Information card for entry 7107852

Structure parameters

• Chemical name: [K(18-crown-6)][P3C2H2]
• Formula: C14 H26 K O6 P3
• Calculated formula: C14 H26 K O6 P3
• Title of publication: Synthesis of 1,2,3-tripnictolide anions by reaction of group 15 Zintl ions with acetylene. Isolation of [E/3C/2H/2]^-^ (E = P, As) and preliminary reactivity studies
• Authors of publication: Robert S. P. Turbervill; Jose M. Goicoechea
• Journal of publication: Chem.Commun.
• Year of publication: 2012
• Journal volume: 48
• Pages of publication: 6100
• a: 9.0864 ± 0.0001 Å
• b: 15.5733 ± 0.0002 Å
• c: 14.6129 ± 0.0002 Å
• α: 90°
• β: 99.328 ± 0.001°
• γ: 90°
• Cell volume: 2040.46 ± 0.04 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 5
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Residual factor for all reflections: 0.045
• Residual factor for significantly intense reflections: 0.0433
• Weighted residual factors for significantly intense reflections: 0.117
• Weighted residual factors for all reflections included in the refinement: 0.1187
• Goodness-of-fit parameter for all reflections included in the refinement: 1.068
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No