Crystallography Open Database

Information card for entry 1008394

Preview

Coordinates	1008394.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Yttrium barium copper oxide (1/2/3/6.91)
Formula	Ba2 Cu3 O6.91 Y
Calculated formula	Ba2 Cu3 O6.91 Y
Title of publication	A study of the Cu-O chains in the high T~c~ superconductor Y Ba~2~ Cu~3~ O~7~ by high resolution neutron powder diffraction
Authors of publication	Francois, M; Junod, A; Yvon, K; Hewat, A W; Capponi, J J; Strobel, P; Marezio, M; Fischer, P
Journal of publication	Solid State Communications
Year of publication	1988
Journal volume	66
Pages of publication	1117 - 1125
a	3.8148 ± 0.0001 Å
b	3.8815 ± 0.0001 Å
c	11.6681 ± 0.0003 Å
α	90°
β	90°
γ	90°
Cell volume	172.8 Å³
Number of distinct elements	4
Space group number	47
Hermann-Mauguin space group symbol	P m m m
Hall space group symbol	-P 2 2
Residual factor for all reflections	0.0275
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

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