Information card for entry 7234407

Structure parameters

• Chemical name: 5,5'-diiodoindigo
• Formula: C16 H8 I2 N2 O2
• Calculated formula: C16 H8 I2 N2 O2
• Title of publication: An iodine effect in ambipolar organic field-effect transistors based on indigo derivatives
• Authors of publication: Oratai Pitayatanakul; Kodai Iijima; Minoru Ashizawa; Tadashi Kawamoto; Hidetoshi Matsumoto; Takehiko Mori
• Journal of publication: Journal of Materials Chemistry C
• Year of publication: 2015
• Journal volume: 3
• Pages of publication: 8612 - 8617
• a: 14.0666 ± 0.0003 Å
• b: 4.38905 ± 0.00008 Å
• c: 11.9563 ± 0.0003 Å
• α: 90°
• β: 95.3328 ± 0.0007°
• γ: 90°
• Cell volume: 734.98 ± 0.03 ų
• Cell temperature: 273 K
• Ambient diffraction temperature: 273 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for significantly intense reflections: 0.0449
• Weighted residual factors for all reflections included in the refinement: 0.1338
• Goodness-of-fit parameter for all reflections included in the refinement: 1.07
• Diffraction radiation wavelength: 1.54187 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No