Standard X-ray Diffraction Powder Patterns: Section 7. Data for 81 Substances Page: 25

Cesium Zinc Sulfate Hexahydrate, Cs Zn(SO42 -6H20 (monoclinic)

Sample
The sample was prepared by slow evapora-
tion at room temperature of an equimolar
solution of Cs2SO4 and ZnSO4.
Color
Colorless
Optical data
Biaxial (-) Na=1.594, NP=1.610, Ny=1.615
2V is large.
Structure
Monoclinic, P21/a (14), Z=2.
Cs2Zn(SO4)*2-6H20 is a "Tutton Salt"[Tut-
ton, 1893]. The structure of a "Tutton
Salt", (NH4)2Mg(SO4)2'"6HaO was deter-
mined by Margulis and Templeton, [1962].
Lattice constants
a(A) b(A) c(A) a(o)
NBS,
sample
at 250C 9.316 12.815 6.373 106057'
.001 002 .001 il'

Density
(calculated) 2.881 g/cm3 at 250 C.
Reference intensity
/Icorundum = 2.3

D
Internal standard Ag, a = 4.08641 A
OO
CuKa A = 1.54056 A; temp. 25 C
d(A) I hkl 20(o)

7.31
6.095
5.504
5.202
4.451
4.416
4.337
4.227
4.019
3.854
3.660
3.461
3.204
3.185
3.087
2.962
2.951
2.896
2.850
2.816
2.749
2.695
2.678
2.601
2.552
2.479
2.452
2.439
2.362
2.351
2.321
2.284
2.256
2.229
2.222
2.209
2.194
2.170
2.135
2.105

10
16
100
5
60
4
9
25
15
65
20
20
11
30
6
2
5
4
6
18
30
8
4
9
8
2
7
19
8
9
4
7
11
2
8

110
001
011
120
200

021
121
201
211
130
121,220
131
040
201
131,112+
311
202
310
122,221
141
321,022
320
222
240,112,+
231,132
331,312
122
330
051
322, 151
401
411
132,142,+
400
151,250
042
410,251
242
060
420

12.10
14.52
16.09
17.03
19.93
20.09
20.46
21.00
22.10
23.06
24.30
25.72
27.82
27.99
28.90
30.15
30.26
30.85
31.36
31.75
32.54
33.21
33.43
34.45
35.13
36.21
36.62
36.82
38.07
38.25
38.76
39.41
39.92
40.43
40.56
40.81
41.11
41.59
42.30
42.94

25

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Swanson, H. E.; McMurdie, H. F.; Morris, M. C. & Evans, E. H. Standard X-ray Diffraction Powder Patterns: Section 7. Data for 81 Substances, report, September 1969; Washington D.C.. (https://digital.library.unt.edu/ark:/67531/metadc13215/m1/31/ocr/: accessed March 18, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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