Marsturite Nagashima M, Armbruster T, Kolitsch U, Pettke T American Mineralogist 99 (2014) 1462-1470 The relation between Li <-> Na substitution and hydrogen bonding in five-periodic single-chain silicates nambulite and marsturite: A single-crystal X-ray study Locality: Molinello mine, Liguria, Italy _database_code_amcsd 0020225 CELL PARAMETERS: 7.6970 11.7200 6.7710 92.400 94.410 106.830 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 581.593 Density (g/cm3): 3.469 MAX. ABS. INTENSITY / VOLUME**2: 8.625268315 RIR: 0.810 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.90 1.49 11.1926 0 1 0 2 12.07 2.20 7.3353 1 0 0 2 12.33 21.08 7.1780 -1 1 0 2 13.14 19.16 6.7357 0 0 1 2 17.02 2.33 5.2087 -1 0 1 2 17.62 1.58 5.0338 -1 1 1 2 18.49 10.84 4.7982 1 -1 1 2 19.90 1.00 4.4625 -1 -1 1 2 21.41 4.98 4.1510 -1 2 1 2 22.64 1.19 3.9274 1 2 0 2 23.20 4.01 3.8347 -2 1 0 2 23.36 3.97 3.8083 -1 3 0 2 24.81 9.02 3.5890 -2 2 0 2 25.87 1.40 3.4443 -2 1 1 2 26.47 7.44 3.3678 0 0 2 2 26.57 5.24 3.3549 -2 0 1 2 26.65 2.33 3.3443 1 -3 1 2 27.61 2.72 3.2309 2 -1 1 2 27.73 3.35 3.2168 2 1 0 2 28.11 42.16 3.1748 -1 0 2 2 28.18 15.38 3.1668 0 1 2 2 28.68 5.65 3.1124 -2 3 0 2 28.73 6.16 3.1068 -1 1 2 2 28.74 27.53 3.1062 2 -2 1 2 29.74 26.77 3.0044 -1 -1 2 2 29.84 53.60 2.9942 1 -1 2 2 29.89 1.72 2.9894 1 3 0 2 30.03 14.26 2.9753 0 -2 2 2 30.21 1.66 2.9580 1 0 2 2 30.67 100.00 2.9152 -1 4 0 2 31.60 2.33 2.8311 1 -2 2 2 31.92 1.54 2.8036 0 2 2 2 31.95 1.54 2.8010 2 -3 1 2 32.66 5.42 2.7421 1 1 2 2 32.90 87.25 2.7226 2 2 0 2 33.08 1.20 2.7082 1 -4 1 2 33.85 1.74 2.6479 0 -4 1 2 33.91 18.07 2.6438 -1 4 1 2 34.10 26.45 2.6292 -2 1 2 2 34.24 6.51 2.6185 -2 -2 1 2 34.44 2.17 2.6044 -2 0 2 2 35.19 9.12 2.5501 -3 1 0 2 35.48 25.31 2.5299 -3 2 0 2 35.67 1.14 2.5169 -2 2 2 2 36.80 19.88 2.4422 1 2 2 2 36.85 2.13 2.4394 2 2 1 2 37.15 3.56 2.4203 0 3 2 2 37.49 2.85 2.3991 2 -2 2 2 37.59 2.12 2.3927 -3 3 0 2 37.91 1.36 2.3731 2 0 2 2 38.38 2.85 2.3451 -1 -3 2 2 38.77 1.69 2.3229 3 -1 1 2 39.18 1.06 2.2994 2 3 0 2 39.89 1.11 2.2601 2 -3 2 2 39.99 11.68 2.2546 3 1 0 2 40.43 1.71 2.2312 -2 -2 2 2 40.44 3.36 2.2305 0 -1 3 2 40.51 15.45 2.2271 0 -4 2 2 40.58 18.03 2.2233 -2 5 0 2 40.93 26.08 2.2051 -1 0 3 2 41.16 1.03 2.1933 1 4 1 2 41.28 5.05 2.1870 -3 4 0 2 41.55 1.69 2.1734 0 1 3 2 41.56 1.07 2.1728 -1 1 3 2 41.64 1.27 2.1690 -1 4 2 2 41.65 1.42 2.1684 0 -5 1 2 42.36 2.32 2.1339 0 -2 3 2 42.70 13.32 2.1177 2 -5 1 2 42.80 2.38 2.1126 2 3 1 2 43.29 5.07 2.0900 -3 2 2 2 43.58 17.17 2.0768 3 1 1 2 43.61 1.03 2.0755 -2 4 2 2 45.26 4.05 2.0035 -2 1 3 2 47.22 5.14 1.9249 0 -5 2 2 47.67 1.25 1.9078 3 -3 2 2 47.85 1.36 1.9010 -4 1 0 2 48.22 5.40 1.8871 -1 5 2 2 48.45 3.87 1.8788 -4 3 0 2 48.60 1.27 1.8735 1 4 2 2 48.62 2.93 