Information card for entry 4336803

Structure parameters

• Common name: Lanthanum chromium oxyarsenide
• Mineral name: LaCrAsO
• Formula: As Cr La O
• Calculated formula: As Cr La O
• Title of publication: Magnetic Structure and Electromagnetic Properties of LnCrAsO with a ZrCuSiAs-type Structure (Ln = La, Ce, Pr, and Nd)
• Authors of publication: Sang-Won Park; Hiroshi Mizoguchi; Katsuaki Kodama; Shin-ichi Shamoto; Toshiya Otomo; Satoru Matsuishi; Toshio Kamiya; Hideo Hosono
• Journal of publication: Inorganic Chemistry
• Year of publication: 2013
• Journal volume: 52
• Pages of publication: 13363 - 13368
• a: 4.0412 ± 0.0003 Å
• b: 4.0412 ± 0.0003 Å
• c: 8.9863 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 146.758 ± 0.019 ų
• Ambient diffraction temperature: 300 K
• Number of distinct elements: 4
• Space group number: 129
• Hermann-Mauguin space group symbol: P 4/n m m :2
• Hall space group symbol: -P 4a 2a
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5413 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No