Information card for entry 2019996

Structure parameters

• Chemical name: <i>L</i>-Norvalinium hydrogen maleate‒<i>L</i>-norvaline (1/1)
• Formula: C14 H26 N2 O8
• Calculated formula: C14 H26 N2 O8
• Title of publication: New hydrophobic <small>L</small>-amino acid salts: maleates of <small>L</small>-leucine, <small>L</small>-isoleucine and <small>L</small>-norvaline
• Authors of publication: Arkhipov, Sergey G.; Rychkov, Denis A.; Pugachev, Alexey M.; Boldyreva, Elena V.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 7
• a: 12.2269 ± 0.0006 Å
• b: 5.30779 ± 0.00017 Å
• c: 15.4678 ± 0.0006 Å
• α: 90°
• β: 113.055 ± 0.005°
• γ: 90°
• Cell volume: 923.65 ± 0.07 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0569
• Residual factor for significantly intense reflections: 0.048
• Weighted residual factors for significantly intense reflections: 0.1058
• Weighted residual factors for all reflections included in the refinement: 0.1136
• Goodness-of-fit parameter for all reflections included in the refinement: 1.081
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes