Lemmleinite-K Rastsvetaeva R K, Arakcheeva A V, Khomyakov A P Doklady Chemistry 351 (1996) 294-297 Crystal structure and microtwinning of a new monoclinic analog of nenadkevichite Locality: Khibiny alkaline massif, Kola Peninsula, Russia _database_code_amcsd 0012501 CELL PARAMETERS: 14.3900 13.9000 7.8250 90.000 117.600 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1387.054 Density (g/cm3): 2.746 MAX. ABS. INTENSITY / VOLUME**2: 7.570754007 RIR: 0.898 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.41 1.15 9.3969 1 1 0 4 12.74 42.02 6.9500 0 2 0 2 12.77 87.33 6.9345 0 0 1 2 13.02 2.69 6.7975 -1 1 1 4 13.84 39.65 6.3972 -2 0 1 2 13.89 37.57 6.3762 2 0 0 2 18.07 51.18 4.9089 0 2 1 4 20.39 2.02 4.3548 1 3 0 4 21.86 4.84 4.0650 3 1 0 4 22.32 1.48 3.9826 -1 3 1 4 22.82 5.09 3.8965 -2 0 2 2 22.91 5.77 3.8823 2 0 1 2 24.75 5.95 3.5975 -4 0 1 2 25.69 2.22 3.4673 0 0 2 2 26.22 3.59 3.3988 -2 2 2 4 26.29 4.11 3.3893 2 2 1 4 26.94 2.27 3.3098 -3 3 1 4 27.89 28.54 3.1986 -4 0 2 2 27.93 100.00 3.1948 -4 2 1 4 27.99 23.65 3.1881 4 0 0 2 28.50 1.75 3.1323 3 3 0 4 28.74 49.56 3.1067 0 4 1 4 28.77 68.69 3.1026 0 2 2 4 29.25 33.96 3.0536 -2 4 1 4 29.27 20.85 3.0513 2 4 0 4 30.00 7.58 2.9782 3 1 1 4 30.37 11.91 2.9429 1 1 2 4 30.77 16.22 2.9056 -4 2 2 4 30.86 24.65 2.8978 4 2 0 4 31.27 1.12 2.8602 -3 3 2 4 34.25 4.67 2.6184 -1 5 1 4 34.59 17.22 2.5935 -2 4 2 4 34.61 16.11 2.5916 -2 0 3 2 34.64 19.84 2.5893 2 4 1 4 34.71 5.88 2.5847 2 0 2 2 35.24 2.68 2.5470 3 3 1 4 35.56 2.72 2.5248 1 3 2 4 35.90 17.11 2.5015 -4 0 3 2 35.93 17.13 2.4994 -4 4 1 4 36.05 9.50 2.4915 4 0 1 2 36.61 13.12 2.4545 0 4 2 4 36.73 1.25 2.4467 -1 1 3 4 37.53 3.49 2.3967 -3 5 1 4 38.04 1.46 2.3655 -5 3 2 4 38.31 1.02 2.3492 4 4 0 4 38.96 1.35 2.3115 0 0 3 2 39.78 4.42 2.2658 -3 3 3 4 40.10 5.19 2.2487 -1 5 2 4 40.86 1.75 2.2084 -3 5 2 4 41.02 1.15 2.2002 3 1 2 4 41.08 1.10 2.1973 0 6 1 4 41.16 7.82 2.1934 0 2 3 4 41.47 2.65 2.1774 2 6 0 4 42.39 4.87 2.1324 -6 0 3 2 42.53 6.79 2.1254 6 0 0 2 43.39 1.08 2.0855 1 1 3 4 43.60 4.22 2.0757 5 1 1 4 44.08 5.83 2.0543 3 5 1 4 44.35 2.09 2.0426 1 5 2 4 44.63 9.03 2.0302 -4 4 3 4 44.67 1.32 2.0287 -7 1 2 4 44.76 7.01 2.0248 4 4 1 4 45.49 1.59 1.9939 -5 5 1 4 45.60 2.26 1.9894 2 6 1 4 46.27 2.10 1.9621 1 7 0 4 46.45 1.25 1.9551 -6 4 2 4 46.49 2.38 1.9533 -6 4 1 4 46.62 1.56 1.9482 -4 0 4 2 46.63 1.91 1.9477 -4 6 1 4 46.80 4.50 1.9411 4 0 2 2 47.18 9.23 1.9263 0 6 2 4 47.23 2.49 1.9246 0 4 3 4 47.35 1.94 1.9198 1 3 3 4 47.56 