Information card for entry 4301532

Structure parameters

• Common name: Potassium dihydrogentriphosphide 2.3 ammoniate
• Chemical name: Trispotassium catena-trans-dihydrogentriphosphide ammonia(1/2.3)
• Formula: H9 K3 N2.33 P3
• Calculated formula: H8 K3 N2.33333 P3
• Title of publication: Hydrogen Polyphosphides P3H23- and P3H32-: Synthesis and Crystal Structure of K3(P3H2).2.3NH3, Rb3(P3H2).NH3, [Rb(18-crown-6)]2(P3H3).7.5NH3, and [Cs(18-crown-6)]2(P3H3).7NH3
• Authors of publication: Florian Kraus; Jürgen C. Aschenbrenner; T. Klamroth; Nikolaus Korber
• Journal of publication: Inorganic Chemistry
• Year of publication: 2009
• Journal volume: 48
• Pages of publication: 1911 - 1919
• a: 9.775 ± 0.01 Å
• b: 9.775 ± 0.01 Å
• c: 57.35 ± 0.11 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 4746 ± 11 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 4
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Residual factor for all reflections: 0.0871
• Residual factor for significantly intense reflections: 0.0775
• Weighted residual factors for significantly intense reflections: 0.1981
• Weighted residual factors for all reflections included in the refinement: 0.2107
• Goodness-of-fit parameter for all reflections included in the refinement: 1.081
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No