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Originally posted by Ò£Ò£¹ÊÊ at 2009-5-30 10:45:
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*data for   ICSD #28709
Coll Code   28709
Rec  Date   1986/09/23
Mod  Date   1999/01/19
Chem Name   Cerium(IV) Oxide
Structured  Ce O2
Sum         Ce1 O2
ANX         AX2
Min Name    Cerianite (¿óÎïÃû£º·½îæ¿ó)
D(calc)     7.3
Title       Die Oxydsysteme des Cers und des Praseodyms
Author(s)   Brauer, G.;Gradinger, H.
Reference   Zeitschrift fuer Anorganische und Allgemeine Chemie
            (1954), 277, 89-95
Unit Cell   5.389 5.389 5.389 90. 90. 90.
Vol         156.5
Z           4
Space Group F m -3 m
SG Number   225
Cryst Sys   cubic
Pearson     cF12
Wyckoff     c a
Red Cell    F  3.810 3.810 3.810 60 60 60 39.126
Trans Red   0.500 0.500 0.000 / 0.000 0.500 0.500 / 0.500 0.000 0.500
Comments    Compound with mineral name: Cerianite
            The structure has been assigned a PDF number (calculated
            powder diffraction data): 01-073-6318
            The structure has been assigned a PDF number (experimental
            powder diffraction data): 34-394
            Structure type : CaF2£¨½á¹¹ÀàÐÍ£ºÓ©Ê¯Ðͽṹ£©
            X-ray diffraction from single crystal
            No R value given in the paper.
            At least one temperature factor missing in the paper.
Atom  #   OX   SITE      x           y           z           SOF      H
Ce   1  +4    4 a   0           0           0              1.         0   
O    1  -2    8 c   0.25        0.25        0.25           1.         0   
*end for    ICSD #28709
2Â¥2009-05-31 09:38:37
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