Qandilite
Millard R L, Peterson R C, Hunter B K
American Mineralogist 80 (1995) 885-896
Study of the cubic to tetragonal transition in Mg2TiO4 and Zn2TiO4 spinels by
17O MAS NMR and Rietveld refinement of X-ray diffraction data
Sample: RLM446, Mg2TiO4
_database_code_amcsd 0001750
CELL PARAMETERS: 5.9770 5.9770 8.4161 90.000 90.000 90.000
SPACE GROUP: P4_122
X-RAY WAVELENGTH: 1.541838
Cell Volume: 300.666
Density (g/cm3): 3.545
MAX. ABS. INTENSITY / VOLUME**2: 16.67131376
RIR: 1.531
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.82 10.31 5.9770 1 0 0 4
18.20 70.23 4.8731 1 0 1 8
23.56 13.65 3.7769 1 1 1 8
25.89 8.28 3.4408 1 0 2 8
29.90 10.22 2.9885 2 0 0 4
29.96 20.70 2.9820 1 1 2 8
33.53 1.57 2.6730 2 1 0 8
35.23 100.00 2.5476 2 1 1 8
35.34 51.65 2.5396 1 0 3 8
36.89 1.41 2.4366 2 0 2 8
42.79 58.33 2.1132 2 2 0 4
42.99 29.12 2.1040 0 0 4 2
46.95 1.30 1.9352 2 1 3 8
49.42 2.13 1.8442 3 1 1 8
53.12 6.85 1.7242 3 1 2 8
53.24 3.31 1.7204 2 0 4 8
56.59 37.87 1.6265 3 2 1 8
56.67 5.87 1.6244 3 0 3 8
56.83 18.30 1.6202 1 0 5 8
59.07 1.59 1.5638 1 1 5 8
59.98 2.25 1.5424 3 2 2 8
62.12 32.52 1.4943 4 0 0 4
62.27 65.15 1.4910 2 2 4 8
65.32 2.75 1.4286 4 1 1 8
65.39 2.76 1.4272 3 2 3 8
65.54 2.39 1.4243 2 1 5 8
70.45 1.18 1.3365 4 2 0 8
70.49 1.11 1.3359 3 3 2 8
70.77 1.10 1.3313 1 1 6 8
73.54 9.93 1.2879 4 1 3 8
73.68 4.47 1.2858 3 0 5 8
74.49 2.31 1.2738 4 2 2 8
74.76 1.17 1.2698 2 0 6 8
78.51 10.69 1.2183 4 0 4 8
81.29 1.42 1.1835 5 0 1 8
81.49 2.79 1.1811 3 2 5 8
86.11 1.70 1.1292 5 1 2 8
86.21 1.56 1.1281 4 2 4 8
86.38 1.68 1.1264 3 1 6 8
88.95 2.92 1.1004 5 2 1 8
89.02 3.98 1.0997 5 0 3 8
89.02 3.29 1.0997 4 3 3 8
89.15 7.82 1.0984 4 1 5 8
89.35 3.37 1.0965 2 1 7 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.