Information card for entry 1001574

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 ų
• 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 Fobs: No