Information card for entry 7012354

Structure parameters

• Chemical name: Bis[2,6-bis(pyrazol-1-yl)pyrazine]iron(II) ditetrafluoroborate tris-nitromethane solvate
• Formula: C23 H25 B2 F8 Fe N15 O6
• Calculated formula: C23 H25 B1.99 F7.96 Fe N15 O6
• Title of publication: The spin-states and spin-crossover behaviour of iron(II) complexes of 2,6-dipyrazol-1-ylpyrazine derivatives
• Authors of publication: Jérôme Elhaïk; Victoria A. Money; Simon A. Barrett; Colin A. Kilner; Ivana Radosavljevic Evans; Malcolm A. Halcrow
• Journal of publication: Dalton Trans.
• Year of publication: 2003
• Journal issue: 10
• Pages of publication: 2053 - 2060
• a: 16.5404 ± 0.0002 Å
• b: 8.2833 ± 0.0001 Å
• c: 25.8237 ± 0.0004 Å
• α: 90°
• β: 108.21 ± 0.0006°
• γ: 90°
• Cell volume: 3360.88 ± 0.08 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0805
• Residual factor for significantly intense reflections: 0.0639
• Weighted residual factors for significantly intense reflections: 0.1789
• Weighted residual factors for all reflections included in the refinement: 0.1958
• Goodness-of-fit parameter for all reflections included in the refinement: 1.049
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No