Clinohumite Friedrich A, Lager G A, Kunz M, Chakoumakos B C, Smyth J R, Schultz A J American Mineralogist 86 (2001) 981-989 Temperature-dependent single-crystal neutron diffraction study of natural chondrodite and clinohumite Sample: from Kukh-i-Lal, Pamir, Tadjikistan at T = 100 K _database_code_amcsd 0002664 CELL PARAMETERS: 4.7366 10.2260 13.6360 100.904 90.000 90.000 SPACE GROUP: P2_1/b X-RAY WAVELENGTH: 1.541838 Cell Volume: 648.555 Density (g/cm3): 3.218 MAX. ABS. INTENSITY / VOLUME**2: 3.418207435 RIR: 0.346 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 6.60 1.29 13.3898 0 0 1 2 13.22 1.45 6.6949 0 0 2 2 17.65 42.17 5.0239 0 -2 1 2 17.67 3.71 5.0207 0 2 0 2 19.89 3.23 4.4633 0 0 3 2 20.00 23.54 4.4400 0 -2 2 2 20.03 7.49 4.4335 0 2 1 2 21.26 5.40 4.1792 1 -1 1 4 22.29 2.91 3.9878 1 1 1 4 23.00 30.71 3.8667 1 0 2 4 24.04 35.05 3.7015 0 -2 3 2 24.08 52.03 3.6952 0 2 2 2 25.57 33.84 3.4831 1 1 2 4 25.85 9.57 3.4464 1 -2 1 4 25.86 21.02 3.4453 1 2 0 4 26.63 19.11 3.3475 0 0 4 2 27.46 6.94 3.2483 1 0 3 4 27.56 6.59 3.2368 1 2 1 4 27.67 29.88 3.2233 1 -1 3 4 29.18 1.07 3.0606 0 2 3 2 30.06 5.42 2.9731 1 1 3 4 30.65 10.66 2.9166 1 -2 3 4 30.69 1.54 2.9135 1 2 2 4 32.40 87.97 2.7632 1 -3 1 4 32.59 30.41 2.7474 1 -1 4 4 32.76 1.93 2.7337 1 0 4 4 32.76 27.65 2.7335 1 3 0 4 33.44 1.61 2.6797 1 -3 2 4 33.46 13.06 2.6780 0 0 5 2 34.49 43.43 2.6007 1 3 1 4 34.86 1.13 2.5736 0 -2 5 2 34.91 1.59 2.5698 0 2 4 2 35.34 100.00 2.5401 1 1 4 4 35.77 94.18 2.5102 1 -3 3 4 37.41 38.80 2.4041 1 3 2 4 37.64 9.72 2.3897 0 -4 3 2 37.69 14.35 2.3869 0 4 1 2 38.17 67.43 2.3579 1 -1 5 4 39.08 23.04 2.3051 2 1 0 4 39.86 58.81 2.2614 1 -2 5 4 39.91 54.91 2.2588 1 2 4 4 40.08 69.83 2.2497 1 -4 1 4 40.42 1.00 2.2316 0 0 6 2 40.64 3.17 2.2200 0 -4 4 2 40.85 7.55 2.2092 2 -1 2 4 41.17 5.00 2.1926 1 1 5 4 41.31 8.46 2.1855 1 3 3 4 42.01 18.33 2.1509 2 1 2 4 43.39 8.83 2.0853 2 -1 3 4 43.50 3.51 2.0803 1 -3 5 4 44.22 2.09 2.0481 1 -1 6 4 44.56 5.25 2.0334 0 -4 5 2 44.64 1.68 2.0301 0 4 3 2 46.73 5.83 1.9437 2 -3 1 4 47.43 2.34 1.9168 1 1 6 4 47.56 1.19 1.9119 0 -2 7 2 48.52 9.87 1.8764 1 -5 1 4 48.76 2.46 1.8676 1 -5 2 4 50.00 3.74 1.8242 1 -5 3 4 50.67 6.72 1.8016 1 -1 7 4 51.03 6.56 1.7898 1 5 1 4 51.51 5.61 1.7741 2 0 5 4 51.55 3.04 1.7729 1 -2 7 4 51.61 5.17 1.7711 1 2 6 4 52.51 74.67 1.7427 2 -2 5 4 52.55 77.30 1.7415 2 2 4 4 52.68 54.10 1.7374 2 -4 1 4 53.17 1.03 1.7227 2 4 0 4 54.06 1.52 1.6964 1 1 7 4 54.11 6.74 1.6950 1 -3 7 4 54.54 1.34 1.6826 0 -4 7 2 54.55 8.41 1.6821 2 -4 3 4 54.59 16.69 1.6812 2 4 1 4 54.82 1.25 1.6746 0 -6 3 2 55.50 3.12 1.6557 2 -3 5 4 56.65 12.34 1.6249 0 -6 4 2 56.71 13.48 1.6233 0 6 1 2 56.85 3.78 1.6197 2 -4 4 4 57.15 5.29 1.6118 1 5 3 4 57.18 20.85 1.6111 1 3 6 4 57.58 1.64 1.6007 1 -6 1 4 57.60 2.53 1.6001 2 3 4 4 58.83 2.69 1.5696 2 1 6 4 59.07 3.87 1.5638 1 -5 6 4 59.24 4.46 