Tridymite
Hirose T, Kihara K, Okuno M, Fujinami S, Shinoda K
Journal of Mineralogical and Petrological Sciences 100 (2005) 55-69
X-ray, DTA and Raman studies of monoclinic tridymite and its higher
temperature orthorhombic modification with varying temperature.
Locality: synthetic
Note: T = 373 K
_database_code_amcsd 0013133
CELL PARAMETERS: 25.9190 5.0040 18.5400 90.000 117.720 90.000
SPACE GROUP: Aa
X-RAY WAVELENGTH: 1.541838
Cell Volume: 2128.639
Density (g/cm3): 2.250
MAX. ABS. INTENSITY / VOLUME**2: 11.48396379
RIR: 1.662
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
19.29 2.26 4.6012 -2 0 4 1
19.45 1.02 4.5635 1 1 1 2
20.51 100.00 4.3301 -3 1 1 2
20.56 56.87 4.3198 -6 0 2 1
21.06 1.70 4.2187 2 1 1 2
21.66 83.34 4.1030 0 0 4 1
22.87 1.23 3.8888 -2 1 3 2
23.22 26.59 3.8304 3 1 1 2
23.23 27.10 3.8289 -3 1 3 2
23.26 15.67 3.8241 6 0 0 1
23.28 14.97 3.8210 -6 0 4 1
24.23 2.90 3.6737 -4 1 3 2
25.79 2.44 3.4549 -5 1 3 2
25.81 2.09 3.4519 4 1 1 2
26.25 4.11 3.3950 2 0 4 1
27.60 3.20 3.2314 2 1 3 2
27.77 1.36 3.2126 -8 0 2 1
27.82 1.23 3.2073 -6 1 1 2
30.00 6.58 2.9791 3 1 3 2
30.01 7.71 2.9776 -3 1 5 2
30.02 4.60 2.9764 6 0 2 1
30.05 5.09 2.9736 -6 0 6 1
30.25 1.85 2.9547 -7 1 3 2
30.40 2.11 2.9406 -2 1 5 2
31.89 1.80 2.8059 -6 1 5 2
32.19 5.23 2.7808 4 0 4 1
32.71 1.23 2.7381 4 1 3 2
34.20 3.94 2.6220 -8 1 1 2
34.38 2.54 2.6082 1 1 5 2
34.81 1.05 2.5774 -10 0 4 1
35.40 3.42 2.5359 -8 1 5 2
35.89 20.80 2.5020 0 2 0 2
35.98 11.92 2.4960 -9 1 3 2
38.94 1.65 2.3131 3 1 5 2
38.95 4.56 2.3121 -3 1 7 2
38.96 2.20 2.3120 6 0 4 1
38.99 6.41 2.3100 -6 0 8 1
40.25 2.28 2.2407 -10 1 5 2
41.26 1.70 2.1879 -10 1 1 2
42.31 2.30 2.1362 0 2 4 2
42.56 1.90 2.1240 -11 1 3 2
43.21 3.13 2.0937 6 2 0 2
43.22 3.02 2.0932 -6 2 4 2
43.31 2.26 2.0893 -12 0 2 1
43.33 1.48 2.0883 -12 0 6 1
44.14 3.20 2.0515 0 0 8 1
46.67 1.22 1.9461 2 1 7 2
49.81 1.17 1.8305 -14 0 6 1
54.02 1.88 1.6975 4 0 8 1
54.03 1.81 1.6972 -6 2 8 2
54.07 2.45 1.6959 12 0 2 1
54.13 1.96 1.6944 -12 0 10 1
55.50 1.64 1.6557 1 1 9 2
56.16 3.94 1.6378 -3 3 1 2
56.33 2.03 1.6333 -15 1 5 2
57.37 1.30 1.6061 3 3 1 2
57.37 1.59 1.6060 -3 3 3 2
60.30 1.53 1.5349 3 1 9 2
60.31 1.03 1.5347 6 0 8 1
60.32 2.25 1.5344 -3 1 11 2
60.35 1.96 1.5337 -6 0 12 1
63.43 1.28 1.4666 -8 3 1 2
64.19 1.04 1.4510 -8 3 5 2
64.57 2.79 1.4434 -9 3 3 2
64.74 1.97 1.4399 -18 0 6 1
66.55 1.04 1.4050 -3 3 7 2
66.62 1.24 1.4038 12 2 2 2
66.67 2.77 1.4029 15 1 1 2
66.73 1.36 1.4018 -15 1 11 2
72.27 1.55 1.3074 12 0 6 1
74.45 1.09 1.2744 -14 0 14 1
76.30 2.45 1.2480 -18 2 6 2
76.34 1.29 1.2474 -2 2 12 2
76.91 1.32 1.2396 -1 4 2 2
77.60 1.06 1.2303 1 4 2 2
79.94 1.71 1.2001 -15 3 5 2
79.96 1.27 1.1998 9 1 9 2
80.16 2.09 1.1974 -11 1 15 2
80.41 1.30 1.1943 -18 2 2 2
80.45 1.14 1.1937 -18 2 10 2
83.41 1.37 1.1587 12 2 6 2
83.46 1.72 1.1582 15 1 5 2
86.79 1.03 1.1221 -17 1 15 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.