Crystal structure of 3-chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1 H )-one, C 11 H 9 ClN 2 O 3

Key Points

• The aim is to present the crystal structure of the compound 3-chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one.
• The compound was characterized using X-ray diffraction techniques.
• Unit cell dimensions were measured with precision: a = 7.6220(4) Å, b = 13.7282(6) Å, c = 20.5223(10) Å.
• The orthorhombic symmetry was confirmed with the space group Pbca.
• The volume of the unit cell was calculated to be V = 2147.38(18) ų.
• The reliability factors were found: R gt (F) = 0.0387 and wR ref (F²) = 0.1075.
• The temperature for the data collection was maintained at T = 298 K.