Na6 O19 Si8 Kruger H, Kahlenberg V, Kaindl R Solid State Sciences 7 (2005) 1390-1396 Structural studies on Na6Si8O19 - a monophyllosilicate with a new type of layered silicate anion _cod_database_code 1101079 _database_code_amcsd 0018284 CELL PARAMETERS: 4.9038 23.4810 15.3920 90.000 90.140 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 1772.324 Density (g/cm3): 2.498 MAX. ABS. INTENSITY / VOLUME**2: 4.214587247 RIR: 0.549 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.53 28.44 11.7405 0 2 0 2 9.47 1.45 9.3349 0 2 1 4 11.50 7.97 7.6960 0 0 2 2 13.76 3.21 6.4364 0 2 2 4 15.09 7.23 5.8703 0 4 0 2 16.15 17.94 5.4876 0 3 2 4 16.16 1.33 5.4849 0 4 1 4 17.69 19.82 5.0124 0 1 3 4 18.88 12.94 4.7013 0 2 3 4 19.01 1.10 4.6674 0 4 2 4 19.62 1.03 4.5249 1 2 0 4 19.77 31.93 4.4918 0 5 1 4 20.45 5.22 4.3439 -1 2 1 4 20.47 2.63 4.3386 1 2 1 4 20.70 4.38 4.2909 0 3 3 4 21.38 53.37 4.1556 1 3 0 4 21.46 22.04 4.1402 -1 0 2 2 21.51 7.87 4.1310 1 0 2 2 21.80 1.33 4.0773 -1 1 2 4 22.17 1.64 4.0098 1 3 1 4 22.17 14.35 4.0088 0 5 2 4 22.72 1.32 3.9135 0 6 0 2 22.77 26.81 3.9045 -1 2 2 4 22.82 32.09 3.8968 1 2 2 4 23.02 2.25 3.8631 0 4 3 4 23.11 1.93 3.8480 0 0 4 2 23.45 64.60 3.7928 0 6 1 4 24.32 16.61 3.6597 -1 3 2 4 24.34 43.95 3.6566 0 2 4 4 24.36 4.18 3.6542 1 4 1 4 24.36 30.23 3.6534 1 3 2 4 25.44 4.32 3.5011 1 1 3 4 25.54 5.98 3.4884 0 6 2 4 25.72 41.48 3.4641 0 5 3 4 25.80 23.94 3.4532 0 3 4 4 26.23 1.01 3.3975 -1 2 3 4 26.28 10.38 3.3917 1 5 0 4 26.34 12.73 3.3833 -1 4 2 4 26.38 6.69 3.3783 1 4 2 4 26.93 5.80 3.3111 1 5 1 4 27.21 2.69 3.2775 0 7 1 4 27.65 1.86 3.2260 1 3 3 4 28.69 8.77 3.1116 0 6 3 4 28.75 12.47 3.1056 -1 5 2 4 28.78 1.23 3.1017 1 5 2 4 29.20 11.91 3.0588 1 6 0 4 29.26 23.32 3.0523 0 1 5 4 29.41 3.25 3.0373 -1 4 3 4 29.46 4.50 3.0319 1 4 3 4 29.47 7.80 3.0308 -1 0 4 2 29.54 1.03 3.0237 1 0 4 2 29.72 2.99 3.0059 -1 1 4 4 29.79 14.78 2.9993 1 6 1 4 30.01 18.38 2.9777 0 2 5 4 30.02 1.53 2.9764 0 5 4 4 30.46 3.36 2.9346 -1 2 4 4 31.02 9.49 2.8832 0 8 1 4 31.49 8.63 2.8410 1 6 2 4 31.60 1.78 2.8316 -1 5 3 4 31.72 7.83 2.8205 1 3 4 4 31.87 2.09 2.8076 0 7 3 4 32.34 2.34 2.7686 1 7 0 4 32.64 1.81 2.7438 0 6 4 4 32.85 7.49 2.7263 0 4 5 4 32.86 5.33 2.7256 -1 7 1 4 32.88 3.61 2.7243 1 7 1 4 33.27 1.51 2.6931 -1 4 4 4 33.33 2.07 2.6880 1 4 4 4 34.10 3.09 2.6291 -1 6 3 4 34.15 2.53 2.6256 1 6 3 4 34.44 1.05 2.6040 1 7 2 4 34.58 4.34 2.5941 -1 1 