Information card for entry 4323632

Structure parameters

• Chemical name: strontium hydrogenundecaphosphide-ammonia(1/9)
• Formula: H28 N9 P11 Sr
• Calculated formula: H28 N9 P11 Sr
• Title of publication: A Hydrogen Polyphosphide Salt of the First Homoleptic Strontium Ammine Complex: Synthesis and Structure Analysis of [Sr(NH~3~)~8~]HP~11~.NH~3~
• Authors of publication: Nikolaus Korber; Jörg Daniels
• Journal of publication: Inorganic Chemistry
• Year of publication: 1997
• Journal volume: 36
• Pages of publication: 4906 - 4908
• a: 18.824 ± 0.005 Å
• b: 13.604 ± 0.002 Å
• c: 9.657 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2473 ± 0.9 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 4
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor for all reflections: 0.0719
• Residual factor for significantly intense reflections: 0.052
• Weighted residual factors for all reflections: 0.1503
• Weighted residual factors for significantly intense reflections: 0.1293
• Goodness-of-fit parameter for all reflections: 1.077
• Goodness-of-fit parameter for significantly intense reflections: 1.058
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No