.4893 7 -1 1 2 62.38 6.26 1.4886 6 0 2 2 62.79 3.81 1.4798 0 1 3 1 62.83 3.77 1.4789 0 -1 3 1 63.36 1.25 1.4680 1 1 3 2 63.40 1.18 1.4671 1 -1 3 2 63.74 2.38 1.4601 4 2 2 2 63.80 2.02 1.4589 4 -2 2 2 64.13 9.37 1.4523 8 0 0 2 64.49 1.92 1.4449 6 2 1 2 64.52 1.95 1.4443 6 -2 1 2 64.72 9.55 1.4404 3 0 3 2 65.04 5.84 1.4340 2 1 3 2 65.08 5.81 1.4332 2 -1 3 2 65.53 12.74 1.4245 4 3 0 2 68.24 2.67 1.3745 7 2 0 2 68.92 1.49 1.3625 4 3 1 2 68.96 1.35 1.3618 4 -3 1 2 70.43 2.11 1.3370 5 3 0 2 70.60 4.43 1.3342 8 1 1 2 70.61 4.34 1.3340 8 -1 1 2 71.57 1.39 1.3184 7 2 1 2 71.60 1.29 1.3180 7 -2 1 2 72.47 1.80 1.3042 2 3 2 2 72.51 1.05 1.3035 1 2 3 2 72.55 1.95 1.3030 2 -3 2 2 72.55 1.77 1.3030 7 1 2 2 72.58 1.69 1.3026 7 -1 2 2 73.37 6.57 1.2904 5 0 3 2 74.09 1.74 1.2796 2 2 3 2 74.17 1.84 1.2784 2 -2 3 2 74.56 2.02 1.2728 6 2 2 2 74.61 2.13 1.2721 6 -2 2 2 75.10 1.31 1.2650 3 3 2 2 75.18 1.32 1.2638 3 -3 2 2 76.19 5.16 1.2495 8 2 0 2 76.70 3.22 1.2425 3 2 3 2 76.78 3.28 1.2414 3 -2 3 2 77.47 6.54 1.2321 8 0 2 2 78.44 3.04 1.2192 1 4 0 2 78.73 4.59 1.2155 4 3 2 2 78.80 4.56 1.2145 4 -3 2 2 79.42 1.18 1.2066 6 3 1 2 79.46 1.22 1.2062 6 -3 1 2 81.94 2.71 1.1758 6 1 3 2 81.98 2.70 1.1753 6 -1 3 2 82.97 1.38 1.1637 0 0 4 1 83.13 1.93 1.1619 2 4 1 2 83.18 2.07 1.1613 2 -4 1 2 84.89 2.05 1.1423 5 2 3 2 84.96 2.18 1.1415 5 -2 3 2 85.00 1.86 1.1411 2 0 4 2 86.03 2.93 1.1300 7 3 1 2 86.07 2.93 1.1296 7 -3 1 2 86.30 1.69 1.1272 1 1 4 2 86.35 1.68 1.1267 1 -1 4 2 86.92 2.31 1.1207 1 3 3 2 87.04 2.38 1.1196 1 -3 3 2 88.87 2.17 1.1012 8 2 2 2 88.92 2.20 1.1007 8 -2 2 2 89.13 2.23 1.0986 10 1 1 2 89.14 2.22 1.0985 10 -1 1 2 89.20 2.32 1.0979 4 4 1 2 89.25 2.29 1.0974 4 -4 1 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.