Dwornikite
Talla D, Balla M, Aicher C, Lengauer C L, Wildner M
American Mineralogist 105 (2020) 1472-1489
Structural and spectroscopic study of the kieserite-dwornikite solid-solution
series, (Mg,Ni)SO4*H2O, at ambient and low temperatures, with cosmochemical
implications for icy moons and Mars
Note: T = -80 C
Locality: synthetic
_database_code_amcsd 0020997
CELL PARAMETERS: 6.8115 7.6122 7.4444 90.000 117.629 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 341.980
Density (g/cm3): 3.355
MAX. ABS. INTENSITY / VOLUME**2: 22.28980363
RIR: 2.163
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
18.70 33.46 4.7457 -1 1 1 4
18.76 58.83 4.7290 1 1 0 4
23.37 14.27 3.8061 0 2 0 2
26.75 100.00 3.3321 -1 1 2 4
26.90 21.36 3.3148 1 1 1 4
27.05 32.69 3.2966 0 2 1 4
29.61 48.76 3.0174 2 0 0 2
35.37 17.05 2.5380 -2 2 1 4
36.04 52.51 2.4924 0 2 2 4
37.92 3.77 2.3728 -2 2 2 4
38.06 3.31 2.3645 2 2 0 4
38.49 16.82 2.3391 1 3 0 4
38.54 5.90 2.3359 1 1 2 4
42.04 22.15 2.1491 -3 1 2 4
43.21 9.55 2.0937 -1 3 2 4
43.30 5.36 2.0894 1 3 1 4
44.95 11.20 2.0164 -2 2 3 4
45.20 1.18 2.0062 2 2 1 4
46.71 16.32 1.9448 3 1 0 4
47.78 1.96 1.9037 0 2 3 4
47.79 4.60 1.9030 0 4 0 2
49.17 6.91 1.8530 -2 0 4 2
51.65 10.59 1.7697 -1 1 4 4
51.83 2.29 1.7641 1 3 2 4
53.84 2.87 1.7028 -4 0 2 2
54.48 1.68 1.6841 -3 1 4 4
54.65 2.08 1.6793 -3 3 2 4
55.12 6.61 1.6661 -2 2 4 4
55.44 18.17 1.6574 2 2 2 4
55.75 3.20 1.6489 0 0 4 2
55.77 11.59 1.6483 0 4 2 4
57.13 14.19 1.6123 -2 4 2 4
57.23 1.07 1.6097 2 4 0 4
58.33 1.55 1.5819 -3 3 3 4
58.56 12.39 1.5763 3 3 0 4
59.47 5.61 1.5544 -4 2 2 4
61.07 9.39 1.5174 -4 0 4 2
61.17 2.00 1.5151 -4 2 3 4
61.27 2.67 1.5130 0 2 4 4
61.37 1.09 1.5107 -4 2 1 4
61.46 2.68 1.5087 4 0 0 2
62.71 1.32 1.4816 2 4 1 4
62.85 10.37 1.4786 -1 3 4 4
62.96 3.35 1.4762 1 5 0 4
64.79 2.05 1.4389 0 4 3 4
65.37 4.33 1.4277 -3 3 4 4
65.78 5.02 1.4197 3 1 2 4
66.31 2.83 1.4095 -4 2 4 4
66.38 5.00 1.4082 -1 5 2 4
66.49 1.74 1.4062 1 1 4 4
66.69 3.04 1.4025 4 2 0 4
67.96 1.10 1.3794 2 2 3 4
70.66 1.62 1.3332 -5 1 2 4
71.27 3.88 1.3232 2 4 2 4
73.15 2.11 1.2937 1 5 2 4
73.72 1.63 1.2851 -5 1 4 4
74.54 1.17 1.2731 -4 2 5 4
74.82 7.16 1.2690 -4 4 2 4
74.84 1.38 1.2687 0 6 0 2
75.07 1.27 1.2654 4 2 1 4
75.50 4.10 1.2592 -3 5 2 4
75.57 1.32 1.2582 -3 5 1 4
75.75 1.37 1.2557 3 3 2 4
76.42 1.12 1.2464 0 2 5 4
76.42 3.25 1.2463 1 3 4 4
76.52 1.50 1.2449 -4 4 1 4
77.84 4.32 1.2271 2 0 4 2
78.43 1.17 1.2194 -3 1 6 4
82.18 3.56 1.1730 -2 2 6 4
82.47 3.33 1.1695 2 6 0 4
82.57 2.06 1.1684 -1 1 6 4
82.61 1.21 1.1679 2 2 4 4
83.33 2.27 1.1597 -5 3 4 4
85.59 3.15 1.1347 -4 2 6 4
86.28 1.23 1.1274 4 2 2 4
89.38 2.46 1.0962 -5 1 6 4
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.