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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=400079 Help
TitleThe effect of Ca doping on the structures of YBa2Cu4O8 and Y2Ba4Cu7O14+x single crystals.
AuthorsSchwer, H.;Kaldis, E.;Karpinski, J.;Rossel, C.
ReferenceIC&volume=111&fpage=96&details=yes target=icsd_help>Journal of Solid State Chemistry (1994) 111, 96-103
Link XRef SCOPUS Google
CompoundBa4 Cu6.77 O14.26 Y2 - Yttrium barium copper oxide (2/4/6.8/14.3) [A4B8C14X29] [oS54] [j5 i8 d b a] []
Cell3.851(1), 3.869(1), 50.29(2), 90., 90., 90.
AMMM (65) V=749.3
RemarksR=0.057000 : D
At least one temperature factor is implausible or meaningless but agrees with the value given in the paper.

Atom (site) Oxid. x, y, z, B, Occupancy
Ba1(4j)2
Y1(4j)3
Ba2(4j)2
Cu1(2a)2.145
Cu2(4i)2.145
Cu3(4i)2.145
Cu4(4i)2.145
O1(4i)-2
O2(4j)-2
O3(4i)-2
O4(4j)-2
O5(4i)-2
O6(4i)-2
O7(4i)-2
O8(2b)-2
O9(2d)-2
0.50.50.0401
0.50.50.1101
0.50.50.1801
00000.77
000.0801
000.1401
000.2301
000.0300.86
0.500.0801
00.50.0801
0.500.1401
00.50.1401
000.1901
00.50.2301
00.500.010.24
0.5000.010.30
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
Ba1(4j)2
Y1(4j)3
Ba2(4j)2
Cu1(2a)2.145
Cu2(4i)2.145
Cu3(4i)2.145
Cu4(4i)2.145
O1(4i)-2
O2(4j)-2
O3(4i)-2
O4(4j)-2
O5(4i)-2
O6(4i)-2
O7(4i)-2
O8(2b)-2
O9(2d)-2
0.020.020.01000
0.000.000.00000
0.010.010.00000
0.020.020.00000
0.000.010.00000
0.000.000.00000
0.010.010.00000
0.020.030.06000
0.010.010.00000
0.010.010.00000
0.010.010.01000
0.010.010.01000
0.010.010.00000
0.030.010.00000
000000
000000

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