Crystallography Open Database

Information card for entry 1001667

Preview

Coordinates	1001667.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Thallium strontium calcium copper oxide (1.2/2/0.8/2/7)
Formula	Ca0.81 Cu2 O7 Sr2 Tl1.19
Calculated formula	Ca0.81 Cu2 O7 Sr2 Tl1.19
Title of publication	Single-crystal study of the 55 K superconductor Tl Sr2 Ca Cu2 O7-d
Authors of publication	Martin, C; Maignan, A; Labbe, Ph; Chardon, J; Hejtmanek, J; Raveau, B
Journal of publication	Chemistry of Materials (1,1989-
Year of publication	1995
Journal volume	7
Pages of publication	1414 - 1418
a	3.7808 ± 0.0005 Å
b	3.7808 ± 0.0005 Å
c	12.0855 ± 0.0012 Å
α	90°
β	90°
γ	90°
Cell volume	172.8 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	0.032
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

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