Chrysoberyl
Hazen R M
Physics and Chemistry of Minerals 14 (1987) 13-20
High-pressure crystal chemistry of chrysoberyl, Al2BeO4:
insights on the origin of olivine elastic anisotropy
Sample: P = 1.4 GPa
_database_code_amcsd 0007429
CELL PARAMETERS: 4.4210 9.3990 5.4710 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 227.336
Density (g/cm3): 3.709
MAX. ABS. INTENSITY / VOLUME**2: 7.170087934
RIR: 0.629
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
18.88 6.98 4.6995 0 2 0 2
22.22 54.44 4.0005 1 1 0 4
24.98 2.01 3.5649 0 2 1 4
25.91 2.92 3.4386 1 0 1 4
27.62 100.00 3.2293 1 1 1 8
27.70 2.69 3.2201 1 2 0 4
32.26 2.42 2.7751 1 2 1 8
32.74 1.18 2.7355 0 0 2 2
35.11 54.56 2.5562 1 3 0 4
38.06 9.29 2.3642 0 2 2 4
38.31 3.26 2.3498 0 4 0 2
38.89 34.04 2.3159 1 3 1 8
39.92 52.15 2.2581 1 1 2 8
41.84 4.19 2.1590 0 4 1 4
41.99 1.63 2.1518 2 1 0 4
43.40 92.15 2.0848 1 2 2 8
43.62 47.07 2.0749 1 4 0 4
45.29 4.27 2.0025 2 1 1 8
48.45 1.87 1.8786 2 2 1 8
48.76 6.55 1.8677 1 3 2 8
52.93 1.07 1.7299 1 5 0 4
55.37 12.07 1.6594 1 1 3 8
55.73 6.94 1.6494 1 5 1 8
57.04 93.52 1.6146 2 2 2 8
57.22 39.75 1.6100 2 4 0 4
58.13 1.22 1.5869 1 2 3 8
59.88 7.65 1.5445 2 4 1 8
61.58 7.00 1.5060 0 6 1 4
62.57 7.91 1.4846 1 3 3 8
63.64 19.40 1.4621 1 5 2 8
63.95 1.38 1.4559 3 1 0 4
64.70 2.83 1.4407 0 4 3 4
66.45 4.04 1.4069 3 1 1 8
67.50 1.52 1.3875 2 4 2 8
67.63 1.30 1.3853 2 5 1 8
68.62 23.85 1.3678 0 0 4 2
69.10 36.48 1.3594 0 6 2 4
70.64 5.65 1.3335 3 3 0 4
73.03 8.77 1.2956 3 3 1 8
73.12 2.56 1.2942 1 1 4 8
73.72 9.29 1.2852 3 1 2 8
73.75 8.86 1.2848 1 7 0 4
75.79 2.34 1.2551 1 5 3 8
76.11 10.65 1.2506 3 2 2 8
76.27 4.53 1.2485 3 4 0 4
79.39 1.31 1.2070 2 4 3 8
79.47 7.53 1.2060 1 3 4 8
80.90 2.32 1.1883 0 6 3 4
81.41 1.48 1.1821 0 4 4 4
84.92 4.78 1.1420 1 4 4 8
85.31 1.84 1.1378 3 1 3 8
85.52 1.76 1.1355 1 8 0 4
85.61 1.01 1.1346 3 5 1 8
88.45 7.55 1.1053 4 0 0 2
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XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.