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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=89130 Help
TitleSuperconductivity and structural changes in Y0.8 Ca0.2 Ba2-x Ndx Cu3 Oy cuprates with x < 0.50.
AuthorsWu, X.S.;Gao, J.
ReferencePhysica C (1999) 313, 79-86
Link XRef SCOPUS Google
CompoundBa1.7 Ca0.2 Cu3 Nd0.3 O7 Y0.8 - Yttrium calcium barium neodymium copper oxide (0.8/0.2/1.7/0.3/3/7) [AB2C3X7] [oP13] [t s r q2 h e b a] []
Cell3.8789(1), 3.8283(1), 11.6591(3), 90., 90., 90.
PMMM (47) V=173.13
RemarksR=0.104000 : X D
At least one temperature factor missing in the paper.

Atom (site) Oxid. x, y, z, B, Occupancy
Y1(1h)3
Ca1(1h)2
Nd1(1h)3
Ba1(2t)2
Nd2(2t)3
Ca2(2t)2
Cu1(1a)2.31
Cu2(2q)2.31
O1(1b)-2
O2(1e)-2
O3(2q)-2
O4(2s)-2
O5(2r)-2
0.50.50.500.8
0.50.50.500.10
0.50.50.500.10
0.50.50.1800.85
0.50.50.1800.10
0.50.50.1800.05
00001
000.3501
0.50000.5
00.5000.5
000.1601
0.500.3701
00.50.3801

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