Hedenbergite Cameron M, Sueno S, Prewitt C T, Papike J J American Mineralogist 58 (1973) 594-618 High-temperature crystal chemistry of acmite, diopside, hedenbergite, jadeite, spodumene, and ureyite T = 400 C pyroxene _database_code_amcsd 0000346 CELL PARAMETERS: 9.8700 9.0770 5.2580 90.000 105.010 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 454.992 Density (g/cm3): 3.621 MAX. ABS. INTENSITY / VOLUME**2: 18.79884342 RIR: 1.690 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.47 23.63 6.5738 1 1 0 4 18.61 10.53 4.7666 2 0 0 2 19.56 5.92 4.5385 0 2 0 2 20.09 2.05 4.4188 -1 1 1 4 27.13 9.48 3.2869 2 2 0 4 29.62 100.00 3.0160 -2 2 1 4 29.79 38.08 2.9993 3 1 0 4 30.69 10.22 2.9131 -3 1 1 4 34.54 33.07 2.5967 -1 3 1 4 35.07 45.88 2.5588 2 2 1 4 35.35 40.66 2.5393 0 0 2 2 35.55 2.14 2.5251 -1 1 2 4 37.03 1.13 2.4274 1 3 1 4 37.75 2.87 2.3833 4 0 0 2 38.41 4.53 2.3438 3 1 1 4 40.30 12.82 2.2382 1 1 2 4 40.55 1.01 2.2246 -3 1 2 4 40.72 2.50 2.2160 0 2 2 4 41.20 3.97 2.1913 3 3 0 4 41.88 22.17 2.1570 -3 3 1 4 42.45 13.03 2.1292 -4 2 1 4 43.69 5.14 2.0718 0 4 1 4 44.56 9.02 2.0332 2 0 2 2 44.92 12.25 2.0180 -4 0 2 2 45.72 2.95 1.9845 -1 3 2 4 45.88 1.99 1.9780 -2 4 1 4 47.46 1.11 1.9157 -5 1 1 4 48.07 5.36 1.8928 3 3 1 4 49.66 1.41 1.8358 1 3 2 4 49.81 2.04 1.8307 2 4 1 4 50.50 3.72 1.8073 4 2 1 4 51.23 15.16 1.7834 1 5 0 4 52.61 1.91 1.7396 3 1 2 4 54.21 5.57 1.6921 0 4 2 4 55.42 1.50 1.6579 -3 1 3 4 55.90 13.69 1.6449 -5 3 1 4 55.95 4.79 1.6434 4 4 0 4 56.53 15.67 1.6280 -2 2 3 4 58.05 4.54 1.5889 6 0 0 2 58.56 5.35 1.5763 3 5 0 4 59.69 5.39 1.5491 4 0 2 2 59.89 3.02 1.5444 -6 2 1 4 60.17 4.79 1.5379 -6 0 2 2 61.27 4.60 1.5128 0 6 0 2 61.28 11.09 1.5126 -1 3 3 4 61.91 1.48 1.4988 -4 2 3 4 62.14 1.06 1.4938 -1 5 2 4 63.12 1.69 1.4729 -3 3 3 4 63.45 1.09 1.4660 4 2 2 4 64.31 15.59 1.4485 5 3 1 4 65.39 5.02 1.4272 1 5 2 4 65.57 7.70 1.4237 -3 5 2 4 66.49 4.16 1.4062 2 2 3 4 67.77 1.53 1.3828 -2 4 3 4 69.57 3.68 1.3513 6 2 1 4 69.84 1.86 1.3468 7 1 0 4 70.22 5.57 1.3404 -7 1 2 4 71.39 3.68 1.3213 -5 3 3 4 72.76 5.80 1.2997 0 6 2 4 73.55 3.13 1.2876 -3 1 4 4 74.77 3.01 1.2697 0 0 4 2 74.87 6.22 1.2682 3 5 2 4 75.12 1.72 1.2647 -4 0 4 2 75.72 1.38 1.2561 -1 7 1 4 77.22 2.00 1.2354 1 7 1 4 80.62 1.55 1.1917 8 0 0 2 80.74 1.06 1.1902 -8 2 1 4 84.43 2.35 1.1473 -6 0 4 2 89.79 4.03 1.0923 -2 8 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.