1.8725 1 2 3 2 48.65 1.03 1.8717 -4 1 1 2 48.72 1.44 1.8690 0 3 3 2 48.85 2.22 1.8643 2 -5 2 2 48.96 1.18 1.8605 -3 4 2 2 49.51 3.46 1.8410 -2 3 3 2 49.56 1.84 1.8392 -4 3 1 2 49.72 1.06 1.8338 4 0 0 2 49.95 1.01 1.8258 -2 -2 3 2 50.00 3.37 1.8240 -3 -2 2 2 50.23 3.33 1.8165 2 3 2 2 50.45 1.60 1.8091 0 5 2 2 50.45 1.38 1.8090 3 -4 2 2 50.93 3.77 1.7930 3 1 2 2 51.28 3.02 1.7816 4 -3 1 2 51.55 2.56 1.7729 -2 -4 2 2 51.97 2.92 1.7596 2 1 3 2 52.96 2.83 1.7291 4 0 1 2 53.35 1.30 1.7171 -4 -1 1 2 53.59 5.86 1.7101 -2 4 3 2 53.67 11.66 1.7079 -3 5 2 2 54.14 6.99 1.6941 3 -6 1 2 54.18 23.11 1.6930 1 6 0 2 54.49 1.54 1.6839 0 0 4 2 54.56 13.19 1.6819 0 -1 4 2 54.58 1.89 1.6813 -4 5 0 2 54.72 2.21 1.6775 -4 0 2 2 54.97 5.85 1.6704 -3 -3 2 2 55.54 5.19 1.6546 1 -5 3 2 55.96 1.97 1.6433 0 -2 4 2 57.19 5.62 1.6108 1 6 1 2 57.43 9.53 1.6045 -4 -1 2 2 57.53 2.25 1.6020 1 -2 4 2 57.63 5.75 1.5994 3 -3 3 2 57.65 1.50 1.5989 0 7 0 2 58.03 3.60 1.5893 -3 -2 3 2 58.12 3.86 1.5872 0 6 2 2 58.17 2.12 1.5858 -2 1 4 2 58.42 1.09 1.5798 0 -7 1 2 59.37 1.39 1.5566 -3 6 2 2 59.39 1.98 1.5562 -4 6 0 2 59.57 5.08 1.5520 3 -6 2 2 59.61 6.74 1.5511 4 0 2 2 60.57 2.21 1.5287 -1 3 4 2 60.78 2.66 1.5240 -4 6 1 2 61.19 1.95 1.5147 -4 2 3 2 61.26 1.05 1.5131 -5 1 0 2 61.31 1.56 1.5119 -4 -2 2 2 62.33 6.80 1.4896 -3 5 3 2 62.42 1.03 1.4877 0 -4 4 2 62.62 1.82 1.4836 0 -7 2 2 63.40 1.75 1.4671 5 0 0 2 63.45 2.74 1.4662 -1 7 2 2 63.55 2.33 1.4640 2 5 2 2 63.65 1.36 1.4620 -5 0 1 2 63.68 1.21 1.4612 -3 1 4 2 63.86 1.28 1.4576 -2 8 0 2 64.17 2.22 1.4514 -3 0 4 2 64.70 2.81 1.4407 -4 -1 3 2 64.76 1.09 1.4395 -5 2 2 2 64.79 11.37 1.4390 5 -4 1 2 65.06 13.36 1.4336 2 1 4 2 65.34 1.48 1.4282 -2 -3 4 2 65.34 1.68 1.4282 -5 3 2 2 66.01 3.98 1.4152 -2 -6 2 2 66.02 2.73 1.4150 -2 8 1 2 66.51 2.16 1.4059 3 4 2 2 66.69 1.03 1.4025 5 1 0 2 67.14 8.26 1.3942 1 -5 4 2 67.39 1.54 1.3897 0 6 3 2 67.69 2.35 1.3842 -3 -5 2 2 68.97 1.28 1.3616 1 -8 2 2 68.99 1.71 1.3613 4 4 0 2 69.65 1.46 1.3499 2 -7 3 2 69.83 3.21 1.3470 3 -3 4 2 69.98 1.38 1.3443 -2 -4 4 2 70.52 3.49 1.3354 5 -4 2 2 70.84 1.15 1.3302 3 0 4 2 71.35 1.24 1.3219 -2 8 2 2 71.94 1.37 1.3125 1 7 2 2 72.15 1.08 1.3093 -4 -4 2 2 72.20 2.50 1.3084 -1 7 3 2 72.40 4.04 1.3052 -5 3 3 2 74.00 1.25 1.2809 -1 -7 3 2 74.31 1.46 1.2764 -2 -7 2 2 74.45 1.34 1.2743 2 -6 4 2 74.52 1.26 1.2733 -6 3 1 2 74.69 1.03 1.2708 -4 -1 4 2 75.56 2.63 1.2584 -6 4 1 2 76.16 1.70 1.2499 4 5 0 2 77.37 4.40 1.2334 1 5 4 2 79.64 1.10 1.2038 5 3 1 2 79.98 1.47 1.1996 4 -4 4 2 83.60 1.63 1.1566 -1 -7 4 2 87.07 1.11 1.1193 0 10 0 2 88.16 1.09 1.1082 -1 -2 6 2 88.73 1.05 1.1026 -2 0 6 2 89.13 2.80 1.0986 4 -10 1 2 89.55 1.17 1.0946 1 0 6 2 89.58 1.43 1.0943 6 2 1 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.