Na(NaMg)Mg5Si8O22(OH)2 Iezzi G, Della Ventura G, Oberti R, Camara F, Holtz F American Mineralogist 89 (2004) 640-646 Synthesis and crystal-chemistry of Na(NaMg)Mg5Si8O22(OH)2, a P2_1/m amphibole _database_code_amcsd 0003533 CELL PARAMETERS: 9.6890 17.9380 5.2680 90.000 102.500 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 893.882 Density (g/cm3): 2.981 MAX. ABS. INTENSITY / VOLUME**2: 4.454616814 RIR: 0.487 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.86 2.53 8.9690 0 2 0 2 10.57 52.59 8.3672 1 1 0 4 18.44 12.12 4.8118 -1 1 1 4 18.76 8.60 4.7297 2 0 0 2 19.80 30.36 4.4845 0 4 0 2 20.35 3.52 4.3638 -1 2 1 4 21.95 18.37 4.0493 1 1 1 4 23.20 45.09 3.8333 -1 3 1 4 24.73 5.15 3.6004 -2 2 1 4 26.11 73.08 3.4130 1 3 1 4 26.57 2.48 3.3544 1 5 0 4 27.41 63.63 3.2542 2 4 0 4 28.75 83.89 3.1055 3 1 0 4 30.00 45.85 2.9783 2 2 1 4 30.28 6.49 2.9514 -3 1 1 4 30.68 34.74 2.9139 -1 5 1 4 32.09 30.36 2.7891 3 3 0 4 32.98 100.00 2.7159 1 5 1 4 33.49 18.69 2.6758 -3 3 1 4 34.71 35.98 2.5847 0 6 1 4 34.89 13.65 2.5716 0 0 2 2 34.98 4.45 2.5653 -1 6 1 4 35.96 78.23 2.4974 -2 0 2 2 36.32 4.11 2.4734 1 7 0 4 37.04 5.52 2.4271 1 6 1 4 37.99 5.41 2.3684 3 5 0 4 39.21 18.28 2.2979 -3 5 1 4 39.52 14.73 2.2800 -1 7 1 4 39.64 16.40 2.2736 -4 2 1 4 40.17 5.17 2.2450 -3 0 2 2 40.22 1.89 2.2422 0 8 0 2 40.49 17.25 2.2276 -3 1 2 4 41.38 3.72 2.1819 -2 4 2 4 41.39 13.95 2.1813 1 7 1 4 41.60 51.30 2.1709 2 6 1 4 43.04 7.78 2.1017 -3 3 2 4 43.39 1.13 2.0855 1 4 2 4 43.55 19.81 2.0783 2 0 2 2 44.65 5.98 2.0295 3 5 1 4 44.73 3.85 2.0261 2 8 0 4 46.09 2.47 1.9692 1 5 2 4 46.19 8.20 1.9655 -4 0 2 2 46.25 1.03 1.9631 2 3 2 4 46.57 2.82 1.9503 1 9 0 4 46.67 4.18 1.9463 -3 7 1 4 46.73 2.54 1.9439 4 2 1 4 47.79 3.32 1.9031 -3 5 2 4 48.26 1.80 1.8857 2 4 2 4 48.38 10.83 1.8814 5 1 0 4 49.22 5.93 1.8512 -1 9 1 4 49.32 2.09 1.8477 -4 6 1 4 50.61 2.44 1.8037 5 3 0 4 50.71 10.62 1.8002 -4 4 2 4 50.80 8.01 1.7972 1 9 1 4 50.91 2.71 1.7938 0 10 0 2 52.39 1.41 1.7465 -1 1 3 4 52.78 1.79 1.7343 1 7 2 4 53.83 9.68 1.7031 -5 1 2 4 54.28 6.15 1.6900 0 8 2 4 54.34 1.35 1.6882 -1 10 1 4 54.49 3.84 1.6839 0 2 3 4 54.49 9.14 1.6838 -1 3 3 4 55.04 4.35 1.6685 -2 8 2 4 