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. 2024 Sep 30;9(Pt 9):x240863.
doi: 10.1107/S2414314624008630. eCollection 2024 Sep.

2-Bromo-acetamide

Anke Schwarzer  1 , Manuel Stapf  1
Affiliations

2-Bromo-acetamide

Anke Schwarzer et al. IUCrdata. .

Abstract

The title compound, C2H4BrNO, crystallizes in the monoclinic space group P21/c with one mol-ecule in the asymmetric unit. The almost planar mol-ecules are organized via N-H⋯O hydrogen bonds into a ladder-type network, which can be characterized by the graph sets R 2 2(8) and R 2 4(8). In addition, the mol-ecules are connected by C-H⋯O and C-H⋯Br contacts.

Keywords: C—H⋯Br inter­action; acetamide; carbamoyl group; carboxamide dimer; crystal structure; hydrogen bonding.

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Figures

Figure 1
Figure 1
Mol­ecular structure of the title compound including the numbering scheme. Atoms are drawn with displacement ellipsoids at the 50% probability level. The intra­molecular N—H⋯Br contact is shown as dashed line.
Figure 2
Figure 2
Excerpt of the crystal packing showing the formula image(8) and formula image(8) motifs of the N—H⋯O=C inter­actions, as well as the C—H⋯Br contact within one layer of amide mol­ecules. These inter­actions are drawn as dashed lines.
See this image and copyright information in PMC

References

    1. Aakeröy, C. B., Scott, B. M. T. & Desper, J. (2007). New J. Chem.31, 2044–2051.
    1. Bernstein, J., Davis, R. E., Shimoni, L. & Chang, N.-L. (1995). Angew. Chem. Int. Ed. Engl.34, 1555–1573.
    1. Etter, M. C. (1990). Acc. Chem. Res.23, 120–126.
    1. Etter, M. C. (1991). J. Phys. Chem.95, 4601–4610.
    1. Farrugia, L. J. (2012). J. Appl. Cryst.45, 849–854.