Carbon
Ownby P D, Yang X, Liu J
Journal of the American Ceramic Society 75 (1992) 1876-1883
Calculated X-ray diffraction data for diamond polytypes
Note: hexagonal, 8H structure
Note: theoretically calculated structure values
_database_code_amcsd 0014069
CELL PARAMETERS: 2.5221 2.5221 16.4743 90.000 90.000 120.000
SPACE GROUP: P6_3/mmc
X-RAY WAVELENGTH: 1.541838
Cell Volume: 90.753
Density (g/cm3): 3.516
MAX. ABS. INTENSITY / VOLUME**2: 4.161034001
RIR: 0.385
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
41.34 9.25 2.1842 1 0 0 6
41.71 8.42 2.1653 1 0 1 12
42.83 100.00 2.1112 1 0 2 12
43.97 77.23 2.0593 0 0 8 2
44.65 95.78 2.0296 1 0 3 12
47.10 14.46 1.9296 1 0 4 12
50.11 1.43 1.8205 1 0 5 12
53.62 2.22 1.7093 1 0 6 12
61.93 1.80 1.4984 1 0 8 12
66.67 1.09 1.4030 1 0 9 12
71.77 18.02 1.3153 1 0 10 12
75.37 56.40 1.2610 1 1 0 6
77.24 28.22 1.2352 1 0 11 12
83.10 10.14 1.1623 1 0 12 12
89.39 11.63 1.0961 1 0 13 12
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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.