Information card for entry 2213199

Structure parameters

• Chemical name: Octamethyl-1κ^2^C,2κ^2^C,3κ^2^C,4κ^2^C- di-μ~2~-2-methylpyrazine-5-carboxylato-1:2κ^2^O:O;3:\ 4κ^2^O:O-bis(2-methylpyrazine-5-carboxylato)-1κO,\ 4κO-di-μ~3~-oxido-1:2:3κ^3^O:O:O;2:3:\ 4κ^3^O:O:O-tetratin(IV) hexahydrate
• Formula: C32 H56 N8 O16 Sn4
• Calculated formula: C32 H56 N8 O16 Sn4
• Title of publication: Octamethyl-1κ^2^<i>C</i>,2κ^2^<i>C</i>,3κ^2^<i>C</i>,4κ^2^<i>C</i>-bis(μ~2~-2-methylpyrazine-5-carboxylato)-1:2κ^2^<i>O</i>:<i>O</i>;3:4κ^2^<i>O</i>:<i>O</i>-bis(2-methylpyrazine-5-carboxylato)-1κ<i>O</i>,4κ<i>O</i>-di-μ~3~-oxido-1:2:3κ^3^<i>O</i>:<i>O</i>:<i>O</i>;2:3:4κ^3^<i>O</i>:<i>O</i>:<i>O</i>-tetratin(IV) hexahydrate
• Authors of publication: Junying Li; Harrison, William T. A.; Tianduo Li
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 5
• Pages of publication: m1246 - m1248
• a: 23.735 ± 0.006 Å
• b: 7.543 ± 0.002 Å
• c: 16.468 ± 0.004 Å
• α: 90°
• β: 125.137 ± 0.002°
• γ: 90°
• Cell volume: 2411.1 ± 1.1 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 5
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.0515
• Residual factor for significantly intense reflections: 0.0304
• Weighted residual factors for significantly intense reflections: 0.0649
• Weighted residual factors for all reflections included in the refinement: 0.0786
• Goodness-of-fit parameter for all reflections included in the refinement: 1.094
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes