Magnesiohornblende Oberti R, Ungaretti L, Cannillo E, Hawthorne F C, Memmi I European Journal of Mineralogy 7 (1995) 1049-1063 Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles Sample: S(3) _database_code_amcsd 0006602 CELL PARAMETERS: 9.8560 18.0780 5.3110 90.000 104.850 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 914.691 Density (g/cm3): 3.180 MAX. ABS. INTENSITY / VOLUME**2: 8.492117522 RIR: 0.869 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.79 28.42 9.0390 0 2 0 2 10.50 100.00 8.4281 1 1 0 4 17.27 1.02 5.1336 0 0 1 2 18.08 15.92 4.9063 -1 1 1 4 19.64 12.77 4.5195 0 4 0 2 21.08 4.31 4.2141 2 2 0 4 22.22 3.44 3.9999 1 1 1 4 22.85 15.74 3.8919 -1 3 1 4 26.28 35.21 3.3907 1 3 1 4 27.20 31.34 3.2786 2 4 0 4 28.54 59.57 3.1277 3 1 0 4 29.45 2.11 3.0327 -3 1 1 4 30.31 3.64 2.9491 -1 5 1 4 30.34 29.66 2.9460 2 2 1 4 31.85 13.03 2.8094 3 3 0 4 32.68 16.72 2.7399 -3 3 1 4 33.03 75.66 2.7122 1 5 1 4 34.13 1.27 2.6271 -1 1 2 4 34.52 46.31 2.5985 0 6 1 4 34.96 2.67 2.5668 0 0 2 2 35.21 53.61 2.5488 -2 0 2 2 36.63 1.23 2.4532 -2 2 2 4 37.70 3.03 2.3860 3 5 0 4 37.77 1.58 2.3817 4 0 0 2 38.42 27.59 2.3430 -3 5 1 4 38.68 11.93 2.3278 -4 2 1 4 38.93 1.27 2.3136 1 1 2 4 39.10 6.05 2.3038 -1 7 1 4 39.39 17.44 2.2874 -3 1 2 4 40.64 5.99 2.2201 -2 4 2 4 41.31 5.77 2.1854 1 7 1 4 41.70 32.50 2.1661 2 6 1 4 41.95 4.41 2.1537 -3 3 2 4 42.23 1.22 2.1401 -1 5 2 4 43.77 1.14 2.0682 0 8 1 4 44.16 16.50 2.0508 2 0 2 2 44.79 11.13 2.0235 -4 0 2 2 44.87 12.26 2.0201 3 5 1 4 45.26 2.59 2.0036 3 7 0 4 45.88 2.96 1.9780 -3 7 1 4 46.19 1.58 1.9655 1 9 0 4 46.72 1.28 1.9442 -3 5 2 4 47.08 1.07 1.9302 4 2 1 4 48.01 3.58 1.8949 5 1 0 4 48.37 4.47 1.8816 -4 6 1 4 48.73 5.30 1.8688 -1 9 1 4 48.76 1.48 1.8675 2 4 2 4 49.22 1.84 1.8513 -1 7 2 4 49.34 3.11 1.8469 -4 4 2 4 50.22 2.03 1.8167 5 3 0 4 50.48 1.70 1.8078 0 10 0 2 50.60 1.47 1.8040 1 9 1 4 52.18 5.03 1.7528 -5 1 2 4 53.21 1.08 1.7214 -5 5 1 4 54.07 1.05 1.6961 0 8 2 4 54.15 4.41 1.6937 -1 3 3 4 54.25 3.37 1.6909 -2 8 2 4 54.56 2.09 1.6819 -3 9 1 4 54.58 4.73 1.6813 0 2 3 4 55.63 23.78 1.6522 4 6 1 4 56.10 3.65 1.6393 4 8 0 4 56.85 9.86 1.6195 1 11 0 4 58.09 4.30 1.5878 6 0 0 2 58.17 17.67 1.5860 -1 5 3 4 59.08 1.69 1.5637 2 10 1 4 59.31 5.57 1.5581 4 0 2 2 60.16 9.77 1.5382 -6 0 2 2 60.86 2.14 1.5221 1 9 2 4 60.95 20.72 1.5200 -2 6 3 4 61.51 2.88 1.5075 -4 8 2 4 61.56 10.83 1.5065 0 12 0 2 61.69 4.09 1.5036 5 5 1 4 62.41 1.72 1.4880 0 6 3 4 63.04 1.51 1.4746 -2 10 2 4 63.10 1.21 1.4733 2 2 3 4 63.12 2.66 1.4730 4 4 2 4 63.77 3.79 1.4596 3 11 0 4 63.89 3.16 1.4571 -1 7 3 4 63.93 1.85 1.4561 -6 4 2 4 64.44 1.27 1.4459 -4 10 1 4 64.71 26.43 1.4406 -6 6 1 4 65.11 1.14 1.4325 -5 3 3 4 66.23 1.23 1.4111 -4 6 3 4 68.66 9.71 1.3670 5 1 2 4 68.74 3.87 1.3656 -5 5 3 4 69.23 2.49 1.3571 7 1 0 4 70.03 6.03 1.3435 1 11 2 4 70.34 3.52 1.3383 -3 11 2 4 70.37 5.87 1.3380 2 6 3 4 70.44 2.47 1.3368 5 3 2 4 71.11 1.40 1.3258 -1 9 3 4 71.85 5.32 1.3139 -1 1 4 4 71.97 6.32 1.3120 -7 5 1 4 72.79 1.85 1.2993 0 12 2 4 72.94 12.91 1.2969 -2 12 2 4 73.60 1.85 1.2870 -1 3 4 4 73.84 2.93 1.2834 0 0 4 2 74.45 4.33 1.2744 -4 0 4 2 74.53 1.64 1.2732 4 12 0 4 77.16 1.08 1.2362 -7 7 1 4 79.82 6.90 1.2015 -5 11 2 4 80.69 2.00 1.1909 8 0 0 2 82.74 4.03 1.1664 2 0 4 2 82.96 1.13 1.1639 -8 4 2 4 86.35 1.31 1.1267 7 9 0 4 87.27 1.73 1.1172 -6 4 4 4 89.58 1.45 1.0943 3 1 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.