Prehnite
Detrie T A, Ross N L, Angel R J, Gatta G D
European Journal of Mineralogy 21 (2009) 561-570
Equation of state and structure of prehnite to 9.8 GPa
Locality: N'Chwaning II mine, Kuruman, South Africa
Note: P = 4.279 GPa
_database_code_amcsd 0007290
CELL PARAMETERS: 4.5539 5.4148 18.3170 90.000 90.000 90.000
SPACE GROUP: Pncm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 451.669
Density (g/cm3): 3.017
MAX. ABS. INTENSITY / VOLUME**2: 7.117769231
RIR: 0.768
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.66 1.44 9.1585 0 0 2 2
17.08 20.96 5.1927 0 1 1 4
19.38 2.16 4.5792 0 0 4 2
19.49 27.27 4.5539 1 0 0 2
21.80 9.01 4.0776 1 0 2 4
21.94 1.33 4.0512 0 1 3 4
25.56 38.71 3.4852 1 1 0 4
26.03 100.00 3.4238 1 1 1 8
27.38 61.72 3.2573 1 1 2 8
27.63 41.23 3.2290 1 0 4 4
29.25 18.03 3.0528 0 0 6 2
29.51 90.41 3.0268 1 1 3 8
32.28 35.23 2.7733 1 1 4 8
33.09 3.38 2.7074 0 2 0 2
34.55 17.40 2.5963 0 2 2 4
35.40 26.76 2.5358 1 0 6 4
35.55 76.35 2.5251 1 1 5 8
38.20 6.13 2.3560 0 1 7 4
38.63 27.76 2.3305 0 2 4 4
38.69 16.99 2.3272 1 2 0 4
39.02 15.65 2.3086 1 2 1 8
39.23 14.31 2.2964 1 1 6 8
39.35 9.92 2.2896 0 0 8 2
39.58 3.01 2.2769 2 0 0 2
41.53 7.45 2.1746 1 2 3 8
43.24 4.51 2.0926 1 1 7 8
43.39 2.11 2.0853 2 1 1 8
44.28 5.59 2.0456 1 0 8 4
44.43 17.26 2.0388 2 0 4 4
44.74 8.97 2.0256 0 2 6 4
45.71 1.56 1.9849 2 1 3 8
46.21 1.95 1.9643 1 2 5 8
47.51 15.25 1.9136 1 1 8 8
47.66 9.95 1.9080 2 1 4 8
47.74 2.98 1.9051 0 1 9 4
49.78 1.84 1.8317 0 0 10 2
50.09 9.05 1.8212 2 1 5 8
52.03 15.60 1.7575 1 1 9 8
52.33 4.74 1.7483 0 2 8 4
52.51 46.48 1.7426 2 2 0 4
52.63 2.62 1.7390 1 2 7 8
52.90 3.48 1.7309 0 3 3 4
52.94 7.80 1.7296 2 1 6 8
53.96 3.24 1.6994 1 0 10 4
54.70 10.19 1.6779 1 3 0 4
54.95 4.82 1.6709 1 3 1 8
55.69 1.50 1.6505 1 3 2 8
56.18 22.90 1.6373 2 1 7 8
56.37 1.73 1.6321 1 2 8 8
56.87 2.81 1.6191 0 3 5 4
56.91 6.60 1.6180 1 3 3 8
57.04 5.43 1.6145 2 0 8 4
58.59 2.20 1.5755 1 3 4 8
59.77 6.55 1.5472 2 1 8 8
60.67 5.96 1.5264 0 0 12 2
60.71 20.41 1.5255 1 3 5 8
61.08 10.89 1.5171 0 2 10 4
61.25 7.12 1.5134 2 2 6 8
62.51 9.14 1.4858 0 3 7 4
63.89 3.39 1.4570 3 1 1 8
64.37 3.51 1.4473 1 0 12 4
64.77 4.57 1.4393 1 2 10 8
65.39 7.07 1.4272 2 0 10 4
65.69 5.50 1.4215 3 1 3 8
66.16 1.71 1.4125 1 3 7 8
66.92 4.41 1.3982 1 1 12 8
67.24 2.51 1.3924 3 1 4 8
67.55 16.96 1.3867 2 2 8 8
69.20 11.66 1.3576 3 1 5 8
69.43 7.05 1.3537 0 4 0 2
69.56 1.85 1.3514 2 3 4 8
69.62 1.44 1.3504 0 3 9 4
70.29 1.08 1.3392 0 4 2 4
70.87 3.57 1.3297 0 2 12 4
71.22 2.25 1.3241 3 2 0 4
71.43 1.73 1.3206 3 2 1 8
72.34 2.88 1.3063 1 1 13 8
73.09 6.07 1.2947 1 3 9 8
73.84 2.02 1.2834 2 3 6 8
74.31 5.09 1.2764 1 2 12 8
74.61 6.26 1.2720 3 2 4 8
74.80 1.07 1.2692 1 4 3 8
74.90 1.90 1.2679 2 0 12 4
75.08 1.58 1.2652 3 0 8 4
75.27 2.99 1.2625 2 2 10 8
76.27 2.23 1.2484 1 4 4 8
77.08 1.04 1.2373 1 3 10 8
77.47 3.37 1.2320 3 1 8 8
78.01 3.21 1.2249 1 1 14 8
78.79 3.73 1.2147 3 2 6 8
79.68 1.65 1.2033 2 3 8 8
80.42 1.75 1.1942 1 4 6 8
80.66 3.41 1.1912 0 1 15 4
80.99 3.43 1.1872 3 1 9 8
82.54 1.52 1.1688 3 0 10 4
82.84 5.96 1.1653 0 4 8 4
82.99 4.48 1.1636 2 4 0 4
83.35 2.96 1.1594 3 3 1 8
83.80 3.05 1.1543 2 4 2 8
83.97 3.44 1.1524 1 1 15 8
84.35 1.21 1.1482 2 2 12 8
84.53 2.20 1.1462 3 2 8 8
84.99 2.84 1.1413 3 3 3 8
85.24 2.77 1.1385 4 0 0 2
86.06 1.10 1.1298 4 0 2 4
86.12 3.08 1.1291 1 3 12 8
86.25 4.56 1.1278 2 4 4 8
88.24 3.14 1.1074 3 3 5 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.