Fenaksite Golovachev V P, Drozdov Y N, Kuz'min E A, Belov N V Soviet Physics Doklady 15 (1971) 902-904 The crystal structure of phenaxite FeNaK(Si4O10)(KNaFe[Si4O10]) Locality: Khibiny massif, Kola Peninsula, Russia _database_code_amcsd 0015598 CELL PARAMETERS: 6.9800 8.2400 9.9800 114.200 80.230 115.600 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 472.143 Density (g/cm3): 2.745 MAX. ABS. INTENSITY / VOLUME**2: 4.208751671 RIR: 0.499 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.86 19.75 6.8825 0 -1 1 2 12.87 80.14 6.8775 0 1 0 2 14.07 12.23 6.2945 1 0 0 2 14.83 48.84 5.9726 1 -1 1 2 17.05 27.33 5.1993 -1 0 1 2 17.20 15.12 5.1555 1 0 1 2 18.87 3.93 4.7026 0 -1 2 2 18.89 32.62 4.6979 0 1 1 2 19.50 41.58 4.5513 0 0 2 2 20.17 3.58 4.4022 -1 1 1 2 20.34 21.19 4.3662 1 -1 2 2 21.90 59.80 4.0580 1 -2 1 2 22.67 34.45 3.9219 1 1 0 2 23.95 6.04 3.7155 0 -2 1 2 23.97 9.11 3.7129 -1 2 0 2 24.03 6.10 3.7041 -1 0 2 2 24.24 4.44 3.6725 1 0 2 2 25.89 39.23 3.4412 0 -2 2 2 25.91 75.93 3.4388 0 2 0 2 25.95 3.27 3.4333 -2 1 0 2 26.04 12.22 3.4213 2 -1 1 2 26.51 1.73 3.3622 -1 -1 2 2 26.67 36.75 3.3427 1 1 1 2 27.26 100.00 3.2710 0 -1 3 2 27.29 5.32 3.2683 0 1 2 2 28.15 21.97 3.1703 2 -2 1 2 28.16 3.04 3.1687 -1 1 2 2 28.36 14.53 3.1473 2 0 0 2 28.37 10.33 3.1463 1 -1 3 2 29.40 80.12 3.0377 -2 1 1 2 29.42 19.28 3.0360 -1 2 1 2 29.56 36.49 3.0219 1 -2 3 2 29.65 79.42 3.0128 2 -1 2 2 29.76 37.58 3.0016 -2 2 0 2 29.96 3.60 2.9828 -2 0 1 2 30.13 10.89 2.9662 2 0 1 2 31.06 55.06 2.8797 0 -2 3 2 31.09 1.30 2.8768 0 2 1 2 32.65 23.80 2.7429 -1 0 3 2 32.86 4.18 2.7255 -1 -2 1 2 33.00 5.47 2.7146 1 -3 1 2 33.08 9.72 2.7078 -1 -1 3 2 33.30 31.98 2.6908 1 1 2 2 34.30 8.12 2.6143 -1 -2 2 2 34.34 26.65 2.6115 -2 2 1 2 34.39 1.70 2.6076 1 2 0 2 34.50 5.93 2.5996 -2 0 2 2 34.80 28.34 2.5778 2 0 2 2 35.44 2.07 2.5332 2 -3 1 2 35.46 12.00 2.5315 -2 1 2 2 35.50 19.38 2.5288 2 -3 2 2 35.77 39.87 2.5102 -2 -1 1 2 35.81 11.69 2.5075 2 -1 3 2 35.85 3.05 2.5050 2 1 0 2 35.88 1.40 2.5030 -1 3 0 2 36.61 5.57 2.4548 0 -3 2 2 36.62 64.17 2.4541 0 -3 1 2 36.62 9.55 2.4540 0 1 3 2 36.91 22.78 2.4355 -1 2 2 2 37.26 11.33 2.4132 -1 1 3 2 37.48 4.15 2.3993 1 -1 4 2 38.30 6.47 2.3502 2 -3 3 2 38.58 3.14 2.3335 1 2 1 2 38.64 1.76 2.3302 2 1 1 2 39.27 7.79 2.2942 0 -3 3 2 39.30 1.32 2.2925 0 3 0 2 39.60 3.74 2.2756 0 0 4 2 41.00 11.78 2.2011 -2 2 2 2 41.14 4.86 2.1943 -2 0 3 2 41.25 1.18 2.1885 1 -3 4 2 41.47 1.60 2.1776 1 1 3 2 41.53 2.79 2.1746 2 0 3 2 41.95 5.93 2.1536 -3 1 1 2 42.10 1.44 2.1463 -1 0 4 2 43.12 4.82 2.0981 -2 3 1 2 43.18 5.74 2.0949 -2 1 3 2 43.38 5.94 2.0861 -2 -1 3 2 43.38 1.40 2.0857 2 -3 4 2 43.60 13.13 2.0759 2 -1 4 2 43.70 5.60 2.0712 2 1 2 2 43.91 6.24 2.0618 -3 2 1 2 44.20 1.00 2.0490 0 -3 4 2 44.21 4.22 2.0486 -3 0 1 2 44.66 7.50 2.0290 2 -4 2 2 45.04 5.32 2.0127 -1 -3 1 2 45.66 2.77 1.9867 1 -4 3 2 45.87 22.78 1.9784 2 -4 3 2 46.17 12.68 1.9662 -2 -2 2 2 46.52 4.39 1.9523 0 -1 5 2 46.54 14.48 1.9513 0 1 4 2 46.84 1.17 1.9397 0 2 3 2 47.00 3.51 1.9333 3 -1 3 2 47.04 1.09 1.9317 -1 1 4 2 47.36 2.10 1.9195 1 3 0 2 47.56 2.60 1.9120 -3 0 2 2 48.28 1.61 1.8850 1 -3 5 2 48.97 2.95 1.8602 -1 4 0 2 49.04 2.25 1.8578 1 -4 4 2 49.07 8.84 1.8564 -2 4 0 2 49.09 4.20 1.8559 -2 2 3 2 49.20 20.83 1.8520 -2 0 4 2 49.50 16.69 1.8415 2 -2 5 2 49.53 3.91 1.8405 3 -4 2 2 49.65 1.53 1.8362 2 0 4 2 49.68 8.33 1.8351 2 2 1 2 49.70 2.37 1.8345 -3 3 1 2 49.87 1.57 1.8286 -2 3 2 2 50.08 11.67 1.8214 3 -3 4 2 50.10 5.65 1.8206 0 -4 3 2 50.11 8.52 1.8205 0 0 5 2 50.20 1.89 1.8172 2 -3 5 2 50.24 1.39 1.8160 -3 -1 1 2 50.50 1.05 1.8072 2 1 3 2 50.67 1.19 1.8016 3 -4 3 2 50.88 2.26 1.7946 0 -3 5 2 50.94 3.72 1.7927 0 3 2 2 51.72 4.93 1.7675 1 3 1 2 52.25 4.51 1.7508 -1 -2 5 2 52.44 34.28 1.7448 4 -2 1 2 52.45 5.76 1.7446 1 0 5 2 52.51 2.02 1.7428 1 2 3 2 52.51 1.61 1.7426 3 1 1 2 52.82 1.83 1.7331 -3 0 3 2 52.96 1.04 1.7291 -3 1 3 2 53.24 6.43 1.7206 0 -4 4 2 53.28 3.41 1.7194 0 4 0 2 53.31 9.60 1.7185 3 0 3 2 53.50 1.58 1.7128 3 -1 4 2 53.57 1.27 1.7106 4 -2 2 2 53.58 7.06 1.7104 -3 4 0 2 54.16 5.85 1.6934 4 -3 2 2 54.27 11.60 1.6903 -2 4 1 2 54.29 1.87 1.6896 1 -4 5 2 54.52 3.40 1.6830 2 -4 5 2 54.59 5.01 1.6811 -2 -2 4 2 54.94 9.91 1.6713 2 2 2 2 55.82 1.19 1.6468 -3 3 2 2 55.97 1.43 1.6429 -4 3 0 2 56.20 3.04 1.6366 -4 1 1 2 56.61 1.42 1.6258 -3 2 3 2 57.02 4.06 1.6151 0 1 5 2 57.79 1.95 1.5953 1 3 2 2 57.99 3.02 1.5904 2 -5 1 2 58.20 1.23 1.5851 0 -4 5 2 58.32 5.02 1.5821 -2 0 5 2 58.43 4.34 1.5794 -2 -3 3 2 58.47 1.24 1.5784 -1 -4 1 2 58.60 2.01 1.5752 2 3 0 2 58.63 1.81 1.5745 2 1 4 2 58.69 6.96 1.5732 2 -2 6 2 58.92 5.10 1.5675 0 -3 6 2 59.07 2.34 1.5638 4 -4 1 2 59.19 3.57 1.5609 -3 -2 1 2 59.25 2.17 1.5595 4 -4 3 2 59.36 1.96 1.5570 1 -5 1 2 59.40 1.14 1.5561 1 -5 4 2 59.53 1.67 1.5530 -4 0 1 2 59.67 4.76 1.5496 -3 0 4 2 59.72 8.48 1.5483 4 0 1 2 59.76 2.33 1.5474 -4 3 1 2 59.98 1.52 1.5423 -4 1 2 2 60.22 5.05 1.5367 4 -3 4 2 60.22 1.92 1.5366 3 2 0 2 60.27 1.16 1.5357 3 0 4 2 60.34 3.98 1.5339 -1 -1 6 2 61.00 3.49 1.5190 -1 4 2 2 61.04 1.52 1.5180 -2 4 2 2 61.08 4.10 1.5171 0 0 6 2 61.12 3.32 1.5163 1 -4 6 2 61.33 1.75 1.5116 -2 -2 5 2 61.36 2.54 1.5109 1 4 0 2 61.36 1.62 1.5109 2 -4 6 2 61.75 2.17 1.5022 2 2 3 2 61.76 2.07 1.5022 -2 5 0 2 61.81 3.46 1.5009 -2 1 5 2 61.91 5.07 1.4989 -3 -1 4 2 62.17 1.17 1.4932 4 -4 4 2 62.25 4.49 1.4914 -4 0 2 2 62.32 2.07 1.4899 2 -1 6 2 62.44 1.05 1.4874 2 3 1 2 62.72 1.03 1.4814 0 -5 3 2 62.88 1.34 1.4779 -1 0 6 2 63.10 7.06 1.4733 3 2 1 2 63.16 1.84 1.4721 1 -5 5 2 63.39 2.89 1.4674 -3 3 3 2 64.28 5.04 1.4491 -3 5 0 2 64.54 5.61 1.4439 0 -5 4 2 64.58 4.83 1.4432 0 -5 1 2 64.58 1.98 1.4431 3 -5 5 2 64.82 5.95 1.4384 0 4 2 2 65.03 1.68 1.4341 -1 -3 6 2 65.23 1.95 1.4302 -4 3 2 2 65.28 10.58 1.4293 4 -5 2 2 65.44 2.87 1.4262 3 -4 6 2 65.68 1.14 1.4215 3 -2 6 2 65.82 1.45 1.4189 1 -2 7 2 66.03 4.22 1.4149 4 1 0 2 66.08 2.11 1.4139 4 -1 4 2 66.55 2.81 1.4050 0 -2 7 2 66.61 3.84 1.4040 0 2 5 2 66.81 3.15 1.4003 4 -4 5 2 67.19 1.10 1.3933 -2 5 1 2 67.19 2.64 1.3932 -2 3 4 2 67.24 1.10 1.3923 4 -5 4 2 67.26 2.31 1.3921 -3 -2 4 2 67.36 1.50 1.3901 -2 -1 6 2 67.43 10.30 1.3888 2 -5 6 2 67.45 1.85 1.3885 5 -2 1 2 67.56 6.42 1.3866 -2 -3 5 2 67.63 2.13 1.3854 -4 -1 2 2 67.63 1.15 1.3852 2 -3 7 2 67.90 2.92 1.3805 2 1 5 2 67.91 2.26 1.3802 4 1 1 2 68.10 3.66 1.3768 0 -3 7 2 68.12 5.72 1.3764 0 -1 7 2 68.18 4.40 1.3755 0 3 4 2 68.37 6.65 1.3721 2 -6 3 2 68.40 3.50 1.3715 -2 0 