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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=83113 Help
TitleSingle crystal study of the "1201" superconductor Hg0.8 Bi0.2 Ba2 Cu O4+d.
AuthorsPelloquin, D.;Maignan, A.;Guesdon, A.;Hardy, V.;Raveau, B.
ReferencePhysica C (1996) 265, 5-12
Link XRef SCOPUS Google
CompoundBa2 Bi0.22 Cu1 Hg0.78 O4.28 - Mercury bismuth barium copper oxide (0.8/0.2/2/1/4.28) [ABC2X4] [tP8] [j h g e b a] []
Cell3.8800(4), 3.8800(4), 9.492(2), 90., 90., 90.
P4/MMM (123) V=142.9
RemarksR=0.063000 : T =294 : 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
Hg1(1a)2
Bi1(1a)3
Ba1(2h)2
Cu1(1b)2.34
O1(2e)-2
O2(2g)-2
O3(4j)-2
00000.78
00000.22
0.50.50.2901
000.501
0.500.501
000.2001
0.380.3800.010.07
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
Hg1(1a)2
Bi1(1a)3
Ba1(2h)2
Cu1(1b)2.34
O1(2e)-2
O2(2g)-2
O3(4j)-2
0.010.010.00000
0.010.010.00000
0.070.070.00000
0.000.000.00000
0.000.010.00000
0.020.020.00000
000000

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