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*data for   ICSD #51688
Coll Code   51688
Rec  Date   2003/10/01
Mod  Date   2006/10/01
Chem Name   Silicon
Structured  Si
Sum         Si1
ANX         N
D(calc)     2.33
Title       E9: The new high-resolution neutron powder diffractometer at the
            Berlin neutron scattering center
Author(s)   Toebbens, D.M.;Stuesser, N.;Knorr, K.;Mayer, H.M.;Lampert, G.
Reference   Materials Science Forum
            (2001), 378, 288-293
            Journal of Applied Physics
            (1974), 45(3), 1456-1457
Unit Cell   5.43053(7) 5.43053(7) 5.43053(7) 90 90 90
Vol         160.15
Z           8
Space Group F d -3 m S
SG Number   227
Cryst Sys   cubic
Pearson     cF8
Wyckoff     a
Red Cell    F  3.839 3.839 3.839 60 60 60 40.037
Trans Red   0.500 0.500 0.000 / 0.000 0.500 0.500 / 0.500 0.000 0.500
Comments    Cell from 2nd ref. (Yim & Paff): 5.4309 at 298 K, 5.4370 at
            629 K,5.4429 at 924 K, 5.4461 at 1086 K
            Neutron diffraction (powder)
            The structure has been assigned a PDF number (calculated
            powder diffraction data): 01-070-5680
            Rietveld profile refinement applied
            Structure type : C(cF8)
            No R value given in the paper.
Atom  #   OX   SITE      x           y           z           SOF      H        ITF(B)   
Si   1  +0    8 a   0.0         0.0         0.0            1.         0         0.54(1)
*end for    ICSD #51688
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