Crystallography Open Database

Information card for entry 1001574

Preview

Coordinates	1001574.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Mercury bismuth strontium neodymium calcium copper oxide (0.5/0.5/2/0.6/0.4/2/6.6)
Formula	Bi0.5 Ca0.4 Cu2 Hg0.5 Nd0.6 O6.6 Sr2
Calculated formula	Bi0.5 Ca0.4 Cu2 Hg0.5 Nd0.6 O6.6 Sr2
Title of publication	A 94K Hg-based superconductor with a "1212" structure Hg~0.5~Bi~0.5~Sr~2~Ca~1-x~R~x~Cu~2~O~6+d~ (R=Nd,Y,Pr)
Authors of publication	Pelloquin, D; Hervieu, M; Michel, C; Van Tendeloo, G; Maignan, A; Raveau, B
Journal of publication	Physica C (Amsterdam) (152,1988-)
Year of publication	1993
Journal volume	216
Pages of publication	257 - 263
a	3.8259 ± 0.0002 Å
b	3.8259 ± 0.0002 Å
c	12.0029 ± 0.0006 Å
α	90°
β	90°
γ	90°
Cell volume	175.7 Å³
Number of distinct elements	7
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	0.069
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Version history is temporarily not available due to server issues.