5 4 34.65 4.57 2.5885 1 1 5 4 35.19 4.02 2.5502 0 1 6 4 35.22 4.70 2.5479 -1 2 5 4 35.24 5.33 2.5465 -1 5 4 4 35.30 3.53 2.5423 1 5 4 4 35.50 1.01 2.5286 0 7 4 4 35.65 3.93 2.5185 1 8 0 4 35.83 4.23 2.5062 0 2 6 4 36.28 1.21 2.4761 -1 3 5 4 36.36 9.08 2.4712 1 3 5 4 36.36 9.17 2.4709 0 9 2 4 36.65 100.00 2.4519 2 0 0 2 36.87 6.12 2.4379 -1 7 3 4 36.87 4.38 2.4377 0 3 6 4 37.16 1.71 2.4195 0 6 5 4 37.59 2.89 2.3927 1 6 4 4 37.79 3.86 2.3806 1 4 5 4 38.29 3.30 2.3507 0 4 6 4 38.56 1.46 2.3345 2 0 2 2 38.79 2.79 2.3212 0 10 1 4 39.56 2.80 2.2783 -1 9 1 4 39.57 1.69 2.2776 1 9 1 4 39.61 4.09 2.2754 -1 0 6 2 39.74 1.55 2.2681 0 7 5 4 39.88 2.07 2.2603 1 1 6 4 40.05 1.65 2.2513 0 5 6 4 40.10 1.81 2.2488 -1 7 4 4 40.15 1.48 2.2459 0 10 2 4 40.88 1.60 2.2073 -1 9 2 4 41.24 7.39 2.1893 0 1 7 4 41.50 1.53 2.1760 -2 2 3 4 41.59 1.84 2.1715 -1 6 5 4 41.79 1.39 2.1613 0 2 7 4 42.12 1.80 2.1455 0 6 6 4 42.56 5.96 2.1243 0 8 5 4 42.61 2.91 2.1216 -1 4 6 4 42.69 1.34 2.1179 1 4 6 4 42.71 2.35 2.1169 0 3 7 4 42.77 14.16 2.1144 0 11 1 4 42.89 1.17 2.1085 -1 8 4 4 42.94 1.51 2.1060 1 8 4 4 43.07 2.66 2.1004 1 9 3 4 43.12 1.27 2.0978 1 10 1 4 43.95 2.29 2.0600 -1 7 5 4 43.96 1.23 2.0597 -2 6 1 4 43.97 1.25 2.0591 0 4 7 4 44.02 9.85 2.0570 0 11 2 4 44.23 1.45 2.0477 -1 5 6 4 44.38 1.17 2.0414 1 10 2 4 44.44 1.79 2.0386 -2 2 4 4 44.54 2.66 2.0343 2 2 4 4 45.23 4.66 2.0049 2 6 2 4 45.28 1.68 2.0029 -2 5 3 4 45.31 3.70 2.0013 -2 3 4 4 45.35 3.65 1.9998 2 5 3 4 45.41 1.64 1.9971 2 3 4 4 45.58 1.21 1.9903 0 9 5 4 46.05 2.70 1.9709 0 11 3 4 46.39 3.43 1.9572 1 11 0 4 46.61 1.26 1.9484 2 4 4 4 46.62 3.64 1.9481 1 8 5 4 46.80 3.70 1.9411 0 12 1 4 47.05 5.15 1.9316 0 8 6 4 47.40 1.52 1.9180 -2 7 2 4 47.41 2.13 1.9176 0 1 8 4 47.45 1.24 1.9162 2 7 2 4 47.51 1.56 1.9138 -2 1 5 4 47.63 2.35 1.9093 2 1 5 4 47.97 1.14 1.8964 1 11 2 4 48.01 3.14 1.8950 -2 2 5 4 48.13 1.27 1.8906 2 2 5 4 48.77 1.57 1.8674 2 8 1 4 48.95 1.34 1.8607 2 3 5 4 49.08 1.51 1.8562 -1 10 4 4 49.13 1.08 1.8546 1 10 4 4 49.85 1.29 1.8292 0 9 6 4 50.09 1.55 1.8211 2 4 5 4 50.58 1.91 1.8047 1 12 1 4 51.12 1.34 1.7867 -1 6 7 4 51.63 1.39 1.7703 2 0 6 2 51.65 1.63 1.7696 -2 1 6 4 51.96 1.93 1.7598 0 8 7 4 52.12 1.19 1.7547 -2 2 6 4 52.14 2.87 1.7542 0 11 5 4 52.47 1.66 1.7438 1 11 4 4 52.56 4.99 1.7411 -2 9 2 4 52.86 1.19 1.7321 0 10 6 4 53.04 1.61 1.7266 0 6 8 4 53.23 1.38 1.7207 1 7 7 4 53.74 3.73 1.7057 0 1 9 4 54.22 