Information card for entry 7720227

Structure parameters

• Formula: C19 H19 N3
• Calculated formula: C19 H19 N3
• Title of publication: Isomers of 2,2':6',2″-terpyridine and 2,6-dipyrazin-2-ylpyridine with aliphatic substituents: synthesis, coordination chemistry, and catalytic and anticancer activities.
• Authors of publication: Zhang, Guoqi; Mei, Haiyu; Kanina, Amy; Chocho, Marilyn; Hiyaev, Paulina; Cheng, Shu-Yuan; Neary, Michelle C.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2026
• Journal volume: 55
• Journal issue: 7
• Pages of publication: 2855 - 2867
• a: 17.3665 ± 0.0012 Å
• b: 10.9964 ± 0.0008 Å
• c: 18.1432 ± 0.0013 Å
• α: 90°
• β: 116.17 ± 0.004°
• γ: 90°
• Cell volume: 3109.6 ± 0.4 ų
• Cell temperature: 130 ± 2 K
• Ambient diffraction temperature: 130 ± 2 K
• Number of distinct elements: 3
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.1101
• Residual factor for significantly intense reflections: 0.0669
• Weighted residual factors for significantly intense reflections: 0.171
• Weighted residual factors for all reflections included in the refinement: 0.2017
• Goodness-of-fit parameter for all reflections included in the refinement: 1.032
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No