Information card for entry 2019981

Structure parameters

• Common name: [pipH2]2[Zn(pyrdc)2(H2O)]2.10H2O
• Chemical name: Bis(piperazine-1,4-diium) bis(μ-pyrazine-2,3-dicarboxylato)-κ^3^<i>N</>^1^,<i>O</i>^2^:<i>O</i>^3^;κ^3^<i>O</i>^3^:<i>N</>^1^,<i>O</i>^2^-bis[aqua(pyrazine-2,3-dicarboxylato-κ^2^<i>N</>^1^,<i>O</i>^2^)zinc(II)] decahydrate
• Formula: C32 H56 N12 O28 Zn2
• Calculated formula: C32 H56 N12 O28 Zn2
• Title of publication: Structures of Co^II^ and Zn^II^ complexes of the proton-transfer compound derived from pyrazine-2,3-dicarboxylic acid and piperazine
• Authors of publication: Ghadermazi, Mohammad; Attar Gharamaleki, Jafar; Olmstead, Marilyn M.; Almasi, Mehdi
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 7
• a: 10.2828 ± 0.0005 Å
• b: 12.711 ± 0.0007 Å
• c: 20.2387 ± 0.001 Å
• α: 96.671 ± 0.003°
• β: 98.2 ± 0.003°
• γ: 112.923 ± 0.004°
• Cell volume: 2368.3 ± 0.2 ų
• Cell temperature: 90 ± 2 K
• Ambient diffraction temperature: 90 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0301
• Residual factor for significantly intense reflections: 0.0236
• Weighted residual factors for significantly intense reflections: 0.0711
• Weighted residual factors for all reflections included in the refinement: 0.0756
• Goodness-of-fit parameter for all reflections included in the refinement: 1.062
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes