Naujakasite Basso R, dal Negro A, Giusta A D, Ungaretti L Gronlands Geologiske Undersogelse: Bulletin 116 (1975) 11-24 The crystal structure of naujakasite, a double sheet silicate Locality: Tuperssuatsiait Bay, Illimaussaq complex, Narsaq, Greenland _database_code_amcsd 0012670 CELL PARAMETERS: 15.0250 7.9910 10.4680 90.000 113.670 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1151.104 Density (g/cm3): 2.718 MAX. ABS. INTENSITY / VOLUME**2: 3.601405060 RIR: 0.431 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.22 1.61 9.5874 0 0 1 2 12.46 46.83 7.1012 -2 0 1 2 12.81 2.90 6.9104 1 1 0 4 12.87 27.25 6.8805 2 0 0 2 17.26 23.91 5.1362 1 1 1 4 17.81 36.53 4.9816 -2 0 2 2 18.51 8.29 4.7937 0 0 2 2 20.31 4.41 4.3733 -1 1 2 4 20.99 18.56 4.2330 -3 1 1 4 22.25 65.90 3.9955 0 2 0 2 22.35 45.39 3.9782 3 1 0 4 23.57 7.59 3.7746 -3 1 2 4 23.71 11.90 3.7522 -4 0 1 2 24.13 40.80 3.6880 0 2 1 4 24.64 100.00 3.6124 1 1 2 4 25.08 61.70 3.5506 -4 0 2 2 25.58 13.81 3.4822 -2 2 1 4 25.59 49.77 3.4811 -2 0 3 2 25.90 31.83 3.4402 4 0 0 2 26.59 28.48 3.3523 2 0 2 2 27.09 10.23 3.2911 3 1 1 4 27.92 19.42 3.1958 0 0 3 2 28.31 2.42 3.1529 -1 1 3 4 28.64 42.80 3.1168 -2 2 2 4 29.09 38.24 3.0692 0 2 2 4 29.12 41.67 3.0667 -3 1 3 4 29.19 74.53 3.0597 2 2 1 4 30.94 11.02 2.8902 4 0 1 2 32.04 42.55 2.7937 -5 1 1 4 32.32 19.68 2.7699 -5 1 2 4 32.74 4.41 2.7352 -4 2 1 4 33.17 27.74 2.7006 1 1 3 4 33.77 29.83 2.6541 -4 2 2 4 33.93 9.06 2.6424 3 1 2 4 34.16 17.74 2.6247 -2 2 3 4 34.29 2.40 2.6151 1 3 0 4 34.32 2.31 2.6126 -2 0 4 2 34.40 51.09 2.6070 4 2 0 4 34.87 6.25 2.5733 -1 3 1 4 34.94 14.05 2.5681 2 2 2 4 35.26 2.75 2.5457 -5 1 3 4 35.40 25.57 2.5355 2 0 3 2 35.99 5.43 2.4957 0 2 3 4 35.99 9.32 2.4954 -6 0 2 2 36.06 20.81 2.4908 -4 0 4 2 37.14 25.50 2.4206 -1 1 4 4 37.29 1.53 2.4111 -4 2 3 4 37.52 2.14 2.3968 0 0 4 2 37.82 4.82 2.3789 4 0 2 2 37.91 2.16 2.3731 -1 3 2 4 38.30 5.22 2.3499 -3 3 1 4 39.11 2.21 2.3035 3 3 0 4 39.28 3.48 2.2935 6 0 0 2 39.86 41.17 2.2618 -3 3 2 4 40.34 13.35 2.2359 -5 1 4 4 40.54 30.40 2.2255 1 3 2 4 41.29 11.21 2.1866 -2 2 4 4 41.98 11.35 2.1523 3 1 3 4 42.21 3.49 2.1412 -6 0 4 2 42.21 3.24 2.1408 2 2 3 4 42.33 1.54 2.1351 1 1 4 4 42.72 1.47 2.1165 -6 2 2 4 42.78 4.87 2.1137 -4 2 4 4 42.99 3.16 2.1041 -1 3 3 4 43.11 11.07 2.0984 -6 2 1 4 43.56 1.85 2.0779 -3 3 3 4 43.62 2.28 2.0750 -2 0 5 2 43.87 4.81 2.0639 -4 0 5 2 44.06 1.21 2.0554 0 2 4 4 44.14 3.39 2.0519 6 0 1 2 44.49 1.13 2.0365 -6 2 3 4 44.64 8.30 2.0299 -7 1 1 4 44.82 1.43 2.0223 -7 1 3 4 45.40 26.56 1.9978 0 4 0 2 45.54 8.23 1.9918 5 1 2 4 45.61 3.93 1.9891 6 2 0 4 45.67 3.92 1.9865 -5 3 1 4 45.88 23.02 1.9779 -5 3 2 4 46.52 7.78 1.9522 1 3 3 4 46.53 2.35 1.9518 -1 1 5 4 47.00 1.49 1.9334 -5 1 5 4 47.09 1.29 1.9299 3 3 2 4 47.97 2.72 1.8963 -7 1 4 4 48.11 4.71 1.8915 -6 0 5 2 48.11 1.91 1.8912 -5 3 3 4 48.52 15.21 1.8761 -8 0 2 2 49.01 6.23 1.8585 -3 3 4 4 49.04 3.50 1.8575 -8 0 3 2 49.48 4.86 1.8420 2 4 1 4 49.50 9.23 1.8415 -2 2 5 4 49.59 3.82 1.8382 -1 3 4 4 49.97 2.75 1.8253 6 2 1 4 50.54 14.04 1.8058 6 0 2 2 51.21 5.14 1.7838 5 3 1 4 51.47 2.00 1.7753 -8 0 4 2 52.00 3.35 1.7586 1 1 5 4 52.39 3.10 1.7463 7 1 1 4 52.58 2.20 1.7406 -4 0 6 2 52.84 1.04 1.7327 -2 4 3 4 52.97 2.10 1.7287 0 2 5 4 53.25 1.80 1.7201 8 0 0 2 53.52 2.60 1.7121 3 3 3 4 53.61 14.68 1.7096 -6 2 5 4 53.82 3.18 1.7034 1 3 4 4 54.00 4.28 1.6982 -8 2 2 4 54.60 1.27 1.6808 2 0 5 2 54.83 3.12 1.6742 -5 1 6 4 55.33 1.45 1.6605 -6 0 6 2 55.86 11.38 1.6459 -3 3 5 4 55.87 2.01 1.6455 6 2 2 4 55.91 8.53 1.6444 -7 3 3 4 56.43 3.96 1.6306 -1 1 6 4 56.53 1.54 1.6279 5 3 2 4 56.74 5.69 1.6224 -8 2 4 4 57.69 8.43 1.5979 0 0 6 2 58.17 2.86 1.5860 8 0 1 2 58.32 1.78 1.5821 -9 1 1 4 58.34 17.36 1.5817 7 3 0 4 58.55 3.28 1.5764 -2 2 6 4 58.61 4.96 1.5750 7 1 2 4 58.63 11.81 1.5745 -7 3 4 4 58.85 1.52 1.5692 2 4 3 4 59.30 4.95 1.5584 -4 4 4 4 59.56 1.12 1.5522 -6 4 1 4 60.37 2.11 1.5334 -6 2 6 4 60.59 1.90 1.5283 -1 5 2 4 60.86 4.13 1.5221 -3 5 1 4 61.17 29.80 1.5152 3 3 4 4 61.44 6.71 1.5092 3 5 0 4 61.56 1.69 1.5064 6 4 0 4 61.98 5.40 1.4973 -3 5 2 4 62.27 1.63 1.4909 -10 0 2 2 62.47 19.82 1.4866 1 5 2 4 62.53 1.55 1.4855 7 3 1 4 62.61 5.12 1.4836 0 2 6 4 62.95 9.32 1.4765 -10 0 4 2 63.07 4.23 1.4741 6 2 3 4 63.21 4.40 1.4710 5 3 3 4 63.67 2.24 1.4615 3 5 1 4 63.69 1.63 1.4610 -3 1 7 4 63.85 4.46 1.4578 -3 3 6 4 64.43 2.75 1.4461 4 0 5 2 64.72 8.81 1.4403 -5 3 6 4 64.73 4.69 1.4401 -3 