Cuspidine
Piotrowski A, Kahlenberg V, Fischer R X
American Mineralogist 85 (2000) 1534-1539
Na2Ca2(P2O7)F2, the first diphosphate of the cuspidine family
Sample: single position O1
_database_code_amcsd 0002593
CELL PARAMETERS: 10.8730 10.5516 7.4287 90.000 109.740 90.000
SPACE GROUP: P2_1/n
X-RAY WAVELENGTH: 1.541838
Cell Volume: 802.193
Density (g/cm3): 2.800
MAX. ABS. INTENSITY / VOLUME**2: 11.18726822
RIR: 1.301
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
15.20 3.18 5.8286 0 1 1 4
15.23 4.69 5.8179 -1 1 1 4
16.80 3.88 5.2758 0 2 0 2
17.61 3.67 5.0353 1 0 1 2
18.92 4.80 4.6894 1 2 0 4
19.28 5.41 4.6042 2 1 0 4
19.53 3.52 4.5443 1 1 1 4
21.10 3.36 4.2115 0 2 1 4
24.23 2.83 3.6731 2 2 0 4
24.44 2.51 3.6425 1 2 1 4
24.49 3.73 3.6347 -2 2 1 4
24.88 4.61 3.5791 -3 0 1 2
25.48 2.51 3.4961 0 0 2 2
25.55 2.76 3.4869 -2 0 2 2
26.29 1.28 3.3894 -3 1 1 4
26.80 9.97 3.3262 1 3 0 4
26.86 4.82 3.3187 0 1 2 4
26.93 4.58 3.3108 -2 1 2 4
27.48 23.93 3.2459 3 1 0 4
28.41 4.95 3.1421 0 3 1 4
29.41 100.00 3.0371 -1 2 2 4
30.17 2.49 2.9618 -3 2 1 4
30.68 15.24 2.9143 0 2 2 4
30.74 15.63 2.9090 -2 2 2 4
30.85 23.09 2.8985 2 3 0 4
31.22 52.08 2.8647 3 2 0 4
33.98 3.58 2.6381 3 1 1 4
35.07 8.89 2.5585 4 0 0 2
35.13 5.70 2.5544 1 4 0 4
35.66 3.42 2.5176 2 0 2 2
35.81 3.36 2.5074 -4 0 2 2
36.23 3.23 2.4795 0 3 2 4
36.28 3.02 2.4763 -2 3 2 4
36.70 5.01 2.4489 2 1 2 4
36.70 3.31 2.4488 3 3 0 4
36.85 4.77 2.4394 -4 1 2 4
37.55 1.05 2.3953 -1 1 3 4
39.13 6.13 2.3021 4 2 0 4
39.39 4.40 2.2877 1 3 2 4
39.48 4.28 2.2825 -3 3 2 4
42.01 1.92 2.1507 -1 4 2 4
42.59 1.20 2.1226 1 0 3 2
43.36 1.04 2.0868 3 4 0 4
43.80 3.24 2.0668 1 5 0 4
44.24 7.42 2.0472 2 3 2 4
44.37 7.41 2.0417 -4 3 2 4
45.12 9.10 2.0094 5 1 0 4
45.72 2.25 1.9844 1 4 2 4
45.80 2.27 1.9810 -3 4 2 4
46.25 1.61 1.9631 -4 2 3 4
46.32 4.03 1.9600 3 2 2 4
46.49 3.95 1.9535 -5 2 2 4
49.05 23.83 1.8572 -2 0 4 2
50.08 11.90 1.8213 2 4 2 4
50.20 11.59 1.8174 -4 4 2 4
50.52 1.55 1.8067 0 5 2 4
50.56 1.48 1.8054 -2 5 2 4
50.88 1.61 1.7947 3 5 0 4
51.63 2.63 1.7703 4 1 2 4
51.82 2.62 1.7644 -6 1 2 4
52.98 12.53 1.7283 1 5 2 4
53.06 12.67 1.7261 -3 5 2 4
54.50 3.69 1.6838 6 1 0 4
55.71 1.19 1.6501 -4 4 3 4
56.94 1.02 1.6171 5 4 0 4
57.04 1.57 1.6147 1 1 4 4
57.25 1.50 1.6093 -5 1 4 4
57.63 2.30 1.5994 4 3 2 4
57.81 2.30 1.5950 -6 3 2 4
59.01 2.21 1.5654 0 3 4 4
59.14 2.24 1.5621 -4 3 4 4
59.20 4.24 1.5608 1 2 4 4
59.40 4.04 1.5559 -5 2 4 4
60.25 3.80 1.5359 5 1 2 4
60.46 3.61 1.5313 -7 1 2 4
62.26 2.77 1.4913 1 7 0 4
63.30 2.68 1.4693 5 5 0 4
64.27 2.80 1.4493 4 6 0 4
64.44 6.61 1.4459 2 7 0 4
66.35 2.17 1.4089 7 2 0 4
68.68 2.05 1.3666 3 1 4 4
69.00 2.05 1.3611 -7 1 4 4
69.58 1.11 1.3511 6 1 2 4
69.80 1.07 1.3474 -8 1 2 4
70.61 1.63 1.3339 5 6 0 4
71.70 1.08 1.3164 1 1 5 4
79.52 1.69 1.2054 -3 2 6 4
83.78 1.74 1.1545 4 7 2 4
83.93 1.68 1.1529 -6 7 2 4
84.10 1.54 1.1510 8 4 0 4
84.96 1.44 1.1416 0 7 4 4
85.08 1.45 1.1403 -4 7 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.