Information card for entry 7713220

Structure parameters

• Common name: [Er2(C4O4)3(H2O)8]n
• Chemical name: erbium(III) squarate
• Formula: C12 H16 Er2 O20
• Calculated formula: C12 H16 Er2 O20
• Title of publication: Bilayered lanthanide squarate hydrates (Ln = Eu to Lu) and magnetization reversal barriers of 21 K for Ln = Tm and 57 K for Yb.
• Authors of publication: Takano, Rina; Masuda, Koki; Cho, Keigo; Kitagawa, Yasutaka; Ishida, Takayuki
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2023
• a: 11.9232 ± 0.0004 Å
• b: 8.1407 ± 0.0002 Å
• c: 10.0025 ± 0.0003 Å
• α: 90°
• β: 95.988 ± 0.003°
• γ: 90°
• Cell volume: 965.58 ± 0.05 ų
• Cell temperature: 297.8 ± 0.4 K
• Ambient diffraction temperature: 297.8 ± 0.4 K
• Number of distinct elements: 4
• Space group number: 7
• Hermann-Mauguin space group symbol: P 1 c 1
• Hall space group symbol: P -2yc
• Residual factor for all reflections: 0.0247
• Residual factor for significantly intense reflections: 0.0215
• Weighted residual factors for significantly intense reflections: 0.0513
• Weighted residual factors for all reflections included in the refinement: 0.0537
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No