Crystallography Open Database

Information card for entry 1001367

Preview

Coordinates	1001367.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Thallium(III) dibarium calcium dicopper(II,III) oxide
Formula	Ba2 Ca Cu2 O7 Tl
Calculated formula	Ba2 Ca0.9 Cu1.9 O7 Tl1.1
Title of publication	A New Member of the Thallium Superconductive Series. The "1212" Oxide Tl Ba~2~ Ca Cu~2~ O~8-y~: Importance of Oxygen Content
Authors of publication	Hervieu, M; Maignan, A; Martin, C; Michel, C; Provost, J; Raveau, B
Journal of publication	Journal of Solid State Chemistry
Year of publication	1988
Journal volume	75
Pages of publication	212 - 215
a	3.833 Å
b	3.833 Å
c	12.68 Å
α	90°
β	90°
γ	90°
Cell volume	186.3 Å³
Number of distinct elements	5
Space group number	123
Hermann-Mauguin space group symbol	P 4/m m m
Hall space group symbol	-P 4 2
Residual factor for all reflections	0.07
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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