6 2 68.45 1.06 1.3707 5 -2 2 2 68.49 2.30 1.3699 -1 5 1 2 68.90 8.87 1.3627 -2 -4 2 2 68.96 2.99 1.3618 2 0 6 2 69.17 1.39 1.3582 -2 4 3 2 69.42 1.64 1.3539 -2 -2 6 2 69.49 1.85 1.3527 3 -6 3 2 69.54 2.43 1.3519 2 -4 7 2 69.70 1.26 1.3490 3 1 4 2 69.83 3.35 1.3469 5 -4 2 2 69.92 4.37 1.3454 2 2 4 2 70.46 1.73 1.3364 3 -1 6 2 70.96 2.17 1.3282 -1 -2 7 2 71.29 2.08 1.3229 1 2 5 2 71.41 1.33 1.3209 -1 -5 3 2 71.47 1.17 1.3199 1 1 6 2 71.80 2.71 1.3147 2 -6 1 2 72.35 3.89 1.3061 5 -1 2 2 72.72 4.43 1.3004 0 0 7 2 72.77 2.87 1.2996 0 4 3 2 73.05 1.38 1.2953 5 -3 4 2 73.09 2.84 1.2947 -5 4 0 2 73.19 1.60 1.2932 4 -1 5 2 73.41 1.76 1.2899 3 -4 7 2 73.50 1.59 1.2884 5 -4 4 2 74.13 1.48 1.2791 -2 5 2 2 74.35 2.53 1.2759 1 -6 1 2 74.43 1.45 1.2747 2 -5 7 2 74.46 1.45 1.2742 -2 -3 6 2 74.94 1.99 1.2672 -5 2 2 2 75.04 3.92 1.2658 5 -5 2 2 75.04 2.93 1.2657 -4 2 4 2 75.14 1.25 1.2644 4 -6 4 2 75.40 1.95 1.2606 -3 -3 4 2 75.79 5.91 1.2551 -4 -2 2 2 75.89 2.98 1.2537 4 -2 6 2 76.07 1.26 1.2512 4 -5 6 2 76.24 1.23 1.2489 2 -6 6 2 76.26 1.06 1.2486 -5 0 1 2 76.45 1.08 1.2460 1 -3 8 2 76.48 1.20 1.2455 5 0 1 2 76.73 1.57 1.2421 4 1 3 2 76.81 1.34 1.2409 2 4 1 2 76.91 1.02 1.2397 3 -5 7 2 77.06 2.00 1.2376 -3 6 0 2 77.24 3.76 1.2351 -5 4 1 2 77.75 1.89 1.2283 4 -6 5 2 77.85 2.54 1.2270 0 2 6 2 78.24 1.05 1.2218 5 -3 5 2 78.55 1.58 1.2178 -2 4 4 2 78.62 2.06 1.2169 1 -6 6 2 78.68 1.11 1.2162 -5 0 2 2 79.36 1.64 1.2074 2 2 5 2 80.37 1.91 1.1947 0 -6 1 2 80.73 1.04 1.1904 -5 2 3 2 81.55 1.10 1.1804 -4 6 0 2 81.95 1.87 1.1757 0 -4 8 2 82.05 1.19 1.1745 0 4 4 2 82.30 1.35 1.1715 -2 -4 6 2 82.72 1.57 1.1667 3 -4 8 2 82.84 2.19 1.1653 4 -5 7 2 84.16 2.31 1.1503 -4 2 5 2 84.21 1.65 1.1497 -2 1 7 2 87.23 2.22 1.1176 -1 -6 2 2 87.56 1.32 1.1142 3 3 3 2 88.00 1.66 1.1098 -2 -5 5 2 88.00 1.09 1.1098 -3 0 7 2 88.11 1.71 1.1086 -4 -3 3 2 88.26 1.03 1.1071 2 5 0 2 88.34 1.44 1.1064 0 -5 8 2 88.61 1.08 1.1037 5 1 2 2 89.23 1.47 1.0977 -2 -1 8 2 89.28 1.17 1.0972 -2 6 2 2 89.28 1.80 1.0972 -4 0 6 2 89.31 1.11 1.0969 -1 2 7 2 89.49 2.13 1.0951 -2 -2 8 2 89.90 1.51 1.0912 2 1 7 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.