Na-komarovite Balic-Zunic T, Petersen O V, Bernhardt H J, Micheelsen H I Neues Jahrbuch fur Mineralogie, Monatshefte 2002 (2002) 497-514 The crystal structure and mineralogical description of a Na-dominant komarovite from the Ilimaussaq alkaline complex, South Greenland Locality: Ilimaussaq, South Greenland _database_code_amcsd 0014922 CELL PARAMETERS: 7.3100 24.5880 7.4020 90.000 90.000 90.000 SPACE GROUP: Cmmm X-RAY WAVELENGTH: 1.541838 Cell Volume: 1330.423 Density (g/cm3): 3.376 MAX. ABS. INTENSITY / VOLUME**2: 31.13767803 RIR: 3.003 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.19 100.00 12.2940 0 2 0 2 12.63 28.06 7.0069 1 1 0 4 13.97 25.61 6.3413 0 2 1 4 14.41 5.40 6.1470 0 4 0 2 16.25 29.97 5.4554 1 3 0 4 17.43 1.03 5.0886 1 1 1 8 18.76 5.55 4.7290 0 4 1 4 27.25 18.43 3.2725 1 1 2 8 28.14 49.22 3.1707 0 4 2 4 28.18 12.93 3.1667 2 2 1 8 28.19 17.80 3.1660 1 7 0 4 28.41 50.02 3.1416 2 4 0 4 29.05 2.75 3.0735 0 8 0 2 29.16 12.48 3.0627 1 3 2 8 30.92 4.06 2.8919 2 4 1 8 31.52 7.43 2.8385 0 8 1 4 32.60 29.76 2.7467 0 6 2 4 32.83 27.21 2.7277 2 6 0 4 34.49 17.43 2.6006 2 0 2 4 35.06 1.70 2.5594 2 6 1 8 35.28 2.70 2.5443 2 2 2 8 36.54 2.76 2.4588 0 10 0 2 41.11 1.54 2.1958 2 6 2 8 42.78 3.18 2.1138 0 6 3 4 42.83 1.15 2.1113 1 5 3 8 44.20 2.81 2.0490 0 12 0 2 44.40 1.58 2.0401 2 10 0 4 45.29 6.36 2.0021 3 7 0 4 45.70 15.60 1.9853 2 8 2 8 45.95 1.03 1.9752 3 3 2 8 47.24 2.69 1.9241 0 8 3 4 49.23 1.28 1.8510 1 11 2 8 49.24 10.56 1.8505 0 0 4 2 49.83 1.97 1.8299 0 2 4 4 49.90 11.11 1.8275 4 0 0 2 50.49 1.35 1.8076 4 2 0 4 50.94 1.61 1.7926 0 12 2 4 51.10 1.49 1.7873 2 12 0 4 51.12 27.12 1.7867 2 10 2 8 51.93 3.92 1.7610 3 7 2 8 52.07 1.02 1.7563 0 14 0 2 52.20 2.21 1.7524 1 3 4 8 55.81 2.34 1.6472 3 11 0 4 56.03 1.80 1.6412 1 13 2 8 57.24 2.54 1.6095 2 12 2 8 57.70 4.04 1.5976 1 7 4 8 57.83 10.89 1.5945 2 4 4 8 58.14 2.94 1.5867 0 14 2 4 58.19 1.01 1.5853 0 8 4 4 58.27 8.72 1.5833 4 4 2 8 58.29 3.34 1.5830 2 14 0 4 58.78 1.57 1.5708 4 8 0 4 60.23 1.59 1.5366 4 8 1 8 60.45 6.38 1.5314 2 6 4 8 60.89 7.81 1.5215 4 6 2 8 61.63 1.50 1.5049 3 11 2 8 62.85 3.62 1.4786 0 10 4 4 63.35 1.02 1.4682 1 15 2 8 63.42 2.68 1.4667 4 10 0 4 63.97 1.45 1.4555 2 14 2 8 65.80 3.01 1.4193 0 16 2 4 65.94 2.74 1.4166 2 16 0 4 67.62 1.12 1.3855 3 13 2 8 68.72 1.01 1.3660 0 18 0 2 68.85 1.31 1.3637 2 2 5 8 69.12 1.23 1.3589 3 7 4 8 69.20 1.59 1.3577 5 1 2 8 71.17 1.67 1.3248 1 17 2 8 72.72 4.55 1.3003 4 0 4 4 73.19 1.01 1.2931 4 2 4 8 77.67 1.08 1.2294 0 20 0 2 79.19 1.17 1.2095 0 4 6 4 79.71 2.15 1.2029 2 14 4 8 80.10 2.18 1.1981 4 14 2 8 80.34 1.64 1.1951 6 4 0 4 81.48 1.83 1.1813 0 6 6 4 82.53 1.84 1.1689 2 0 6 4 83.54 1.58 1.1572 6 0 2 4 84.24 2.56 1.1495 4 10 4 8 86.53 2.36 1.1249 2 16 4 8 86.90 2.02 1.1209 4 16 2 8 87.83 2.13 1.1115 2 20 2 8 89.97 1.28 1.0905 5 7 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.