Information card for entry 7251374

Structure parameters

• Formula: C39 H28 N2 Se
• Calculated formula: C39 H28 N2 Se
• Title of publication: Phenyl selenoxide functionalized TPA/TPE π-conjugated imidazo[1,2-<i>a</i>]pyridine: a fluorescent probe for the selective detection of water in organic solvents.
• Authors of publication: Issac, Jerome; Priyadharsan, R. Rameshbabu; Chidambaranathan, Kamalanathan; Karthikeyan, Subramanian; Moon, Dohyun; Anthony, Savarimuthu Philip; Madhu, Vedichi
• Journal of publication: RSC advances
• Year of publication: 2025
• Journal volume: 15
• Journal issue: 52
• Pages of publication: 44205 - 44212
• a: 10.967 ± 0.002 Å
• b: 26.809 ± 0.005 Å
• c: 9.828 ± 0.002 Å
• α: 90°
• β: 96.41 ± 0.03°
• γ: 90°
• Cell volume: 2871.5 ± 1 ų
• Cell temperature: 220 ± 2 K
• Ambient diffraction temperature: 220 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0488
• Residual factor for significantly intense reflections: 0.0402
• Weighted residual factors for significantly intense reflections: 0.1056
• Weighted residual factors for all reflections included in the refinement: 0.1107
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation wavelength: 0.63 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No