Information card for entry 7115037

Structure parameters

• Formula: C28 H23 Br2 Hg O2 P
• Calculated formula: C28 H23 Br2 Hg O2 P
• Title of publication: Subtlety in the reactivity of a diketo phosphorus ylide towards mercuric halides: the unprecedented O-coordination of α-acetyl-α-benzoylmethylenetriphenylphosphorane to Hg(ii)
• Authors of publication: Laavanya, Parthasarathi; Venkatasubramanian, Ulaganathan; Panchanatheswaran, Krishnaswamy; Bauer, Jeanette A. Krause
• Journal of publication: Chemical Communications
• Year of publication: 2001
• Journal issue: 17
• Pages of publication: 1660
• a: 9.5287 ± 0.0006 Å
• b: 11.6425 ± 0.0008 Å
• c: 12.3992 ± 0.0008 Å
• α: 94.835 ± 0.002°
• β: 98.281 ± 0.002°
• γ: 102.172 ± 0.002°
• Cell volume: 1321.22 ± 0.15 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0371
• Residual factor for significantly intense reflections: 0.031
• Weighted residual factors for significantly intense reflections: 0.0743
• Weighted residual factors for all reflections included in the refinement: 0.0766
• Goodness-of-fit parameter for all reflections included in the refinement: 1.041
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No