Crystal structure of (E) -1-benzyl-4-benzylidene-3-[bromo(difluoro)methyl]-3-hydroxypyrrolidin-2-one, C ₁₉ H ₁₆ BrF ₂ NO ₂

Dejing Yin; Linxuan Teng; Haiyan Wang; Zhenbo Yuan

doi:10.1515/ncrs-2026-0147

June 10, 2026Zeitschrift für Kristallographie - New Crystal StructuresOpen Access

Crystal structure of (E) -1-benzyl-4-benzylidene-3-[bromo(difluoro)methyl]-3-hydroxypyrrolidin-2-one, C ₁₉ H ₁₆ BrF ₂ NO ₂

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Key Points

To determine the crystal structure of a novel compound, C19H16BrF2NO2, to understand its molecular configuration.
Monoclinic crystal system with space group C2/c
Unit cell parameters: a = 29.4837(7) Å, b = 7.9890(2) Å, c = 20.0516(5) Å, β = 130.448(1)°
Refinement parameters: Rgt(F) = 0.0558, wR(ref(F2)) = 0.1626 at T = 296(2) K.
Volume of the crystal is V = 3594.23(16) Å3
Crystal packed with Z = 8 units in the unit cell.
Data achieved with reasonable refinement metrics, indicating high-quality structural data.

Implication

Crystal structure reveals molecular details of a new compound, indicating potential applications in material science.

Abstract

C 19 H 16 BrF 2 NO 2 , monoclinic, C 2/ c (no. 15), a = 29.4837(7) Å, b = 7.9890(2) Å, c = 20.0516(5) Å, β = 130.448(1)°, V = 3594.23(16) Å 3 , Z = 8, R gt ( F ) = 0.0558, wR ref ( F 2 ) = 0.1626, T = 296(2) K.

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Cite This Study

Yin et al. (2026) studied this question.

synapsesocial.com/papers/6a2e4687b1cc60ccdea8b372 https://doi.org/10.1515/ncrs-2026-0147

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Crystal structure of (E) -1-benzyl-4-benzylidene-3-[bromo(difluoro)methyl]-3-hydroxypyrrolidin-2-one, C ₁₉ H ₁₆ BrF ₂ NO ₂

Key Points

Implication

Abstract

Discussion

Cite This Study

Crystal structure of (E) -1-benzyl-4-benzylidene-3-[bromo(difluoro)methyl]-3-hydroxypyrrolidin-2-one, C ₁₉ H ₁₆ BrF ₂ NO ₂

Key Points

Implication

Abstract

Discussion

Cite This Study

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