Formanite-(Y)
Wolten G M
Acta Crystallographica 23 (1967) 939-944
The structure of the M'-phase of YTaO4, a third fergusonite polymorph
Locality: synthetic
_database_code_amcsd 0009316
CELL PARAMETERS: 5.2920 5.4510 5.1100 90.000 96.440 90.000
SPACE GROUP: P2/a
X-RAY WAVELENGTH: 1.541838
Cell Volume: 146.476
Density (g/cm3): 7.568
MAX. ABS. INTENSITY / VOLUME**2: 200.4814414
RIR: 8.625
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
16.26 7.61 5.4510 0 1 0 2
17.47 19.56 5.0778 0 0 1 2
23.51 16.73 3.7846 1 1 0 4
23.95 12.08 3.7155 0 1 1 4
28.25 100.00 3.1591 -1 1 1 4
30.58 76.97 2.9235 1 1 1 4
32.86 15.03 2.7255 0 2 0 2
34.10 21.64 2.6293 2 0 0 2
35.35 17.41 2.5389 0 0 2 2
36.68 4.15 2.4497 -2 0 1 2
37.16 11.44 2.4198 1 2 0 4
37.45 1.51 2.4014 0 2 1 4
39.14 1.28 2.3015 0 1 2 4
40.36 1.26 2.2347 2 0 1 2
40.37 1.14 2.2345 -2 1 1 4
40.46 2.09 2.2296 -1 2 1 4
41.19 2.89 2.1918 -1 1 2 4
42.19 7.75 2.1419 1 2 1 4
43.78 3.89 2.0677 2 1 1 4
44.55 2.41 2.0338 1 1 2 4
46.87 17.57 1.9383 -2 0 2 2
48.08 22.27 1.8923 2 2 0 4
49.04 22.06 1.8577 0 2 2 4
49.94 1.22 1.8262 -2 1 2 4
50.21 1.77 1.8170 0 3 0 2
50.76 5.66 1.7986 -1 2 2 4
52.86 11.75 1.7319 2 0 2 2
52.99 1.03 1.7281 2 2 1 4
53.57 8.37 1.7108 0 3 1 4
53.66 5.30 1.7082 1 2 2 4
55.03 1.15 1.6687 3 1 0 4
55.88 6.23 1.6452 -1 3 1 4
56.15 14.36 1.6380 -3 1 1 4
57.26 5.81 1.6091 1 3 1 4
57.85 12.35 1.5938 -1 1 3 4
58.43 6.95 1.5796 -2 2 2 4
60.19 10.57 1.5374 3 1 1 4
61.83 10.23 1.5006 1 1 3 4
62.09 3.02 1.4948 2 3 0 4
62.90 2.79 1.4776 0 3 2 4
63.06 3.23 1.4743 3 2 0 4
63.34 1.21 1.4683 -3 1 2 4
63.66 5.45 1.4617 2 2 2 4
63.77 5.38 1.4594 -2 3 1 4
64.09 1.58 1.4530 -3 2 1 4
64.34 1.22 1.4480 -2 1 3 4
65.67 1.77 1.4219 -1 2 3 4
66.30 4.17 1.4098 2 3 1 4
70.81 1.69 1.3306 -3 2 2 4
71.12 1.24 1.3256 -2 3 2 4
71.52 4.99 1.3192 1 4 0 4
71.80 3.90 1.3147 4 0 0 2
73.69 2.54 1.2856 -1 4 1 4
74.79 3.96 1.2694 0 0 4 2
75.63 5.35 1.2573 -3 1 3 4
75.90 1.00 1.2536 2 3 2 4
76.29 2.07 1.2481 -3 3 1 4
76.99 2.93 1.2385 0 3 3 4
77.76 2.27 1.2282 -1 3 3 4
77.95 1.22 1.2257 3 2 2 4
78.01 2.46 1.2249 -4 0 2 2
79.80 2.49 1.2018 3 3 1 4
80.19 2.05 1.1969 -2 0 4 2
81.23 3.27 1.1843 -1 4 2 4
81.24 3.00 1.1841 4 2 0 4
81.25 2.11 1.1840 1 3 3 4
83.51 2.04 1.1576 -2 3 3 4
83.54 2.80 1.1573 1 4 2 4
84.12 2.48 1.1507 0 2 4 4
84.30 1.20 1.1488 -1 2 4 4
86.08 4.10 1.1295 3 1 3 4
87.25 1.88 1.1174 4 0 2 2
87.26 3.25 1.1172 -4 2 2 4
89.39 1.65 1.0961 2 0 4 2
89.41 3.28 1.0959 -2 2 4 4
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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.