Information card for entry 2013239

Structure parameters

• Common name: FDZG-2
• Chemical name: diammonium zirconium getmanate
• Formula: Ge3 N2 O9 Zr
• Calculated formula: Ge3 N2 O9 Zr
• Title of publication: (NH~4~)~2~ZrGe~3~O~9~: a new microporous zirconogermanate
• Authors of publication: Zhicheng Liu; Linhong Weng; Zhenxia Chen; Dongyuan Zhao
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2003
• Journal volume: 59
• Journal issue: 5
• Pages of publication: i29 - i31
• a: 7.117 ± 0.005 Å
• b: 7.117 ± 0.005 Å
• c: 10.542 ± 0.009 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 462.4 ± 0.6 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Residual factor for all reflections: 0.0763
• Residual factor for significantly intense reflections: 0.0524
• Weighted residual factors for significantly intense reflections: 0.1025
• Weighted residual factors for all reflections included in the refinement: 0.1098
• Goodness-of-fit parameter for all reflections included in the refinement: 1.126
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes