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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=91999 Help
TitleT(*)-type substituted neodymium cuprates Nd1.2 Sr0.8-x Y(Ho, Er, Yb)x Cu O4-d.
AuthorsCaruntu, G.;Archaimbault, F.;Crespin, M.;Mouron, P.;Choisnet, J.
ReferencePhysica C (2000) 334, 15-24
Link XRef SCOPUS Google
CompoundCu1 Nd1.2 O3.765 Sr0.4 Y0.4 - Neodymium strontium yttrium copper oxide (1.2/0.4/0.4/1/3.76) [AB2X4] [tP14] [i f2 c3 a] []
Cell3.83158(8), 3.83158(8), 12.5106(4), 90., 90., 90.
P4/NMMZ (129) V=183.67
RemarksR=0.052000 : N D
The coordinates are those given in the paper but the atomic distances do not agree with those calculated during testing.The coordinates are probably correct.

Atom (site) Oxid. x, y, z, B, Occupancy
Nd1(2c)3
Sr1(2c)2
Nd2(2c)3
Y1(2c)3
Cu1(2c)1.93
O1(4f)-2
O2(8i)-2
O3(2a)-2
O4(4f)-2
0.250.250.380.400.6
0.250.250.380.400.4
0.250.250.100.400.6
0.250.250.100.400.4
0.250.250.750.521
0.750.250.230.990.94
0.680.750.421.7(0.25
0.750.2501.1(0.83
0.750.250.481.5(0.01

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