Trinepheline Vulic P, Kahlenberg V, Konzett J American Mineralogist 93 (2008) 1072-1079 On the existence of a Na-deficient monoclinic trinepheline with composition Na7.85Al7.85Si8.15O32 Locality: synthetic _database_code_amcsd 0004612 CELL PARAMETERS: 9.9897 9.9622 24.9790 90.000 90.000 119.788 SPACE GROUP: P2_1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 2157.432 Density (g/cm3): 2.616 MAX. ABS. INTENSITY / VOLUME**2: 3.908438708 RIR: 0.487 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.45 1.61 7.1088 0 1 2 2 17.52 1.63 5.0624 0 1 4 2 17.72 8.19 5.0039 1 1 0 2 17.76 2.19 4.9948 -2 1 0 2 17.81 2.59 4.9811 -1 2 0 2 20.49 17.80 4.3349 2 0 0 2 20.55 15.45 4.3229 0 2 0 2 20.58 16.22 4.3151 -2 2 0 2 20.71 2.98 4.2890 1 1 3 2 20.74 5.08 4.2832 2 -1 3 2 20.78 2.93 4.2746 -1 2 3 2 21.34 100.00 4.1632 0 0 6 1 22.80 1.14 3.9006 2 -1 4 2 23.13 49.70 3.8450 2 0 3 2 23.18 56.65 3.8367 0 2 3 2 23.22 47.33 3.8312 2 -2 3 2 23.73 1.11 3.7497 1 -1 6 2 27.03 1.63 3.2985 0 1 7 2 27.21 17.99 3.2773 2 1 0 2 27.24 41.12 3.2734 1 2 0 2 27.25 14.48 3.2730 -3 1 0 2 27.30 5.18 3.2666 -3 2 0 2 27.36 38.25 3.2602 -2 3 0 2 27.48 1.06 3.2453 3 -1 1 2 28.15 8.04 3.1700 2 1 2 2 28.18 3.27 3.1665 1 2 2 2 29.29 11.73 3.0496 2 1 3 2 29.32 2.87 3.0464 1 2 3 2 29.37 5.28 3.0409 3 -2 3 2 29.40 3.57 3.0378 -1 3 3 2 29.42 3.52 3.0358 -2 3 3 2 29.75 55.26 3.0027 2 0 6 2 29.79 61.76 2.9987 0 2 6 2 29.82 58.00 2.9961 2 -2 6 2 30.77 1.96 2.9053 1 1 7 2 30.79 3.98 2.9035 2 -1 7 2 30.81 1.08 2.9019 2 1 4 2 30.82 1.47 2.9009 -1 2 7 2 30.94 18.76 2.8899 3 0 0 2 31.03 8.12 2.8820 0 3 0 2 31.09 33.42 2.8767 -3 3 0 2 32.50 2.31 2.7550 2 0 7 2 32.71 1.84 2.7380 1 2 5 2 32.80 1.02 2.7303 -2 3 5 2 32.94 1.26 2.7190 3 -3 3 2 33.86 1.29 2.6476 2 -1 8 2 33.91 1.41 2.6433 1 0 9 2 33.93 1.60 2.6422 1 -1 9 2 34.84 5.13 2.5751 2 1 6 2 34.87 4.53 2.5732 1 2 6 2 34.87 7.12 2.5730 3 -1 6 2 34.91 3.55 2.5699 3 -2 6 2 34.94 1.91 2.5680 -1 3 6 2 34.96 13.92 2.5668 -2 3 6 2 35.89 9.59 2.5020 2 2 0 2 35.96 9.52 2.4974 -4 2 0 2 36.06 7.14 