Chondrodite Berry A J, James M Mineralogical Magazine 66 (2002) 441-449 Refinement of hydrogen positions in natural chondrodite by powder neutron diffraction: implications for the stability of humite minerals Locality: Orange county, New York, USA _database_code_amcsd 0019536 CELL PARAMETERS: 4.7204 10.2360 7.8252 109.110 90.000 90.000 SPACE GROUP: P2_1/b X-RAY WAVELENGTH: 1.541838 Cell Volume: 357.262 Density (g/cm3): 3.206 MAX. ABS. INTENSITY / VOLUME**2: 4.782377905 RIR: 0.486 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.97 8.39 7.3940 0 0 1 2 18.34 48.67 4.8371 0 -2 1 2 20.94 1.63 4.2421 1 1 0 4 22.34 16.52 3.9787 1 0 1 4 22.62 3.89 3.9313 1 -1 1 4 24.07 17.34 3.6970 0 0 2 2 25.08 20.15 3.5511 0 -2 2 2 25.09 25.97 3.5497 0 2 1 2 25.67 29.82 3.4707 1 1 1 4 26.38 4.66 3.3783 1 -2 1 4 26.38 27.15 3.3779 1 2 0 4 29.69 59.65 3.0093 1 -1 2 4 30.72 5.83 2.9106 1 0 2 4 31.53 10.41 2.8377 1 -2 2 4 32.52 50.83 2.7533 1 -3 1 4 33.66 53.65 2.6623 1 3 0 4 34.39 72.91 2.6078 1 1 2 4 35.04 1.03 2.5612 0 -2 3 2 35.05 1.88 2.5603 0 2 2 2 35.84 54.52 2.5053 1 -3 2 4 36.45 5.76 2.4647 0 0 3 2 37.17 7.25 2.4186 0 -4 2 2 37.18 9.21 2.4180 0 4 0 2 38.93 30.12 2.3134 1 3 1 4 39.29 16.22 2.2929 2 1 0 4 39.56 38.65 2.2779 1 -1 3 4 40.05 43.80 2.2512 1 -2 3 4 40.06 41.52 2.2506 1 2 2 4 40.08 48.77 2.2497 1 -4 1 4 40.27 2.91 2.2398 2 -1 1 4 42.16 12.08 2.1435 2 1 1 4 42.98 7.89 2.1045 0 -4 3 2 42.99 1.03 2.1037 0 4 1 2 44.87 5.89 2.0201 2 -1 2 4 45.12 5.08 2.0094 1 1 3 4 46.19 1.48 1.9654 2 2 1 4 46.50 1.08 1.9530 0 -2 4 2 46.91 4.27 1.9369 2 -3 1 4 48.57 4.09 1.8744 1 -5 1 4 49.39 5.66 1.8451 1 -5 2 4 50.59 4.55 1.8042 1 2 3 4 50.98 5.01 1.7914 1 -1 4 4 51.02 4.57 1.7899 1 5 0 4 52.05 3.60 1.7571 1 -3 4 4 52.74 50.33 1.7356 2 -2 3 4 52.75 49.67 1.7354 2 2 2 4 52.76 39.96 1.7349 2 -4 1 4 53.78 5.28 1.7046 2 0 3 4 54.31 3.72 1.6892 2 -4 2 4 54.32 11.82 1.6890 2 4 0 4 54.93 2.64 1.6714 2 -3 3 4 56.44 5.65 1.6304 1 5 1 4 56.93 2.13 1.6173 2 1 3 4 57.13 8.28 1.6124 0 -6 3 2 57.14 10.18 1.6120 0 6 0 2 57.14 1.38 1.6120 1 1 4 4 57.41 10.47 1.6052 1 3 3 4 57.81 1.02 1.5950 