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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
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CC=97211 Help
TitleCation size control of structure, structural fluctuations and superconductivity in L1.85 M0.15 Cu O4.
AuthorsMcAllister, J.; Attfield, J.P.
ReferencePhysical Review, Serie 3. B - Condensed (2002) 66, 014-014
Link XRef SCOPUS Google
CompoundBa0.026 Ca0.034 Cu1 La1.85 O4 Sr0.09 - Lanthanum strontium calcium barium copper oxide (1.85/0.09/0.03/0.03/1/4) [AB2X4] [oS28] [f2 e a] []
Cell5.35283(5), 5.32448(5), 13.1894(1), 90, 90, 90
ABMA (64) V=375.91
RemarksR=0.049700 : T =5 : N

Atom (site) Oxid. x, y, z, B, Occupancy
La1(8f)3
Sr1(8f)2
Ca1(8f)2
Ba1(8f)2
Cu1(4a)2.15
O1(8e)-2
O2(8f)-2
0.000.0.360.000.92
0.000.0.360.000.04
0.000.0.360.000.01
0.000.0.360.000.01
0.0.0.0.001
0.250.250.0001
-0.00.0.1801
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
La1(8f)3
Sr1(8f)2
Ca1(8f)2
Ba1(8f)2
Cu1(4a)2.15
O1(8e)-2
O2(8f)-2
000000
000000
000000
000000
000000
0.000.000.000.0.0.
0.000.000.000.0.0.

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