MAKING SOLID SOLUTIONS WITH ALKALI ... - Smith College

41-1476 Quality: Quality Data
K Cl
Potassium Chloride
Sylvit e, Syn
Rad:CuKa1 Lambda:1.54056 Filter:Monochromator crystal used d sp:Diffractometer
Cutoff: Int:Diffractometer I/Icor:
Ref:Welton, J., McCarthy, G., North Dakota StateUniversity, Fargo, North Dakota, USA.Copper, M., Rouse, K.Winchell, A., Win
Sys:Cubic
S.G.:Fm3m
a:6.2917±0.0003 b: c:
α: β : γ: Z:4 mp
Ref2
Dx:1.988 Dm:1.988 SS/FOM: F15=87.7(0.0086,20) Volume[CD]:249.06
εα: ηωβ :1.4904 εγ: Sign: 2V:
Ref3
Color:White
Sample from Mallinckrodt. Lot analysis showed sample as 99.9+% pure. Sample recrystallized from 50/50 ethanol water solvent
system and heated at 600 C for 72 hours. 790 C Merck Index, 8th Ed., p. 853. To replace 4-587, and validated by calculated
patterns 26-920 and 26-921.
15 reflections in pattern.
2 θ Int. h k l 2 θ Int. h k l 2 θ Int. h k l
24.4819
28.3453
40.5075
47.9088
50.1689
58.6403
66.3810
73.7332
87.6783
94.5554
1
100
37
1
10
5
9
5
1
2
1
2
2
3
2
4
4
4
4
6
1
0
2
1
2
0
2
2
4
0
1
0
0
1
2
0
0
2
0
0
101.4846
108.6041
116.0401
123.9746
132.7331
2
1
1
1
1
6
6
4
6
6
2
2
4
4
4
0
2
4
0
2
2 θ Int. h k l