5 3 4 64.78 1.14 1.4392 -2 4 5 4 64.97 1.15 1.4354 -4 4 5 4 65.00 4.20 1.4347 2 0 6 2 65.17 1.43 1.4314 6 4 1 4 65.75 9.09 1.4202 -10 0 5 2 66.08 3.00 1.4140 -8 2 6 4 66.17 1.47 1.4123 -1 3 6 4 66.26 1.86 1.4105 -9 3 2 4 66.36 5.67 1.4086 -5 5 1 4 66.52 4.49 1.4057 -10 2 3 4 66.53 1.31 1.4055 -5 5 2 4 66.54 2.91 1.4052 -9 1 6 4 66.76 3.13 1.4013 -7 1 7 4 66.83 3.16 1.3999 6 0 4 2 66.91 1.03 1.3983 -1 1 7 4 67.00 1.18 1.3968 -10 2 2 4 67.03 2.20 1.3962 1 5 3 4 67.48 2.06 1.3880 3 5 2 4 68.14 5.77 1.3761 10 0 0 2 68.17 1.37 1.3757 7 3 2 4 68.30 1.37 1.3733 -6 2 7 4 68.40 3.06 1.3715 -2 2 7 4 68.63 1.20 1.3676 -8 4 2 4 68.70 1.41 1.3662 -7 3 6 4 69.12 6.60 1.3589 8 2 2 4 69.49 8.99 1.3527 -1 5 4 4 70.07 3.23 1.3428 -10 0 6 2 70.27 1.57 1.3396 6 4 2 4 70.74 8.99 1.3318 0 6 0 2 70.77 4.54 1.3312 -11 1 2 4 71.03 1.01 1.3270 -8 4 4 4 71.39 2.83 1.3212 6 2 4 4 71.61 2.84 1.3178 -5 5 4 4 72.16 1.18 1.3090 -2 6 1 4 72.34 7.28 1.3063 -4 0 8 2 72.67 3.73 1.3011 10 2 0 4 72.74 2.35 1.3000 3 5 3 4 73.03 3.09 1.2956 0 2 7 4 73.32 1.47 1.2912 10 0 1 2 74.54 1.07 1.2730 -8 4 5 4 74.55 6.34 1.2729 -10 2 6 4 74.65 2.94 1.2715 -7 5 1 4 74.67 1.12 1.2711 7 1 4 4 74.78 2.12 1.2696 -7 5 3 4 74.91 1.22 1.2677 4 0 6 2 75.31 2.98 1.2620 5 5 2 4 76.48 4.13 1.2455 8 2 3 4 76.49 1.59 1.2454 -8 0 8 2 76.76 5.48 1.2416 -4 2 8 4 76.88 2.32 1.2401 7 5 0 4 77.13 5.96 1.2366 -7 5 4 4 77.34 1.03 1.2338 -6 2 8 4 77.73 2.17 1.2286 10 2 1 4 78.06 1.40 1.2242 -12 0 5 2 79.28 4.33 1.2084 4 2 6 4 79.37 2.14 1.2072 3 5 4 4 79.38 3.50 1.2072 -11 3 4 4 80.07 1.22 1.1984 0 0 8 2 80.28 2.12 1.1959 1 5 5 4 80.46 1.59 1.1936 -12 2 3 4 80.59 1.78 1.1920 7 5 1 4 80.80 1.17 1.1895 8 0 4 2 80.84 1.21 1.1890 -8 2 8 4 81.75 1.43 1.1781 -12 2 2 4 81.79 1.50 1.1776 -3 5 6 4 81.83 2.20 1.1771 9 3 2 4 81.84 2.94 1.1769 1 3 7 4 82.05 2.01 1.1745 -4 6 4 4 82.31 1.06 1.1714 4 4 5 4 82.58 4.18 1.1683 -5 5 6 4 83.52 1.38 1.1575 -10 4 5 4 83.90 2.82 1.1532 -1 5 6 4 84.12 4.69 1.1507 -7 3 8 4 85.10 1.05 1.1400 8 2 4 4 85.50 1.17 1.1357 -9 5 1 4 85.75 4.79 1.1330 7 5 2 4 86.76 2.64 1.1224 -1 3 8 4 88.68 1.61 1.1031 -3 7 2 4 89.01 1.22 1.0998 -9 3 8 4 89.29 1.08 1.0970 9 3 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.