Information card for entry 7016752

Structure parameters

• Formula: C278 H304 F48 Fe4 N24 O36.5 P8
• Calculated formula: C236 H220 F48 Fe4 N24 O26 P8
• Title of publication: New nickel(ii) and iron(ii) helicates and tetrahedra derived from expanded quaterpyridines.
• Authors of publication: Glasson, Christopher R. K.; Meehan, George V.; Motti, Cherie A.; Clegg, Jack K.; Turner, Peter; Jensen, Paul; Lindoy, Leonard F.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2011
• Journal volume: 40
• Journal issue: 40
• Pages of publication: 10481 - 10490
• a: 42.764 ± 0.002 Å
• b: 42.764 ± 0.002 Å
• c: 17.317 ± 0.0016 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 31669 ± 4 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 7
• Space group number: 88
• Hermann-Mauguin space group symbol: I 41/a :2
• Hall space group symbol: -I 4ad
• Residual factor for all reflections: 0.1844
• Residual factor for significantly intense reflections: 0.1623
• Weighted residual factors for significantly intense reflections: 0.3742
• Weighted residual factors for all reflections included in the refinement: 0.3879
• Goodness-of-fit parameter for all reflections included in the refinement: 1.691
• Diffraction radiation wavelength: 0.49594 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No