55.39 3.70 1.6588 -3 9 1 4 55.44 40.67 1.6573 4 6 1 4 55.90 1.41 1.6449 -5 3 2 4 56.56 4.83 1.6271 4 8 0 4 57.33 8.12 1.6070 1 11 0 4 57.46 1.09 1.6039 -3 3 3 4 58.46 4.08 1.5787 4 0 2 2 58.55 4.99 1.5766 6 0 0 2 58.56 25.10 1.5764 -1 5 3 4 59.24 4.89 1.5597 2 10 1 4 60.88 2.04 1.5216 1 9 2 4 61.25 4.37 1.5134 -1 6 3 4 61.46 3.79 1.5086 5 5 1 4 61.78 18.91 1.5017 -2 6 3 4 62.03 8.66 1.4961 -6 0 2 2 62.09 21.07 1.4948 0 12 0 2 62.34 2.23 1.4895 2 2 3 4 62.35 6.35 1.4892 4 4 2 4 62.37 1.05 1.4889 4 8 1 4 62.45 3.59 1.4872 0 6 3 4 62.88 2.81 1.4780 -4 8 2 4 63.89 1.16 1.4569 -2 10 2 4 64.31 3.38 1.4485 3 11 0 4 64.34 7.37 1.4479 -1 7 3 4 65.45 3.12 1.4259 -4 10 1 4 65.80 2.31 1.4192 -6 4 2 4 65.96 42.22 1.4162 -6 6 1 4 66.51 1.60 1.4059 6 2 1 4 67.10 1.19 1.3949 5 7 1 4 67.52 1.26 1.3873 5 0 2 2 67.75 14.69 1.3832 5 1 2 4 67.85 3.36 1.3812 -4 6 3 4 69.56 4.57 1.3514 5 3 2 4 69.76 5.96 1.3481 2 6 3 4 69.79 3.24 1.3475 7 1 0 4 70.19 3.15 1.3408 1 11 2 4 70.75 2.40 1.3317 -5 5 3 4 71.51 1.20 1.3194 -3 11 2 4 71.59 1.82 1.3181 7 3 0 4 71.65 3.80 1.3171 -1 9 3 4 71.72 1.91 1.3160 -7 1 2 4 71.79 2.49 1.3149 -2 0 4 2 71.94 1.57 1.3125 -1 0 4 2 72.13 1.14 1.3096 1 13 1 4 72.16 3.00 1.3090 -1 1 4 4 72.86 1.74 1.2982 -5 9 2 4 72.97 1.13 1.2966 -6 2 3 4 73.24 6.32 1.2924 0 12 2 4 73.39 5.16 1.2901 -7 5 1 4 73.42 1.50 1.2897 6 8 0 4 73.49 1.78 1.2886 -7 3 2 4 73.68 8.30 1.2858 0 0 4 2 73.72 3.62 1.2852 6 6 1 4 73.89 21.57 1.2826 -2 12 2 4 73.93 1.19 1.2820 -1 3 4 4 74.22 1.09 1.2778 -3 9 3 4 75.20 2.42 1.2636 4 12 0 4 75.32 1.89 1.2618 -2 4 4 4 76.03 1.39 1.2517 4 2 3 4 76.25 3.62 1.2487 -4 0 4 2 76.93 1.81 1.2394 0 10 3 4 77.24 1.77 1.2352 5 11 0 4 77.58 1.87 1.2306 6 0 2 2 78.63 1.38 1.2168 -7 7 1 4 78.88 2.99 1.2135 2 12 2 4 79.94 1.22 1.2001 -6 6 3 4 80.32 1.17 1.1953 7 7 0 4 80.43 1.13 1.1941 1 4 4 4 80.98 1.53 1.1873 2 14 1 4 81.38 2.23 1.1824 8 0 0 2 81.55 8.04 1.1804 -5 11 2 4 81.76 2.26 1.1779 2 0 4 2 82.93 1.60 1.1643 4 6 3 4 84.26 1.03 1.1492 1 15 1 4 86.51 1.11 1.1250 -4 14 1 4 87.14 2.41 1.1185 7 9 0 4 87.50 1.22 1.1148 5 13 0 4 88.23 3.29 1.1075 3 1 4 4 89.26 1.04 1.0974 3 13 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.