Information card for entry 2012280

Structure parameters

• Chemical name: poly[diaquanickel(II)-μ-(pyrazine-2,3,5,6-tetracarboxylato)- tetraaquanickel(II)
• Formula: C8 H12 N2 Ni2 O14
• Calculated formula: C8 N2 Ni2 O14
• Title of publication: X-ray powder structure of a new two-dimensional nickel(II) coordination polymer with pyrazine-2,3,5,6-tetracarboxylic acid
• Authors of publication: Alfonso, Montserrat; Neels, Antonia; Stoeckli-Evans, Helen
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 10
• Pages of publication: 1144 - 1146
• a: 6.9892 ± 0.0003 Å
• b: 7.169 ± 0.004 Å
• c: 8.2106 ± 0.0003 Å
• α: 85.922 ± 0.003°
• β: 84.242 ± 0.004°
• γ: 61.818 ± 0.003°
• Cell volume: 360.7 ± 0.2 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Goodness-of-fit parameter for all reflections: 1.3
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No