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*data for   ICSD #16968
Coll Code   16968
Rec  Date   1980/01/01
Mod  Date   2006/04/01
Chem Name   Samarium Fluoride
Structured  Sm F3
Sum         F3 Sm1
ANX         AX3
Min Name    Fluocerite-(Sm)
D(calc)     6.82
Title       Ueber die Kristallstruktur von Tysonit und einigen kuenstlich
            dargestellten Lanthanidenfluoriden
Author(s)   Oftedal, I.
Reference   Zeitschrift fuer Physikalische Chemie, Abteilung B: Chemie der Elementarprozesse, Aufbau der Materie
            (1929), 5, 272-292
            Golden Book of Phase Transitions, Wroclaw
            (2002), 1, 1-123
Unit Cell   6.99 6.99 7.16 90. 90. 120.
Vol         302.97
Z           6
Space Group P 63 2 2
SG Number   182
Cryst Sys   hexagonal
Pearson     hP24
Wyckoff     i g f b
Red Cell    P  6.99 6.99 7.16 90 90 120 302.969
Trans Red   1.000 0.000 0.000 / 0.000 1.000 0.000 / 0.000 0.000 1.000
Comments    Stable above 768 K (2nd ref., Tomaszewski), below Pnma
            Compound with mineral name: Fluocerite-(Sm)
            The structure has been assigned a PDF number (calculated
            powder diffraction data): 01-072-1439
            The structure has been assigned a PDF number (experimental
            powder diffraction data): 12-792
            Structure type : LaF3(P6322)
            X-ray diffraction (powder)
            No R value given in the paper.
            At least one temperature factor missing in the paper.
Atom  #   OX   SITE      x           y           z           SOF      H
Sm   1  +3    6 g   0.3333      0.3333      0              1.         0   
F    1  -1    12 i  0.38        0.046       0.16           1.         0   
F    2  -1    4 f   0.3333      0.6667      0.0833         1.         0   
F    3  -1    2 b   0           0           0.25           1.         0   
*end for    ICSD #16968
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