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1 entry selected.
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=95965 Help
TitleDependence of Tc and the crystal structure of Tl2-x Ba2 Ca1.95 Y0.05 Cu3 Oy superconducting oxide on the Tl content.
AuthorsIdemoto, Y.; Nishikawa, J.; Koura, N.; Kamiyama, T.; Izumi, F.
ReferenceIC&volume=110&fpage=180&details=yes target=icsd_help>Journal of Ceram. Soc. Jpn. (2002) 110, 180-185
Link XRef SCOPUS Google
CompoundBa2 Ca1.95 Cu3.25 O9.952 Tl1.66 Y0.05 - Thallium barium calcium yttrium copper oxide (1.66/2/1.95/0.05/3.25/9.95) [A2B2C2D3X10] [tI38] [n g e5 c b] []
Cell3.8523(1), 3.8523(1), 35.644(1), 90, 90, 90
I4/MMM (139) V=528.96
RemarksR=0.035400 : N D

Atom (site) Oxid. x, y, z, B, Occupancy
Tl1(4e)3
Cu1(4e)2.115
Ba1(4e)2
Ca1(4e)2
Y1(4e)3
Cu2(2b)2.115
Cu3(4e)2.115
O1(4c)-2
O2(8g)-2
O3(4e)-2
O4(16n)-2
0.50.50.220.510.83
0.50.50.220.510.12
0.0.0.1401
0.0.0.0400.97
0.0.0.0400.02
0.50.50.0.461
0.50.50.080.511
0.50.0.01
0.50.0.0801
0.50.50.1601
0.600.50.272.840.24
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
Tl1(4e)3
Cu1(4e)2.115
Ba1(4e)2
Ca1(4e)2
Y1(4e)3
Cu2(2b)2.115
Cu3(4e)2.115
O1(4c)-2
O2(8g)-2
O3(4e)-2
O4(16n)-2
000000
000000
0.000.000.030.0.0.
0.000.000.010.0.0.
0.000.000.010.0.0.
000000
000000
0.000.000.030.0.0.
0.000.000.030.0.0.
0.000.000.050.0.0.
000000

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