Diopside Prencipe M, Tribaudino M, Pavese A, Hoser A, Reehuis M The Canadian Mineralogist 38 (2000) 183-189 A single-crystal neutron-diffraction investigation of diopside at 10 K Note: T = 10 K _database_code_amcsd 0005645 CELL PARAMETERS: 9.7350 8.8980 5.2420 90.000 105.720 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 437.089 Density (g/cm3): 3.290 MAX. ABS. INTENSITY / VOLUME**2: 12.10988600 RIR: 1.198 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.96 2.97 4.4490 0 2 0 2 24.34 2.75 3.6575 1 1 1 4 26.71 10.33 3.3371 0 2 1 4 27.65 24.50 3.2263 2 2 0 4 29.96 100.00 2.9824 -2 2 1 4 30.33 26.98 2.9473 3 1 0 4 30.98 36.68 2.8866 -3 1 1 4 31.64 1.22 2.8277 1 3 0 4 35.09 24.47 2.5576 -1 3 1 4 35.55 2.27 2.5253 -2 0 2 2 35.58 41.60 2.5230 0 0 2 2 35.72 42.18 2.5136 2 2 1 4 37.72 1.41 2.3850 1 3 1 4 39.14 17.82 2.3016 3 1 1 4 40.76 9.56 2.2138 1 1 2 4 41.10 1.22 2.1962 -2 2 2 4 41.13 9.53 2.1946 0 2 2 4 42.01 10.42 2.1508 3 3 0 4 42.50 18.78 2.1269 -3 3 1 4 43.01 9.05 2.1028 -4 2 1 4 43.67 1.08 2.0729 4 2 0 4 44.51 19.48 2.0355 0 4 1 4 45.12 12.19 2.0096 -4 0 2 2 45.20 7.74 2.0061 2 0 2 2 46.22 8.31 1.9640 -1 3 2 4 49.04 2.15 1.8575 3 3 1 4 49.71 6.82 1.8339 5 1 0 4 49.87 3.21 1.8288 2 2 2 4 50.40 3.68 1.8105 1 3 2 4 51.52 1.03 1.7738 4 2 1 4 52.33 14.04 1.7484 1 5 0 4 53.41 2.07 1.7154 -5 1 2 4 54.68 1.54 1.6785 -1 5 1 4 55.04 5.07 1.6686 0 4 2 4 55.56 6.67 1.6542 -3 1 3 4 56.78 14.66 1.6215 -5 3 1 4 56.81 18.06 1.6205 -2 2 3 4 57.10 5.38 1.6131 4 4 0 4 58.23 2.35 1.5844 5 3 0 4 59.16 3.99 1.5618 6 0 0 2 59.81 5.03 1.5463 3 5 0 4 60.70 5.57 1.5258 -6 0 2 2 60.81 6.85 1.5232 4 0 2 2 60.81 2.58 1.5232 -6 2 1 4 61.58 1.47 1.5061 -5 3 2 4 61.83 14.07 1.5005 -1 3 3 4 62.33 1.95 1.4898 2 4 2 4 62.64 4.74 1.4830 0 6 0 2 63.77 1.69 1.4596 4 4 1 4 64.57 2.75 1.4433 -6 2 2 4 64.68 1.50 1.4411 4 2 2 4 65.62 2.68 1.4228 0 6 1 4 65.69 19.66 1.4214 5 3 1 4 66.08 1.02 1.4139 2 6 0 4 66.56 10.01 1.4050 -3 5 2 4 66.60 4.56 1.4042 1 5 2 4 67.42 4.78 1.3890 2 2 3 4 68.26 1.34 1.3740 -7 1 1 4 68.46 1.22 1.3706 -2 4 3 4 70.14 1.75 1.3416 0 4 3 4 70.99 7.18 1.3277 -7 1 2 4 71.08 4.47 1.3263 6 2 1 4 71.12 1.22 1.3257 5 1 2 4 71.23 1.20 1.3238 7 1 0 4 71.31 1.01 1.3225 3 1 3 4 71.90 3.48 1.3131 -5 3 3 4 73.76 3.98 1.2846 -3 1 4 4 73.80 2.37 1.2840 -1 1 4 4 74.15 3.94 1.2788 -2 6 2 4 74.17 6.42 1.2785 0 6 2 4 75.26 1.93 1.2626 -4 0 4 2 75.34 3.71 1.2615 0 0 4 2 75.48 1.08 1.2595 -4 6 1 4 75.51 1.66 1.2592 -7 3 1 4 75.67 1.11 1.2568 4 4 2 4 76.44 8.32 1.2460 3 5 2 4 77.42 1.46 1.2327 -1 7 1 4 79.02 2.43 1.2118 1 7 1 4 79.19 1.34 1.2096 -7 1 3 4 82.32 2.07 1.1714 8 0 0 2 84.12 1.14 1.1508 6 2 2 4 84.40 1.18 1.1476 -6 4 3 4 84.68 3.76 1.1446 -6 0 4 2 88.29 2.01 1.1069 2 2 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.