Information card for entry 4345348

Structure parameters

• Common name: Langbeinite
• Formula: Fe2 K2 O12 S3
• Calculated formula: Fe2 K2 O12 S3
• Title of publication: Synthesis, Structure, and Electrochemical Properties of K-Based Sulfates K2M2(SO4)3 with M = Fe and Cu.
• Authors of publication: Lander, Laura; Rousse, Gwenaëlle; Batuk, Dmitry; Colin, Claire V.; Dalla Corte, Daniel Alves; Tarascon, Jean-Marie
• Journal of publication: Inorganic chemistry
• Year of publication: 2017
• Journal volume: 56
• Journal issue: 4
• Pages of publication: 2013 - 2021
• a: 10.00478 ± 0.00003 Å
• b: 10.00478 ± 0.00003 Å
• c: 10.00478 ± 0.00003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1001.43 ± 0.005 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 198
• Hermann-Mauguin space group symbol: P 21 3
• Hall space group symbol: P 2ac 2ab 3
• Residual factor R(I) for significantly intense reflections: 3.4194
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.54056 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No