Information card for entry 7007668

Structure parameters

• Formula: C19 H30 Cl2 I2 P2 Se2
• Calculated formula: C19 H30 Cl2 I2 P2 Se2
• Title of publication: The reaction of tertiary phosphines with (Ph2Se2I2)2‒the influence of steric and electronic effects.
• Authors of publication: Barnes, Nicholas A.; Godfrey, Stephen M.; Halton, Ruth T. A.; Mushtaq, Imrana; Pritchard, Robin G.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2006
• Journal issue: 40
• Pages of publication: 4795 - 4804
• a: 12.0129 ± 0.0003 Å
• b: 20.2339 ± 0.0004 Å
• c: 11.7239 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2849.7 ± 0.1 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 6
• Space group number: 41
• Hermann-Mauguin space group symbol: A b a 2
• Hall space group symbol: A 2 -2ab
• Residual factor for all reflections: 0.0259
• Residual factor for significantly intense reflections: 0.0233
• Weighted residual factors for significantly intense reflections: 0.0473
• Weighted residual factors for all reflections included in the refinement: 0.0481
• Goodness-of-fit parameter for all reflections included in the refinement: 1.074
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No