Namansilite Ohashi H, Osawa T, Tsukimura K Acta Crystallographica C43 (1987) 605-607 Refinement of the structure of manganese sodium dimetasilicate Locality: synthetic Note: pyroxene Note: anisoB's from ICSD _database_code_amcsd 0010035 CELL PARAMETERS: 9.5130 8.6210 5.3540 90.000 105.140 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 423.849 Density (g/cm3): 3.605 MAX. ABS. INTENSITY / VOLUME**2: 15.68191780 RIR: 1.416 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.09 40.06 6.2852 1 1 0 4 19.33 4.01 4.5914 2 0 0 2 20.20 16.05 4.3960 -1 1 1 4 20.61 24.16 4.3105 0 2 0 2 24.17 11.65 3.6820 1 1 1 4 28.40 3.76 3.1426 2 2 0 4 30.54 100.00 2.9275 -2 2 1 4 31.00 53.01 2.8845 3 1 0 4 31.58 7.19 2.8329 -3 1 1 4 34.72 54.59 2.5841 0 0 2 2 35.11 4.37 2.5561 -1 1 2 4 35.85 23.42 2.5048 -1 3 1 4 36.00 44.04 2.4945 2 2 1 4 38.34 1.85 2.3479 1 3 1 4 39.34 4.08 2.2903 3 1 1 4 40.03 22.61 2.2525 1 1 2 4 40.71 1.35 2.2163 0 2 2 4 43.18 3.00 2.0951 3 3 0 4 43.62 19.57 2.0750 -3 3 1 4 44.08 11.04 2.0542 -4 2 1 4 44.50 6.60 2.0361 2 0 2 2 45.48 9.67 1.9942 -4 0 2 2 45.60 8.22 1.9892 0 4 1 4 47.98 8.21 1.8961 -2 4 1 4 49.27 3.28 1.8495 -5 1 1 4 49.80 3.75 1.8310 3 3 1 4 50.37 1.46 1.8115 1 3 2 4 50.42 2.44 1.8099 -4 2 2 4 50.83 1.05 1.7963 5 1 0 4 51.90 2.92 1.7618 2 4 1 4 52.15 4.23 1.7540 4 2 1 4 53.08 5.42 1.7252 3 1 2 4 54.12 10.60 1.6946 1 5 0 4 54.94 1.10 1.6711 -3 1 3 4 55.52 7.03 1.6551 0 4 2 4 56.11 19.15 1.6392 -2 2 3 4 57.98 1.29 1.5905 1 1 3 4 58.36 18.09 1.5812 -5 3 1 4 58.55 1.30 1.5764 5 1 1 4 58.76 7.45 1.5713 4 4 0 4 60.49 5.07 1.5305 6 0 0 2 60.54 4.53 1.5293 4 0 2 2 61.27 10.76 1.5129 -1 3 3 4 61.75 6.64 1.5023 3 5 0 4 61.87 4.88 1.4997 -6 0 2 2 62.16 1.54 1.4933 -4 2 3 4 62.45 2.59 1.4872 -6 2 1 4 63.49 3.10 1.4653 -3 3 3 4 64.26 1.36 1.4495 -1 5 2 4 64.67 2.63 1.4413 4 2 2 4 64.70 1.81 1.4407 -5 1 3 4 64.90 5.71 1.4368 0 6 0 2 66.28 1.15 1.4101 1 3 3 4 66.38 5.24 1.4082 2 2 3 4 66.81 18.49 1.4002 5 3 1 4 67.55 1.81 1.3867 1 5 2 4 68.05 10.48 1.3777 -3 5 2 4 68.55 4.75 1.3689 -2 4 3 4 72.21 2.68 1.3083 6 2 1 4 72.42 4.64 1.3051 -3 1 4 4 72.58 4.87 1.3025 -5 3 3 4 72.64 8.56 1.3017 -7 1 2 4 72.94 2.54 1.2969 7 1 0 4 73.26 5.16 1.2920 0 0 4 2 74.23 2.18 1.2776 -4 0 4 2 75.74 10.09 1.2558 0 6 2 4 75.98 1.09 1.2524 -2 6 2 4 77.48 8.19 1.2319 3 5 2 4 80.16 1.67 1.1973 -1 7 1 4 81.68 2.53 1.1788 1 7 1 4 84.38 1.29 1.1479 8 0 0 2 84.58 3.51 1.1457 -6 0 4 2 84.60 1.80 1.1454 -8 2 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.