Information card for entry 1526041

Structure parameters

• Chemical name: Na1.25 Ca2 Mn9 O18
• Formula: Ca2 Mn9 Na1.25 O18
• Calculated formula: Ca2 Mn9 Na1.25 O18
• Title of publication: Calcium insertion in the Na4 Mn9 O18 tunnel structure: Na1.1 Ca1.8 Mn9 O18
• Authors of publication: Floros, N.; Raveau, B.; Michel, C.; Hervieu, M.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2001
• Journal volume: 162
• Pages of publication: 34 - 41
• a: 26.419 Å
• b: 5.6466 Å
• c: 9.1385 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1363.26 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No