Information card for entry 1001692

Structure parameters

• Chemical name: Mercury vanadium strontium copper carbonate oxide (0.6/0.4/4/2/1/6.6)
• Formula: C Cu2 Hg0.57 O9.6 Sr4 V0.43
• Calculated formula: C Cu2 Hg0.57 O9.6 Sr4 V0.43
• Title of publication: Stabilisation of three new oxycarbonates by V and Cr substitutions. The superconductors (Tl, M)1 Sr4 Cu2 (C O3) O7 (M= Cr, V) and (Hg, V)1 Sr4 Cu2 (C O3) O6+z
• Authors of publication: Maignan, A; Pelloquin, D; Malo, S; Michel, C; Hervieu, M; Raveau, B
• Journal of publication: Physica C (Amsterdam) (152,1988-)
• Year of publication: 1995
• Journal volume: 249
• Pages of publication: 220 - 233
• a: 3.8505 ± 0.0001 Å
• b: 3.8505 ± 0.0001 Å
• c: 16.23999 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 240.8 ų
• Number of distinct elements: 6
• 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: 0.104
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No