1.06 1.6917 -2 8 4 4 54.44 1.16 1.6854 2 10 1 4 54.58 2.46 1.6814 0 9 7 4 54.73 1.47 1.6772 0 14 0 2 54.90 2.13 1.6723 1 5 8 4 55.08 2.27 1.6673 0 14 1 4 55.51 2.16 1.6555 2 10 2 4 56.01 1.30 1.6420 0 4 9 4 56.26 4.15 1.6351 0 13 4 4 57.34 1.14 1.6070 0 5 9 4 57.34 1.49 1.6069 -2 8 5 4 57.55 5.36 1.6015 -2 11 1 4 57.57 1.59 1.6010 2 11 1 4 57.61 1.64 1.6001 3 3 0 4 58.27 1.84 1.5835 3 2 2 4 58.46 1.13 1.5786 -2 4 7 4 58.56 1.22 1.5764 -2 11 2 4 58.60 2.02 1.5754 2 11 2 4 58.94 2.02 1.5671 0 6 9 4 58.99 1.33 1.5658 3 3 2 4 59.32 1.26 1.5579 0 13 5 4 59.40 1.22 1.5559 1 4 9 4 59.41 1.33 1.5558 0 12 6 4 60.22 2.33 1.5368 -2 11 3 4 60.26 1.63 1.5359 0 1 10 4 60.28 1.11 1.5354 2 11 3 4 60.52 3.03 1.5298 -1 8 8 4 60.60 2.52 1.5280 1 8 8 4 60.86 1.23 1.5221 -2 12 1 4 60.88 1.22 1.5217 2 12 1 4 61.01 1.67 1.5186 -2 8 6 4 61.21 1.28 1.5143 -3 5 2 4 61.30 1.31 1.5123 -2 1 8 4 61.46 1.73 1.5086 2 6 7 4 61.48 3.28 1.5083 3 6 0 4 61.59 1.81 1.5058 -3 0 4 2 61.65 1.15 1.5044 3 4 3 4 61.82 2.35 1.5008 3 6 1 4 62.40 1.68 1.4882 0 10 8 4 62.81 1.06 1.4795 3 6 2 4 62.96 1.39 1.4762 3 3 4 4 63.13 2.14 1.4728 0 14 5 4 63.27 1.12 1.4697 2 7 7 4 63.42 1.84 1.4667 -1 1 10 4 63.52 1.16 1.4647 1 1 10 4 63.62 3.59 1.4626 0 5 10 4 63.66 1.31 1.4618 0 12 7 4 63.70 1.11 1.4609 0 16 1 4 65.02 1.24 1.4343 -3 2 5 4 65.05 1.13 1.4339 -3 5 4 4 65.28 1.31 1.4293 -2 13 2 4 65.34 1.09 1.4281 3 8 0 4 65.37 1.01 1.4276 -2 11 5 4 65.85 2.48 1.4184 3 3 5 4 66.11 1.71 1.4134 -3 7 3 4 66.73 1.54 1.4018 -2 1 9 4 66.74 2.07 1.4015 -1 12 7 4 66.79 1.46 1.4006 3 4 5 4 66.81 1.72 1.4002 1 12 7 4 66.81 1.22 1.4002 -1 16 1 4 67.49 1.75 1.3879 -2 9 7 4 67.93 1.24 1.3799 -3 9 1 4 67.98 1.44 1.3789 -2 14 1 4 68.27 1.02 1.3739 -1 9 9 4 68.42 1.43 1.3712 0 16 4 4 69.08 3.03 1.3597 2 13 4 4 70.09 1.02 1.3426 2 5 9 4 70.88 2.25 1.3295 1 17 0 4 71.02 1.45 1.3272 -3 7 5 4 71.92 1.36 1.3128 2 12 6 4 71.95 1.09 1.3124 -1 4 11 4 72.05 1.09 1.3107 1 4 11 4 74.67 1.00 1.2711 2 10 8 4 75.03 1.11 1.2660 3 10 4 4 75.22 1.18 1.2632 -2 14 5 4 75.63 1.68 1.2574 -2 5 10 4 75.81 1.37 1.2548 2 5 10 4 76.56 2.03 1.2445 1 10 10 4 76.89 1.83 1.2399 -1 1 12 4 77.00 2.04 1.2384 1 1 12 4 77.93 1.41 1.2259 4 0 0 2 79.06 1.41 1.2112 4 3 0 4 81.52 1.02 1.1807 -1 17 6 4 82.71 1.06 1.1668 1 19 3 4 84.38 1.15 1.1479 -3 8 8 4 85.88 1.21 1.1317 -1 18 6 4 86.93 1.33 1.1207 -3 1 10 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.