2.4905 -2 4 0 2 36.70 1.28 2.4489 4 -2 2 2 37.06 2.04 2.4261 2 -1 9 2 37.39 3.50 2.4051 3 1 0 2 37.54 1.57 2.3961 2 2 3 2 37.54 4.06 2.3959 -4 3 0 2 37.55 8.48 2.3951 -1 4 0 2 37.60 1.24 2.3921 4 -2 3 2 38.17 2.15 2.3578 1 3 2 2 38.52 25.41 2.3374 2 0 9 2 38.55 20.50 2.3355 0 2 9 2 38.57 33.47 2.3343 2 -2 9 2 38.84 1.23 2.3188 4 -2 4 2 38.93 1.34 2.3134 -2 4 4 2 39.02 14.70 2.3085 4 -1 3 2 39.04 4.25 2.3070 1 3 3 2 39.12 11.74 2.3025 4 -3 3 2 39.14 11.93 2.3017 -1 4 3 2 39.18 9.23 2.2994 -3 4 3 2 40.22 2.43 2.2424 4 -1 4 2 41.67 1.91 2.1674 4 0 0 2 41.74 1.12 2.1640 1 3 5 2 41.79 2.00 2.1615 0 4 0 2 41.87 2.62 2.1575 -4 4 0 2 42.14 1.62 2.1445 2 2 6 2 42.69 4.89 2.1180 2 1 9 2 42.71 3.89 2.1169 1 2 9 2 42.75 3.24 2.1151 3 -2 9 2 42.77 1.61 2.1140 -1 3 9 2 42.79 1.14 2.1133 -2 3 9 2 43.45 1.78 2.0825 3 1 6 2 43.47 18.94 2.0816 0 0 12 1 43.49 1.18 2.0810 4 -1 6 2 43.51 3.70 2.0799 1 3 6 2 43.58 2.10 2.0766 4 -3 6 2 43.78 1.92 2.0679 1 1 11 2 44.79 1.08 2.0236 1 -1 12 2 45.65 5.37 1.9875 2 3 0 2 45.68 2.30 1.9859 -5 2 0 2 45.80 1.12 1.9813 2 3 1 2 45.85 1.58 1.9789 -3 5 0 2 46.25 1.12 1.9628 2 3 2 2 46.97 7.04 1.9345 3 2 3 2 47.10 3.75 1.9295 5 -3 3 2 47.19 1.50 1.9262 -2 5 3 2 47.21 4.17 1.9253 -3 5 3 2 47.28 1.01 1.9225 4 0 6 2 47.39 2.69 1.9183 0 4 6 2 47.46 1.46 1.9156 4 -4 6 2 48.12 1.46 1.8908 -5 1 0 2 48.21 1.22 1.8876 0 3 10 2 48.22 1.54 1.8873 -2 5 4 2 48.52 2.32 1.8765 2 0 12 2 48.54 2.20 1.8755 0 2 12 2 48.84 1.10 1.8645 3 -2 11 2 49.59 1.80 1.8381 5 -4 3 2 50.91 2.87 1.7936 2 3 6 2 50.95 2.49 1.7924 5 -2 6 2 51.08 1.37 1.7880 -2 5 6 2 51.10 3.20 1.7873 -3 5 6 2 52.80 1.19 1.7340 5 0 0 2 53.06 1.50 1.7260 -5 5 0 2 53.42 1.37 1.7152 -4 5 6 2 53.65 1.47 1.7083 4 0 9 2 53.75 2.79 1.7053 0 4 9 2 53.82 2.01 1.7034 4 -4 9 2 54.02 3.13 1.6975 5 0 3 2 54.17 3.21 1.6931 0 5 3 2 54.28 2.80 1.6901 5 -5 3 2 54.41 1.45 1.6864 3 -3 12 2 55.06 2.86 1.6680 3 3 0 2 56.13 1.96 1.6386 4 2 0 2 56.20 1.28 1.6367 2 4 0 2 56.33 1.10 1.6333 -6 4 0 2 56.65 1.33 1.6247 4 2 2 2 56.90 1.29 1.6183 4 1 8 2 