1.5597 3 1 0 4 59.46 1.54 1.5545 3 -1 1 4 59.96 6.99 1.5428 2 -4 5 4 60.02 1.98 1.5413 2 4 3 4 60.21 11.98 1.5371 1 -3 8 4 60.22 2.78 1.5367 3 0 2 4 60.39 7.76 1.5328 0 -4 8 2 60.50 8.69 1.5303 0 4 6 2 60.56 2.23 1.5290 3 -1 2 4 61.06 2.26 1.5175 2 -5 3 4 61.43 4.81 1.5093 3 1 2 4 61.57 2.00 1.5062 3 -2 1 4 61.57 2.86 1.5062 0 -2 9 2 61.57 2.47 1.5061 3 2 0 4 61.64 3.12 1.5047 0 2 8 2 61.65 4.16 1.5045 2 -1 7 4 61.96 5.82 1.4976 2 5 1 4 62.42 61.05 1.4878 0 0 9 2 62.43 1.54 1.4876 2 -2 7 4 62.50 1.56 1.4861 3 -1 3 4 62.78 47.99 1.4800 0 -6 6 2 62.89 45.96 1.4778 0 6 3 2 62.99 2.57 1.4757 2 -5 4 4 63.82 1.15 1.4584 1 -4 8 4 63.90 1.94 1.4567 2 4 4 4 64.12 1.77 1.4523 3 -2 3 4 64.66 1.02 1.4416 2 1 7 4 65.13 5.61 1.4322 3 -3 1 4 65.25 1.66 1.4299 3 -1 4 4 65.35 1.00 1.4280 3 3 0 4 66.40 3.40 1.4080 3 3 1 4 66.78 5.61 1.4008 1 -3 9 4 66.93 7.74 1.3981 3 1 4 4 67.07 23.15 1.3956 1 -7 2 4 67.20 10.27 1.3931 3 -3 3 4 67.28 1.30 1.3915 1 -7 1 4 67.67 1.72 1.3846 1 -7 3 4 68.25 3.67 1.3741 3 3 2 4 68.75 6.24 1.3653 3 -1 5 4 68.79 1.30 1.3647 1 -5 8 4 69.20 1.18 1.3575 2 -5 6 4 69.90 22.49 1.3458 3 -2 5 4 69.93 23.23 1.3453 3 2 4 4 70.04 16.36 1.3433 3 -4 1 4 70.31 1.48 1.3390 2 6 1 4 70.35 7.39 1.3383 1 3 8 4 71.64 5.22 1.3173 3 -4 3 4 71.67 3.59 1.3169 3 4 1 4 71.74 2.58 1.3156 1 5 6 4 71.83 4.13 1.3143 0 -6 8 2 71.97 4.59 1.3121 0 6 5 2 73.47 1.08 1.2889 3 0 6 4 73.61 2.38 1.2868 2 -4 8 4 73.71 1.14 1.2853 2 4 6 4 73.84 4.09 1.2833 1 -3 10 4 74.37 1.68 1.2755 2 -1 9 4 75.13 1.26 1.2644 1 6 5 4 75.46 2.43 1.2598 2 0 9 4 75.79 1.03 1.2551 2 -6 6 4 75.88 1.58 1.2539 2 5 5 4 76.20 1.43 1.2494 3 -5 1 4 76.42 1.74 1.2463 3 4 3 4 76.66 1.12 1.2430 2 -7 2 4 76.75 2.93 1.2418 1 -4 10 4 76.88 3.11 1.2401 1 4 8 4 77.32 1.40 1.2341 1 -8 2 4 77.67 1.06 1.2294 1 3 9 4 77.86 2.48 1.2269 1 5 7 4 77.93 2.37 1.2260 2 1 9 4 77.97 1.26 1.2254 1 -7 7 4 78.30 3.10 1.2211 2 -5 8 4 78.56 3.85 1.2177 3 0 7 4 79.78 1.22 1.2021 2 3 8 4 80.47 1.43 1.1935 0 8 2 2 80.61 1.15 1.1918 3 1 7 4 80.99 3.43 1.1871 1 -5 10 4 81.12 1.26 1.1856 2 5 6 4 81.24 12.50 1.1841 4 0 0 2 81.67 2.20 1.1789 1 0 11 4 82.39 1.43 1.1705 1 -7 8 4 83.19 4.39 1.1613 3 5 3 4 83.21 4.60 1.1610 3 3 6 4 83.43 1.11 1.1585 1 -8 6 4 83.56 2.73 1.1571 2 -7 6 4 84.83 3.72 1.1430 3 -5 6 4 85.38 2.94 1.1370 2 7 3 4 85.50 1.94 1.1357 0 -2 12 2 85.55 2.09 1.1352 1 3 10 4 85.58 1.46 1.1348 0 2 11 2 85.81 2.80 1.1324 3 -3 8 4 85.81 2.53 1.1323 3 -6 4 4 85.87 2.71 1.1318 3 6 1 4 85.97 7.46 1.1307 2 -4 10 4 86.09 6.69 1.1294 2 4 8 4 86.53 7.01 1.1249 2 -8 2 4 86.54 1.16 1.1247 3 1 8 4 86.85 1.22 1.1215 1 -8 7 4 86.98 1.31 1.1201 1 8 3 4 88.07 1.46 1.1090 2 8 0 4 88.79 1.60 1.1019 4 1 4 4 88.82 1.57 1.1017 1 -1 12 4 89.01 3.19 1.0998 3 -4 8 4 89.11 4.31 1.0989 3 4 6 4 89.62 5.26 1.0939 1 -3 12 4 89.74 1.18 1.0927 3 -1 9 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.