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International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 1(65), p. o136-o136, 2008

DOI: 10.1107/s1600536808042098

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6-Bromo-1-butylindoline-2,3-dione

Journal article published in 2008 by Lei Ji ORCID, Qi Fang, Jian-Dong Fan
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

There are two independent mol­ecules in the asymmetric unit of the title compound, C12H12BrNO2. The C—C bond lengths of the two carbonyl C atoms of the five-membered rings are distinctly longer than a normal Csp 2—Csp 2 single bond. One of the mol­ecules makes parallel self-coupled (inversion) dimers by π–π inter­actions with phen­yl–phenyl inter­planar distances of 3.403 (2) Å. The other mol­ecule also forms self-dimers at longer phen­yl–phenyl plane distances [3.649 (2) Å]. In the crystal, a C—H⋯O interaction is seen.