Wollastonite-2M
Hesse K-F
Zeitschrift fur Kristallographie 168 (1984) 93-98
Refinement of the crystal structure of wollastonite-2M (parawollastonite)
_database_code_amcsd 0010870
CELL PARAMETERS: 15.4090 7.3220 7.0630 90.000 95.300 90.000
SPACE GROUP: P2_1/a
X-RAY WAVELENGTH: 1.541838
Cell Volume: 793.474
Density (g/cm3): 2.917
MAX. ABS. INTENSITY / VOLUME**2: 15.83998925
RIR: 1.768
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
11.53 7.29 7.6716 2 0 0 2
16.29 1.18 5.4404 -2 0 1 2
18.79 1.65 4.7229 1 1 1 4
20.34 4.85 4.3669 -2 1 1 4
21.19 2.23 4.1928 3 1 0 4
23.19 15.94 3.8358 4 0 0 2
23.87 6.88 3.7277 -3 1 1 4
25.33 19.93 3.5164 0 0 2 2
25.40 2.24 3.5064 -4 0 1 2
26.23 4.32 3.3978 4 1 0 4
26.90 27.90 3.3147 -2 0 2 2
27.50 1.68 3.2439 4 0 1 2
27.84 1.82 3.2048 -1 2 1 4
28.15 1.90 3.1698 0 1 2 4
28.22 3.21 3.1625 -4 1 1 4
28.27 6.63 3.1568 -1 1 2 4
28.89 20.35 3.0903 2 0 2 2
29.58 6.54 3.0197 -2 1 2 4
30.02 100.00 2.9769 3 2 0 4
31.61 2.61 2.8301 5 1 0 4
31.95 2.69 2.8007 -3 1 2 4
32.01 3.89 2.7959 -3 2 1 4
32.93 4.93 2.7202 -4 0 2 2
35.09 5.50 2.5572 6 0 0 2
35.49 3.07 2.5294 -1 2 2 4
36.22 6.01 2.4804 4 0 2 2
36.29 12.62 2.4757 1 2 2 4
38.27 9.03 2.3518 5 2 0 4
38.40 3.52 2.3443 0 0 3 2
38.56 2.24 2.3350 6 0 1 2
38.56 3.66 2.3348 -3 2 2 4
39.13 12.43 2.3021 -2 0 3 2
39.54 1.22 2.2794 -5 2 1 4
40.75 3.41 2.2141 3 2 2 4
41.33 18.01 2.1843 5 2 1 4
41.71 2.70 2.1655 -6 0 2 2
44.82 5.64 2.0221 -5 2 2 4
45.76 3.56 1.9829 6 0 2 2
46.85 1.33 1.9391 1 2 3 4
47.40 2.47 1.9179 8 0 0 2
48.04 1.51 1.8939 5 2 2 4
48.40 4.92 1.8806 7 2 0 4
48.67 1.30 1.8708 -5 3 1 4
49.15 4.13 1.8538 -7 2 1 4
49.81 18.96 1.8305 0 4 0 2
50.22 1.88 1.8166 -4 3 2 4
50.47 1.52 1.8084 8 0 1 2
50.86 4.79 1.7954 3 2 3 4
51.27 1.41 1.7819 7 2 1 4
52.01 8.05 1.7582 0 0 4 2
52.30 2.15 1.7493 -2 0 4 2
52.64 1.20 1.7388 -6 3 1 4
53.18 11.93 1.7224 -5 2 3 4
53.24 1.43 1.7205 -5 3 2 4
53.35 1.02 1.7173 2 4 1 4
53.40 7.98 1.7158 -7 2 2 4
54.54 1.15 1.6825 1 1 4 4
56.16 1.05 1.6377 2 1 4 4
56.69 2.63 1.6237 0 4 2 4
57.36 7.15 1.6062 7 2 2 4
57.52 6.16 1.6024 -2 4 2 4
58.61 1.91 1.5749 2 4 2 4
59.10 1.31 1.5633 1 2 4 4
59.62 2.18 1.5508 -3 2 4 4
60.22 2.05 1.5366 -9 2 1 4
60.32 2.17 1.5343 10 0 0 2
60.64 2.17 1.5272 -7 2 3 4
61.01 2.00 1.5187 -4 4 2 4
61.15 1.07 1.5156 -6 0 4 2
62.39 1.92 1.4885 6 4 0 4
62.81 7.06 1.4794 3 2 4 4
63.12 2.12 1.4729 4 4 2 4
63.21 1.59 1.4710 10 0 1 2
63.72 2.26 1.4606 -9 2 2 4
63.81 1.06 1.4586 -5 2 4 4
63.92 4.03 1.4565 -10 0 2 2
65.10 2.55 1.4328 -2 4 3 4
66.93 1.38 1.3980 -6 4 2 4
67.36 1.67 1.3901 6 0 4 2
68.31 1.32 1.3731 9 2 2 4
68.91 2.81 1.3627 5 2 4 4
69.01 4.35 1.3610 10 0 2 2
69.60 1.06 1.3508 -1 5 2 4
70.34 1.23 1.3383 -7 2 4 4
73.63 1.43 1.2865 8 4 1 4
74.14 1.37 1.2789 -12 0 1 2
74.89 4.42 1.2680 0 4 4 4
76.87 1.34 1.2402 8 0 4 2
78.98 2.73 1.2122 -9 2 4 4
81.00 1.98 1.1870 3 6 0 4
81.93 1.59 1.1759 10 4 0 4
82.01 1.16 1.1750 -2 0 6 2
84.46 1.22 1.1470 1 6 2 4
84.49 1.59 1.1466 10 4 1 4
85.13 2.84 1.1397 -10 4 2 4
87.63 2.35 1.1135 5 6 1 4
87.86 1.29 1.1112 -3 2 6 4
88.27 1.42 1.1071 6 4 4 4
88.34 2.49 1.1063 1 2 6 4
89.15 1.80 1.0984 -13 2 2 4
89.57 1.19 1.0944 13 2 1 4
89.80 2.28 1.0922 10 4 2 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.