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*data for   ICSD #66090
Coll Code   66090
Rec  Date   1992/01/20
Chem Name   Sodium Lanthanum Bis(tungstate)
Structured  Na La (W O4)2
Sum         La1 Na1 O8 W2
ANX         ABX4
D(calc)     6.56
Title       Crystal study of NaLn(WO4)2 (Ln= La, Pr, Nd)
Author(s)   Li, H.;Hong, G.;Yue, S.
Reference   Zhongguo Xitu Xuebao
            (1990), 8, 37-41
Unit Cell   5.349 5.349 11.628 90. 90. 90.
Vol         332.7
Z           2
Space Group I 41/a Z
SG Number   88
Cryst Sys   tetragonal
Pearson     tI24
Wyckoff     f b a
R Value     .089
Red Cell    I  5.349 5.349 6.936 112.680 112.680 89.999 166.349
Trans Red   1.000 0.000 0.000 / 0.000 -1.000 0.000 / -0.500 0.500 -0.500
Comments    The structure has been assigned a PDF number (calculated
            powder diffraction data): 01-079-1118
            Structure type : CaWO4
            X-ray diffraction from single crystal
            At least one temperature factor missing in the paper.
Atom  #   OX   SITE      x           y           z           SOF      H
Na   1  +1    4 a   0           0.75        0.875          0.5        0   
La   1  +3    4 a   0           0.75        0.875          0.5        0   
W    1  +6    4 b   0.5         0.75        0.125          1.         0   
O    1  -2    16 f  0.737(2)    0.604(2)    0.041(1)       1.         0   
*end for    ICSD #66090
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