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ICSD for WWW : Details

ICSD for WWW

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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
***Click the ANX, Pearson or Wyckoff Symbol to find structures with that symbol***.
CC=61373 Help
TitleStructure and luminescence of Gd2 Ge O5 and Dy2 Ge O5.
AuthorsBrixner, L.H.;Calabrese, J.C.;Chen, H.-Y.
ReferenceJournal of the Less-Common Metals (1985) 110, 397-410
Link XRef SCOPUS SCIRUS Google
CompoundDy2 Ge1 O5 - Dysprosium(III) germanium pentaoxide [AB2X5] [mS64] [f8] []
Cell10.483(1), 6.829(1), 12.885(1), 90., 101.72(1), 90.
I12/A1 (15) V=903.19
RemarksR=0.027000 :

Atom (site) Oxid. x, y, z, B, Occupancy
Dy1(8f)3
Dy2(8f)3
Ge1(8f)4
O1(8f)-2
O2(8f)-2
O3(8f)-2
O4(8f)-2
O5(8f)-2
0.30170(4)0.62898(6)0.63770(3)01
0.07124(4)0.25702(6)0.53545(3)01
0.62476(9)0.59325(14)0.81572(7)01
0.1198(7)0.5968(10)0.5170(5)01
0.2945(6)0.2962(11)0.6170(5)01
0.5235(7)0.6516(10)0.6978(5)01
0.5529(7)1.0011(10)0.4157(5)01
0.2432(7)0.5718(10)0.7963(5)01
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
Dy1(8f)3
Dy2(8f)3
Ge1(8f)4
O1(8f)-2
O2(8f)-2
O3(8f)-2
O4(8f)-2
O5(8f)-2
0.0087(3)0.0079(3)0.0070(3)-.0002(1)0.0028(2)-.0014(1)
0.0080(3)0.0068(3)0.0077(3)-.0005(1)0.0029(2)-.0008(1)
0.0090(5)0.0062(5)0.0060(4)-.0002(3)0.0028(3)0.0000(3)
0.013(3)0.007(3)0.007(3)0.001(2)0.006(2)0.002(2)
0.007(3)0.017(3)0.008(3)0.006(3)0.001(2)-.002(3)
0.016(3)0.015(3)0.006(3)0.002(3)0.004(3)0.004(2)
0.024(4)0.010(3)0.007(3)0.006(3)0.009(3)0.000(2)
0.020(4)0.009(3)0.012(3)-.002(3)0.006(3)0.000(3)

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