Information card for entry 2237536

Structure parameters

• Chemical name: <i>catena</i>-Poly[[(tetrahydrofuran-κ<i>O</i>)potassium]-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>-aluminium-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>-potassium-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>-aluminium-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>]
• Formula: C20 H56 Al2 K2 N8 O
• Calculated formula: C20 H56 Al2 K2 N8 O
• SMILES: [Al](N(C)C)(N(C)C)(N(C)C)N(C)C.[K+].[K][O]1CCCC1.[Al](N(C)C)(N(C)C)(N(C)C)N(C)C
• Title of publication: <i>catena</i>-Poly[[(tetrahydrofuran-κ<i>O</i>)potassium]-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>-aluminium-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>-potassium-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>-aluminium-di-μ-dimethylamido-κ^4^<i>N</i>:<i>N</i>]
• Authors of publication: Purdy, Andrew; Parrish, Damon
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2013
• Journal volume: 69
• Journal issue: 3
• Pages of publication: m147
• a: 13.247 ± 0.004 Å
• b: 12.075 ± 0.004 Å
• c: 20.822 ± 0.007 Å
• α: 90°
• β: 90.979 ± 0.005°
• γ: 90°
• Cell volume: 3330.1 ± 1.9 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0475
• Residual factor for significantly intense reflections: 0.0361
• Weighted residual factors for significantly intense reflections: 0.1005
• Weighted residual factors for all reflections included in the refinement: 0.1068
• Goodness-of-fit parameter for all reflections included in the refinement: 1.027
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes