Cementite
Hendricks B S
Zeitschrift fur Kristallographie 74 (1930) 534-545
The crystal structure of cementite
Note: position of C was incorrectly guessed in this paper
Locality: synthetic
_database_code_amcsd 0010505
CELL PARAMETERS: 4.5180 5.0690 6.7360 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 154.266
Density (g/cm3): 7.730
MAX. ABS. INTENSITY / VOLUME**2: 54.59767579
RIR: 2.300
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
23.71 3.25 3.7522 1 0 1 4
26.43 3.03 3.3728 1 1 0 4
26.46 13.07 3.3680 0 0 2 2
29.62 5.11 3.0158 1 1 1 8
37.75 27.80 2.3832 1 1 2 8
37.93 46.09 2.3721 0 2 1 4
39.91 15.18 2.2590 2 0 0 2
40.82 20.05 2.2104 1 2 0 4
43.07 42.58 2.1003 1 2 1 8
43.88 64.21 2.0634 2 1 0 4
44.75 32.83 2.0251 0 2 2 4
45.09 100.00 2.0107 1 0 3 4
46.00 46.06 1.9729 2 1 1 8
48.72 28.75 1.8690 1 1 3 8
49.31 54.34 1.8480 1 2 2 8
51.97 13.59 1.7594 2 1 2 8
54.49 4.70 1.6840 0 0 4 2
54.61 8.82 1.6807 0 2 3 4
56.23 4.55 1.6359 2 2 1 8
58.30 16.45 1.5826 1 3 0 4
60.05 2.65 1.5407 1 3 1 8
61.49 7.49 1.5079 2 2 2 8
61.55 5.49 1.5066 1 1 4 8
65.12 3.00 1.4324 1 3 2 8
66.21 1.29 1.4116 3 1 1 8
66.68 4.50 1.4026 0 2 4 4
69.47 1.41 1.3530 2 3 0 4
69.74 1.32 1.3484 2 2 3 8
70.27 2.43 1.3396 1 2 4 8
71.04 20.75 1.3269 3 1 2 8
73.33 1.32 1.2910 1 0 5 4
75.76 3.55 1.2555 2 3 2 8
76.08 2.41 1.2511 1 1 5 8
78.37 13.13 1.2202 1 4 0 4
78.82 17.89 1.2143 3 1 3 8
79.90 1.35 1.2006 1 4 1 8
80.79 9.57 1.1896 0 2 5 4
81.08 1.19 1.1861 0 4 2 4
83.40 19.70 1.1589 2 3 3 8
84.16 8.54 1.1504 1 2 5 8
86.08 2.79 1.1295 4 0 0 2
86.22 9.61 1.1280 2 1 5 8
86.58 10.28 1.1243 3 3 0 4
86.74 5.02 1.1227 0 0 6 2
88.09 2.45 1.1089 3 3 1 8
88.62 11.70 1.1036 0 4 3 4
88.74 4.18 1.1025 4 1 0 4
89.40 2.34 1.0960 3 1 4 8
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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.