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vincent9277(½ð±Ò+5,VIP+0):xiexie 4-10 15:38
*data for   ICSD #172914
Coll Code   172914
Rec  Date   2008/02/01
Chem Name   Titanium Oxide
Structured  Ti O2
Sum         O2 Ti1
ANX         AX2
Min Name    Anatase
D(calc)     3.9
Title       Structural characterization of the hollandite host lattice for the
            confinement of radioactive cesium: Quantification of the amorphous
            phase taking into account the incommensurate modulated character of
            the crystallized part
Author(s)   Leinekugel-le-Cocq-Errien, A.Y.;Deniard, P.;Jobic, S.;Gautier,
            E.;Evain, M.;Aubin, V.;Bart, F.
Reference   Journal of Solid State Chemistry
            (2007), 180(1), 322-330
Unit Cell   3.78465(7) 3.78465(7) 9.5123(2) 90. 90. 90.
Vol         136.25
Z           4
Space Group I 41/a m d Z
SG Number   141
Cryst Sys   tetragonal
Pearson     tI12
Wyckoff     e b
R Value     .0463
Red Cell    I  3.784 3.784 5.457 110.288 110.288 89.999 68.123
Trans Red   1.000 0.000 0.000 / 0.000 -1.000 0.000 / -0.500 0.500 -0.500
Comments    Hollandite/anatase mixture with 45.4 % hollandite, for
            hollandite phase see coll-code=172913
            Hollandite synthesized by alcoxyde route
            Compound with mineral name: Anatase
            Rietveld profile refinement applied
            Structure type : TiO2(tI12)
            X-ray diffraction (powder) 293
Atom  #   OX   SITE      x           y           z           SOF      H
Ti   1  +4    4 b   0           0.25        0.375          1.         0   
O    1  -2    8 e   0           0.25        0.1667(4)      1.         0   
*end for    ICSD #172914
3Â¥2009-04-10 11:18:59
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