Information card for entry 2017892

Structure parameters

• Common name: bis(guanidinium) terephthalate trihydrate
• Chemical name: bis(guanidinium) benzene-1,4-dicarboxylate trihydrate
• Formula: C10 H22 N6 O7
• Calculated formula: C10 H22 N6 O7
• SMILES: c1(ccc(cc1)C(=O)[O-])C(=O)[O-].C(=[NH2+])(N)N.O.O.C(=[NH2+])(N)N.O
• Title of publication: Three-dimensional hydrogen-bonded structures in the guanidinium salts of the monocyclic dicarboxylic acids <i>rac</i>-<i>trans</i>-cyclohexane-1,2-dicarboxylic acid (2:1, anhydrous), isophthalic acid (1:1, monohydrate) and terephthalic acid (2:1, trihydrate)
• Authors of publication: Smith, Graham; Wermuth, Urs D.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 12
• Pages of publication: o575 - o580
• a: 18.0402 ± 0.0007 Å
• b: 5.142 ± 0.0002 Å
• c: 18.1496 ± 0.0007 Å
• α: 90°
• β: 110.297 ± 0.004°
• γ: 90°
• Cell volume: 1579.07 ± 0.11 ų
• Cell temperature: 297 ± 2 K
• Ambient diffraction temperature: 297 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0541
• Residual factor for significantly intense reflections: 0.0393
• Weighted residual factors for significantly intense reflections: 0.1089
• Weighted residual factors for all reflections included in the refinement: 0.1138
• Goodness-of-fit parameter for all reflections included in the refinement: 1.041
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes