Quadridavyne
Bonaccorsi E, Merlino S, Orlandi P, Pasero M, Vezzalini G
European Journal of Mineralogy 6 (1994) 481-487
Quadridavyne, [(Na,K)6Cl2][Ca2Cl2][Si6Al6O24], a new feldspathoid
mineral from Vesuvius area
Note: Cl1 y-coordinate altered
Locality: Vesuvius, Italy
_database_code_amcsd 0006545
CELL PARAMETERS: 25.7710 25.7710 5.3710 90.000 90.000 120.000
SPACE GROUP: P6_3/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 3089.216
Density (g/cm3): 2.376
MAX. ABS. INTENSITY / VOLUME**2: 7.365674862
RIR: 1.009
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
3.96 1.05 22.3183 1 0 0 6
7.92 72.49 11.1592 2 0 0 6
10.49 4.19 8.4355 1 2 0 6
10.49 4.70 8.4355 2 1 0 6
11.90 2.00 7.4394 3 0 0 6
13.74 11.54 6.4427 2 2 0 6
17.32 3.24 5.1202 3 2 0 6
17.32 1.14 5.1202 2 3 0 6
17.89 2.48 4.9576 1 1 1 12
18.33 82.98 4.8396 2 0 1 12
19.59 1.67 4.5306 2 1 1 12
20.39 1.08 4.3547 3 0 1 12
20.68 1.07 4.2952 3 3 0 6
21.06 1.70 4.2178 2 4 0 6
21.06 11.93 4.2178 4 2 0 6
22.18 1.74 4.0085 5 1 0 6
23.92 100.00 3.7197 6 0 0 6
24.01 2.20 3.7060 3 2 1 12
24.68 3.31 3.6079 4 1 1 12
25.95 1.16 3.4329 5 0 1 12
26.88 47.14 3.3172 2 4 1 12
26.88 43.66 3.3172 4 2 1 12
27.69 3.02 3.2214 4 4 0 6
27.98 2.42 3.1883 3 5 0 6
27.98 1.39 3.1883 7 0 0 6
28.85 5.85 3.0950 2 6 0 6
28.85 5.86 3.0950 6 2 0 6
29.48 2.11 3.0297 4 3 1 12
30.03 4.10 2.9753 5 2 1 12
30.23 1.25 2.9561 1 7 0 6
31.11 5.28 2.8749 1 6 1 12
31.11 1.56 2.8749 6 1 1 12
31.30 2.92 2.8576 5 4 0 6
31.82 1.19 2.8118 3 6 0 6
32.08 36.84 2.7898 8 0 0 6
32.66 2.40 2.7417 3 5 1 12
32.66 5.22 2.7417 5 3 1 12
32.85 1.15 2.7266 2 7 0 6
33.36 61.14 2.6855 0 0 2 2
33.41 12.39 2.6816 2 6 1 12
33.41 6.63 2.6816 6 2 1 12
34.33 1.41 2.6122 8 1 0 6
34.35 2.92 2.6110 2 0 2 12
35.05 1.32 2.5601 6 4 0 6
35.59 1.98 2.5227 5 4 1 12
35.76 1.23 2.5110 3 7 0 6
36.05 1.01 2.4911 3 6 1 12
36.05 3.58 2.4911 6 3 1 12
36.24 9.90 2.4788 2 2 2 12
36.29 38.34 2.4757 8 0 1 12
36.91 2.65 2.4351 2 8 0 6
36.91 1.48 2.4351 8 2 0 6
36.97 1.03 2.4313 7 2 1 12
37.83 1.34 2.3782 3 2 2 12
38.48 1.48 2.3396 5 6 0 6
38.76 2.54 2.3235 5 5 1 12
39.62 4.01 2.2747 3 7 1 12
39.79 1.15 2.2653 2 4 2 12
39.79 1.68 2.2653 4 2 2 12
40.05 1.92 2.2514 9 0 1 12
41.68 1.02 2.1671 3 4 2 12
42.07 27.83 2.1476 6 6 0 6
42.88 1.06 2.1089 4 8 0 6
42.88 2.32 2.1089 8 4 0 6
43.89 17.85 2.0627 4 4 2 12
44.68 1.47 2.0284 2 6 2 12
44.68 3.55 2.0284 6 2 2 12
46.06 1.32 1.9706 1 10 1 12
46.25 1.77 1.9630 4 8 1 12
46.25 2.33 1.9630 8 4 1 12
46.96 18.57 1.9348 8 0 2 12
48.48 4.44 1.8778 2 10 1 12
48.48 2.70 1.8778 10 2 1 12
48.62 1.21 1.8725 8 1 2 12
48.98 1.68 1.8599 12 0 0 6
49.70 1.82 1.8346 8 6 0 6
50.10 1.53 1.8207 1 11 1 12
50.60 13.87 1.8039 2 8 2 12
50.60 11.30 1.8039 8 2 2 12
51.12 2.63 1.7869 4 10 0 6
51.12 1.36 1.7869 10 4 0 6
51.71 3.57 1.7677 2 0 3 12
52.55 1.06 1.7414 2 11 1 12
52.73 4.41 1.7361 6 8 1 12
52.73 8.50 1.7361 8 6 1 12
55.38 2.51 1.6589 11 4 0 6
55.39 1.67 1.6586 4 8 2 12
55.78 4.04 1.6480 2 4 3 12
55.78 4.12 1.6480 4 2 3 12
56.75 2.36 1.6223 12 2 1 12
57.19 9.65 1.6107 8 8 0 6
57.84 1.46 1.5942 10 6 0 6
57.84 2.15 1.5942 14 0 0 6
59.66 2.25 1.5497 2 6 3 12
59.66 1.10 1.5497 6 2 3 12
60.56 3.22 1.5290 12 0 2 12
60.59 1.06 1.5283 14 0 1 12
60.59 1.17 1.5283 6 10 1 12
60.59 1.62 1.5283 10 6 1 12
61.55 8.01 1.5068 8 0 3 12
62.45 1.14 1.4870 4 12 1 12
62.88 1.51 1.4781 2 14 0 6
66.22 1.36 1.4113 11 4 2 12
67.10 3.26 1.3949 16 0 0 6
67.85 19.35 1.3813 8 8 2 12
68.44 1.47 1.3708 14 0 2 12
68.44 2.48 1.3708 10 6 2 12
69.64 14.49 1.3501 16 0 1 12
70.08 9.71 1.3427 0 0 4 2
70.53 1.23 1.3352 2 10 3 12
73.08 5.08 1.2949 2 14 2 12
73.08 3.30 1.2949 14 2 2 12
73.98 2.65 1.2813 8 6 3 12
73.98 1.30 1.2813 6 8 3 12
74.81 1.43 1.2691 2 16 1 12
75.24 4.08 1.2630 6 0 4 12
75.35 1.10 1.2614 10 8 2 12
76.48 2.73 1.2456 12 6 2 12
76.48 3.84 1.2456 6 12 2 12
76.89 2.45 1.2399 18 0 0 6
77.04 4.59 1.2379 16 0 2 12
79.16 3.53 1.2099 8 0 4 12
85.24 2.44 1.1385 6 6 4 12
88.95 6.39 1.1003 16 0 3 12
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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.