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

Xiaoru Pan

doi:10.1515/ncrs-2026-0043

April 22, 2026Zeitschrift für Kristallographie - New Crystal StructuresOpen Access

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

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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) Å³.
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.

Implication

Crystal structure analysis reveals detailed atomic arrangement of a chlorine-containing compound, highlighting its potential uses in materials science.

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Cite This Study

Xiaoru Pan (2026) studied this question.

synapsesocial.com/papers/69f04e9b727298f751e7282c https://doi.org/10.1515/ncrs-2026-0043

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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

Implication

Discussion

Cite This Study

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

Implication

Discussion

Cite This Study

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