2.28 1.9118 -7 1 3 4 47.93 1.47 1.8980 -3 5 3 4 48.52 2.95 1.8762 -4 6 2 4 48.53 1.42 1.8759 -4 2 4 4 48.58 2.61 1.8741 4 6 0 4 49.54 1.01 1.8401 -7 3 1 4 50.19 2.94 1.8178 -6 0 4 2 50.20 1.02 1.8175 -6 4 3 4 50.32 2.16 1.8132 6 4 0 4 50.40 2.26 1.8106 6 0 1 2 50.76 11.41 1.7987 -8 0 2 2 51.88 1.71 1.7623 -1 7 2 4 52.55 1.47 1.7414 -8 2 2 4 52.62 1.11 1.7394 -8 0 1 2 52.64 5.08 1.7387 3 5 2 4 52.68 12.05 1.7375 0 8 0 2 52.81 7.30 1.7336 0 0 4 2 53.59 1.17 1.7100 3 1 3 4 53.94 4.11 1.6997 -4 6 3 4 53.96 11.00 1.6994 -4 4 4 4 54.05 5.22 1.6966 4 6 1 4 54.12 4.83 1.6947 4 4 2 4 54.26 3.00 1.6905 -8 2 3 4 54.37 2.42 1.6874 -8 2 1 4 54.56 2.59 1.6821 0 2 4 4 54.62 1.39 1.6804 1 5 3 4 54.76 2.10 1.6764 2 8 0 4 54.80 1.97 1.6753 5 5 1 4 55.53 5.32 1.6549 -6 6 2 4 55.57 1.44 1.6538 -6 6 1 4 56.22 6.85 1.6363 0 6 3 4 57.19 2.98 1.6107 -6 4 4 4 57.23 1.71 1.6096 1 1 4 4 57.70 2.10 1.5978 -3 5 4 4 58.86 2.29 1.5689 -6 6 3 4 58.98 1.04 1.5661 6 6 0 4 59.04 2.11 1.5646 -4 8 1 4 59.29 4.78 1.5586 -8 2 4 4 59.32 5.50 1.5579 -8 4 3 4 59.42 7.77 1.5554 -8 4 1 4 59.49 2.88 1.5537 8 2 0 4 60.37 1.99 1.5332 1 9 0 4 60.65 1.83 1.5268 -4 8 2 4 60.69 4.84 1.5260 -4 2 5 4 60.79 2.01 1.5237 7 5 0 4 60.89 3.09 1.5215 4 2 3 4 61.30 1.36 1.5122 -5 7 3 4 61.49 1.65 1.5081 -2 0 5 2 61.67 1.08 1.5041 7 3 1 4 62.67 1.22 1.4825 3 7 2 4 63.08 1.07 1.4738 -2 2 5 4 64.10 2.98 1.4528 -8 4 4 4 64.29 2.51 1.4489 8 4 0 4 64.58 2.33 1.4432 -2 8 3 4 65.40 4.20 1.4270 -4 8 3 4 65.43 7.05 1.4264 -4 4 5 4 65.49 3.55 1.4252 4 8 1 4 65.62 5.31 1.4226 4 4 3 4 65.72 1.72 1.4208 -8 6 2 4 66.31 2.77 1.4097 5 1 3 4 67.18 1.95 1.3935 -8 2 5 4 67.46 1.97 1.3883 8 2 1 4 67.70 2.17 1.3840 -9 5 2 4 68.25 1.70 1.3742 1 9 2 4 69.09 2.57 1.3595 -5 5 5 4 69.16 1.70 1.3583 -2 10 1 4 70.03 1.67 1.3436 -9 5 1 4 71.23 2.87 1.3239 -10 4 3 4 72.82 1.31 1.2988 -6 0 6 2 72.97 3.25 1.2966 -4 10 1 4 73.02 1.23 1.2958 -4 0 6 2 73.09 1.74 1.2946 4 8 2 4 73.24 1.65 1.2923 4 0 4 2 73.39 3.62 1.2902 0 10 2 4 73.52 2.48 1.2881 0 4 5 4 74.14 1.97 1.2790 -10 4 4 4 74.48 1.48 1.2739 -4 2 6 4 74.51 1.13 1.2735 6 6 2 4 74.71 1.97 1.2706 4 2 4 4 75.89 1.15 1.2537 6 8 1 4 76.18 2.30 1.2497 -8 8 2 4 76.46 1.07 1.2458 8 0 2 2 77.35 1.65 1.2337 -7 9 2 4 77.91 1.07 1.2262 8 2 2 4 78.06 1.53 1.2242 2 10 2 4 78.32 1.28 1.2208 -3 11 1 4 78.99 1.28 1.2121 -8 6 5 4 79.26 1.39 1.2087 8 6 1 4 79.48 1.30 1.2059 -7 9 3 4 85.95 1.08 1.1309 -4 6 6 4 88.56 1.05 1.1042 -6 10 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.