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. 2007 Dec 6;64(Pt 1):o113.
doi: 10.1107/S1600536807062046.

3,4-Dihydro-1,4-benzothia-zepin-5(2H)-one

Zhi-Long Chen, Feng Hong, Sheng-Yin Zhao

3,4-Dihydro-1,4-benzothia-zepin-5(2H)-one

Zhi-Long Chen et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the mol-ecule of the title compound, C(9)H(9)NOS, the seven-membered ring has a twist conformation. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title molecule, with the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level.
Fig. 2.
Fig. 2.
A packing diagram of (I). Hydrogen bonds are shown as dashed lines.
See this image and copyright information in PMC

References

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