Research Article
Crystal Structures of Ethyl 4-(4-Florophenyl)-6-phenyl-2-substituted-3-pyridinecarboxylates
Table 3
Crystal and experimental data of compound (III).
| Formula: C25H25FN2O2 | Formula weight = 404.485 | Crystal system: monoclinic | = 1.237 Mg m−3 | Space group: / | = 0.71073 | Å | = 3.2–25° | Å | = 0.08 mm−1 | Å | = 298 K | | Prismatic (0.4 × 0.35 × 0.25 mm) | Å3 | Colourless | 12521 observed reflections | | = 0.033 | = 25° | Refinement on | Criterion: > 3.00 sigma() | Fullmatrix least squares refinement | | (gt) = 0.047 | = 0.37 e/Å3 | (gt) = 0.111 | = −0.34 e/Å3 | (gt) = 1.894 | Only coordinates of H atoms refined | 2175 reflections | Calculated weights sigma | 271 parameters | (/) = 0.009 | 0 restraints | |
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