Information card for entry 4002066

Structure parameters

• Formula: As2 Co1.98 La
• Calculated formula: As2 Co1.982 La
• Title of publication: Tunable Cobalt Vacancies and Related Properties in LaCoxAs2
• Authors of publication: Shen, Shijie; Wang, Gang; Jin, Shifeng; Huang, Qingzhen; Ying, Tianping; Li, Dandan; Lai, Xiaofang; Zhou, Tingting; Zhang, Han; Lin, Zhiping; Wu, Xiaozhi; Chen, Xiaolong
• Journal of publication: Chemistry of Materials
• Year of publication: 2014
• Journal volume: 26
• Journal issue: 21
• Pages of publication: 6221
• a: 4.0444 ± 0.0003 Å
• b: 4.0444 ± 0.0003 Å
• c: 10.52 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 172.08 ± 0.02 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 3
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor R(I) for significantly intense reflections: 20.7777
• Goodness-of-fit parameter for all reflections: 2.72
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.78897 Å
• Diffraction radiation type: CoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No