56.96 3.71 1.6167 3 2 9 2 57.07 5.22 1.6138 5 -3 9 2 57.15 3.10 1.6118 -2 5 9 2 57.17 2.21 1.6113 -3 5 9 2 57.58 1.84 1.6007 5 0 6 2 57.83 4.51 1.5944 5 -5 6 2 58.42 1.02 1.5798 2 -1 15 2 59.09 7.67 1.5635 4 1 9 2 59.17 6.84 1.5614 1 4 9 2 59.27 1.42 1.5592 5 -4 9 2 59.32 6.13 1.5579 -4 5 9 2 59.38 1.54 1.5564 -6 1 0 2 59.46 8.97 1.5545 2 0 15 2 59.48 9.93 1.5540 0 2 15 2 59.50 9.78 1.5536 2 -2 15 2 59.58 5.25 1.5516 -1 6 0 2 59.61 2.89 1.5509 -6 5 0 2 60.52 2.25 1.5299 6 -1 3 2 60.72 2.59 1.5254 -1 6 3 2 60.93 1.06 1.5205 6 -4 6 2 63.23 2.92 1.4706 5 0 9 2 63.37 1.42 1.4676 0 5 9 2 63.47 6.20 1.4657 5 -5 9 2 63.85 2.14 1.4579 6 -1 6 2 64.04 2.07 1.4539 -1 6 6 2 64.07 1.70 1.4534 6 -5 6 2 64.69 1.01 1.4410 0 6 0 2 65.26 3.14 1.4297 3 3 9 2 65.36 8.39 1.4277 6 -3 9 2 65.51 8.80 1.4249 -3 6 9 2 66.57 1.15 1.4048 4 3 3 2 67.45 3.87 1.3885 5 2 0 2 67.49 6.94 1.3877 0 0 18 1 67.54 1.59 1.3870 -7 2 0 2 67.56 2.71 1.3865 2 5 0 2 67.73 5.77 1.3835 -7 5 0 2 67.78 2.59 1.3826 -2 7 0 2 67.86 5.08 1.3812 -5 7 0 2 68.56 3.47 1.3687 4 -1 15 2 68.63 3.13 1.3674 4 -3 15 2 68.64 2.52 1.3673 -1 4 15 2 68.67 1.72 1.3668 -3 4 15 2 70.07 1.19 1.3428 -3 7 6 2 71.32 1.47 1.3224 6 1 0 2 71.58 1.14 1.3183 4 -4 15 2 71.64 1.71 1.3172 5 2 6 2 71.91 1.87 1.3129 7 -5 6 2 71.97 1.32 1.3121 -2 7 6 2 74.28 3.82 1.2768 3 2 15 2 74.38 2.61 1.2754 5 -3 15 2 74.45 1.54 1.2744 -2 5 15 2 74.46 2.64 1.2742 -3 5 15 2 75.01 1.35 1.2662 7 -3 9 2 75.42 1.80 1.2603 6 1 6 2 76.09 1.02 1.2510 3 0 18 2 76.13 1.07 1.2503 0 3 18 2 76.16 1.18 1.2499 3 -3 18 2 76.22 1.27 1.2491 1 4 15 2 78.88 2.41 1.2136 2 2 18 2 79.81 1.12 1.2017 4 -1 18 2 79.86 3.20 1.2011 5 0 15 2 79.89 1.09 1.2007 -1 4 18 2 79.99 1.90 1.1995 0 5 15 2 80.07 3.14 1.1984 5 -5 15 2 81.24 1.48 1.1841 0 7 6 2 81.41 2.57 1.1821 7 -7 6 2 82.67 1.01 1.1673 2 4 15 2 85.06 1.03 1.1405 4 4 9 2 85.37 1.14 1.1371 6 -1 15 2 85.55 1.77 1.1352 -1 6 15 2 85.94 1.10 1.1310 7 0 9 2 86.18 1.41 1.1284 0 7 9 2 86.35 1.66 1.1267 7 -7 9 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.