Information card for entry 1518117

Structure parameters

• Formula: La Mn Si2
• Calculated formula: La Mn Si2
• Title of publication: Structures et magnetisme des nouveaux siliciures ternaires RMnSi2 (R = La-Sm) et RFeSi2 (R = La-Nd)
• Authors of publication: Venturini, G.; Malaman, B.; Meot-Meyer, M.; Fruchart, D.; Le Caer, G.; Malterre, D.; Roques, B.
• Journal of publication: Revue de Chimie Minerale
• Year of publication: 1986
• Journal volume: 23
• Pages of publication: 162 - 182
• a: 4.191 ± 0.003 Å
• b: 17.68 ± 0.01 Å
• c: 4.073 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 301.8 ± 0.4 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor R(I) for significantly intense reflections: 0.04
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.542 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No