1 -6 1 4 58.67 1.82 1.5736 2 3 2 4 58.79 8.07 1.5708 2 -4 3 4 59.04 2.99 1.5646 0 -2 5 2 59.05 2.85 1.5643 0 2 4 2 59.52 1.78 1.5530 3 1 0 4 60.08 3.74 1.5400 1 -5 4 4 60.12 1.61 1.5390 3 0 1 4 60.24 3.92 1.5362 3 -1 1 4 60.61 1.18 1.5279 2 -5 2 4 61.67 3.10 1.5041 3 1 1 4 61.91 3.43 1.4987 0 -4 5 2 61.94 6.13 1.4982 0 4 3 2 61.99 2.50 1.4970 2 -1 4 4 62.03 2.26 1.4963 3 2 0 4 62.03 3.70 1.4961 2 5 0 4 62.84 36.18 1.4788 0 0 5 2 62.88 29.07 1.4780 0 -6 4 2 62.90 25.95 1.4775 0 6 1 2 63.13 12.42 1.4728 1 -3 5 4 63.77 1.59 1.4595 3 -1 2 4 63.98 1.01 1.4553 2 0 4 4 64.12 1.65 1.4524 2 -5 3 4 64.81 1.23 1.4386 3 -2 2 4 65.39 4.97 1.4272 3 -3 1 4 65.84 1.52 1.4185 2 4 2 4 66.07 2.53 1.4140 3 3 0 4 66.52 4.76 1.4057 3 1 2 4 67.08 16.65 1.3953 1 -7 2 4 67.43 6.51 1.3890 3 -3 2 4 69.28 3.84 1.3563 1 3 4 4 69.44 2.30 1.3535 3 3 1 4 69.87 3.31 1.3463 3 -1 3 4 70.20 13.36 1.3407 3 -2 3 4 70.21 13.40 1.3406 3 2 2 4 70.22 8.45 1.3404 3 -4 1 4 70.78 1.75 1.3311 2 6 0 4 71.00 2.77 1.3275 0 -6 5 2 71.03 3.34 1.3270 0 6 2 2 71.54 3.29 1.3189 3 -4 2 4 71.54 2.20 1.3188 3 4 0 4 72.49 1.23 1.3039 2 2 4 4 72.73 1.03 1.3001 0 2 5 2 73.45 1.04 1.2892 2 -1 5 4 74.33 4.27 1.2761 1 5 3 4 75.08 1.30 1.2652 2 -4 5 4 75.44 1.78 1.2600 3 4 1 4 75.79 1.75 1.2551 1 -3 6 4 75.91 1.15 1.2535 1 2 5 4 77.18 2.14 1.2359 1 -4 6 4 77.21 1.71 1.2355 1 4 4 4 77.26 1.17 1.2349 1 -8 2 4 78.54 1.00 1.2180 1 -8 1 4 78.61 1.89 1.2170 2 -5 5 4 79.23 1.30 1.2090 0 8 0 2 79.87 1.48 1.2010 2 1 5 4 80.05 1.82 1.1987 1 -5 6 4 80.09 1.81 1.1982 3 0 4 4 80.22 1.06 1.1966 3 -5 3 4 80.71 1.95 1.1905 1 -7 5 4 81.58 7.37 1.1801 4 0 0 2 81.79 1.00 1.1776 3 -4 4 4 82.76 2.66 1.1662 3 5 1 4 82.79 1.84 1.1659 1 3 5 4 83.06 1.50 1.1628 2 -7 4 4 83.35 2.45 1.1594 3 1 4 4 83.57 2.41 1.1569 3 3 3 4 85.87 2.40 1.1318 3 -5 4 4 86.21 1.59 1.1282 2 7 1 4 86.41 1.10 1.1261 3 -6 3 4 86.42 1.34 1.1260 3 6 0 4 86.46 4.85 1.1256 2 -4 6 4 86.48 4.29 1.1253 2 4 4 4 86.53 3.47 1.1248 2 -8 2 4 87.78 1.17 1.1120 2 -8 1 4 88.03 1.54 1.1095 3 -2 5 4 88.55 2.71 1.1043 3 -3 5 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.