Information card for entry 7128124

Structure parameters

• Formula: C62 H178 Eu Ge18 O2 Si24
• Calculated formula: C62 H178 Eu Ge18 O2 Si24
• SMILES: [Eu]12([Ge]345[Ge]67[Ge]813[Ge]17([Ge]37[Ge]46([Ge]47[Ge]58([Ge]134)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)([Ge]134[Ge]56[Ge]721[Ge]13([Ge]23[Ge]67([Ge]62[Ge]45([Ge]136)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)([O]1CCCC1)[O]1CCCC1
• Title of publication: (thf)₂Ln(Ge₉{Si(SiMe₃)₃}₃)₂ (Ln = Eu, Sm): the first coordination of metalloid germanium clusters to lanthanides.
• Authors of publication: Klementyeva, Svetlana V.; Schrenk, Claudio; Zhang, Minghui; Khusniyarov, Marat M.; Schnepf, Andreas
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2021
• Journal volume: 57
• Journal issue: 38
• Pages of publication: 4730 - 4733
• a: 22.778 ± 0.003 Å
• b: 24.085 ± 0.003 Å
• c: 29.746 ± 0.004 Å
• α: 90°
• β: 112.419 ± 0.002°
• γ: 90°
• Cell volume: 15086 ± 3 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1435
• Residual factor for significantly intense reflections: 0.0602
• Weighted residual factors for significantly intense reflections: 0.1345
• Weighted residual factors for all reflections included in the refinement: 0.1789
• Goodness-of-fit parameter for all reflections included in the refinement: 1.017
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No