Pyroxene Okui M, Sawada H, Marumo F Physics and Chemistry of Minerals 25 (1998) 318-322 Structure refinement of a nonstoichiometric pyroxene synthesized under ambient pressure _database_code_amcsd 0008145 CELL PARAMETERS: 9.7190 8.8140 5.3050 90.000 106.040 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 436.752 Density (g/cm3): 3.265 MAX. ABS. INTENSITY / VOLUME**2: 11.09455434 RIR: 1.106 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.81 1.02 6.4105 1 1 0 4 20.15 6.75 4.4070 0 2 0 2 26.74 6.35 3.3341 0 2 1 4 27.83 17.47 3.2053 2 2 0 4 29.98 100.00 2.9801 -2 2 1 4 30.45 32.74 2.9358 3 1 0 4 30.94 30.92 2.8905 -3 1 1 4 35.14 2.44 2.5540 -2 0 2 2 35.21 40.13 2.5492 0 0 2 2 35.24 25.43 2.5468 -1 3 1 4 35.81 44.78 2.5077 2 2 1 4 37.89 2.04 2.3743 1 3 1 4 39.20 14.50 2.2983 3 1 1 4 40.48 11.83 2.2282 1 1 2 4 40.90 8.31 2.2066 0 2 2 4 42.30 9.28 2.1368 3 3 0 4 42.66 16.85 2.1192 -3 3 1 4 43.09 10.06 2.0992 -4 2 1 4 44.81 17.67 2.0227 0 4 1 4 44.81 10.71 2.0226 -4 0 2 2 44.97 7.76 2.0156 2 0 2 2 46.10 7.84 1.9688 -1 3 2 4 46.96 1.09 1.9350 -2 4 1 4 49.26 1.45 1.8497 3 3 1 4 49.59 1.09 1.8383 -4 2 2 4 49.74 1.99 1.8330 2 2 2 4 49.90 6.00 1.8275 5 1 0 4 50.34 2.31 1.8125 1 3 2 4 52.85 11.61 1.7322 1 5 0 4 53.19 1.97 1.7220 -5 1 2 4 54.92 6.19 1.6717 -3 1 3 4 55.09 5.93 1.6670 0 4 2 4 55.11 1.91 1.6664 -1 5 1 4 56.25 16.40 1.6353 -2 2 3 4 56.98 15.13 1.6162 -5 3 1 4 57.51 6.66 1.6026 4 4 0 4 58.55 2.03 1.5764 5 3 0 4 59.37 3.32 1.5568 6 0 0 2 60.34 5.99 1.5340 3 5 0 4 60.52 6.03 1.5299 -6 0 2 2 60.74 7.52 1.5248 4 0 2 2 60.96 2.90 1.5198 -6 2 1 4 61.41 14.71 1.5097 -1 3 3 4 61.65 1.28 1.5044 -4 2 3 4 62.44 1.34 1.4872 2 4 2 4 63.31 4.28 1.4690 0 6 0 2 64.13 1.05 1.4521 4 4 1 4 64.47 1.58 1.4453 -6 2 2 4 64.69 1.92 1.4410 4 2 2 4 65.98 17.74 1.4158 5 3 1 4 66.21 2.07 1.4116 0 6 1 4 66.75 10.69 1.4014 -3 5 2 4 66.84 3.93 1.3998 1 5 2 4 67.04 5.72 1.3959 2 2 3 4 68.17 1.54 1.3757 -2 4 3 4 69.90 1.06 1.3457 0 4 3 4 70.89 7.06 1.3293 -7 1 2 4 71.35 4.58 1.3220 6 2 1 4 71.51 1.19 1.3193 7 1 0 4 71.51 3.52 1.3193 -5 3 3 4 72.78 4.47 1.2994 -3 1 4 4 72.86 2.28 1.2981 -1 1 4 4 74.27 1.38 1.2770 -4 0 4 2 74.43 3.26 1.2746 0 0 4 2 74.52 2.75 1.2734 -2 6 2 4 74.56 5.24 1.2728 0 6 2 4 75.79 1.23 1.2552 -7 3 1 4 75.88 1.66 1.2539 4 4 2 4 76.75 7.41 1.2418 3 5 2 4 78.19 1.82 1.2225 -1 7 1 4 79.80 2.51 1.2019 1 7 1 4 82.44 1.09 1.1699 -8 2 1 4 82.64 1.71 1.1676 8 0 0 2 83.75 3.79 1.1550 -6 0 4 2 84.18 1.16 1.1502 -6 4 3 4 87.57 1.56 1.1141 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.