Information card for entry 1504313

Structure parameters

• Common name: Barium Iron Selenide
• Chemical name: Barium Diiron(II) Triselenide
• Formula: Ba Fe2 Se3
• Calculated formula: Ba Fe2 Se3
• Title of publication: Iron displacements and magnetoelastic coupling in the antiferromagnetic spin-ladder compound BaFe_{2}Se_{3}
• Authors of publication: Caron, J.; Neilson, J.; Miller, D.; Llobet, A.; McQueen, T.
• Journal of publication: Physical Review B
• Year of publication: 2011
• Journal volume: 84
• Journal issue: 18
• Pages of publication: 180409
• a: 11.9996 ± 0.0023 Å
• b: 5.4711 ± 0.001 Å
• c: 9.2156 ± 0.0018 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 605 ± 0.2 ų
• Ambient diffraction temperature: 300 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Goodness-of-fit parameter for all reflections: 1.96
• Diffraction radiation probe: neutron
• Diffraction radiation type: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No