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

ABSTRACT: There are two independent mol-ecules in the asymmetric unit of the title compound, C(12)H(12)BrNO(2). 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 mol-ecules makes parallel self-coupled (inversion) dimers by ?-? inter-actions with phen-yl-phenyl inter-planar distances of 3.403?(2)?Å. The other mol-ecule also forms self-dimers at longer phen-yl-phenyl plane distances [3.649?(2)?Å]. In the crystal, a C-H?O interaction is seen.

SUBMITTER: Ji L

PROVIDER: S-EPMC2968054 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature

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

Ji Lei L Fang Qi Q Fan Jian-Dong JD

Acta crystallographica. Section E, Structure reports online 20081217 Pt 1

There are two independent mol-ecules in the asymmetric unit of the title compound, C(12)H(12)BrNO(2). 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 mol-ecules makes parallel self-coupled (inversion) dimers by π-π inter-actions with phen-yl-phenyl inter-planar distances of 3.403 (2) Å. The other mol-ecule also forms self-dimers at longer phen-yl-phenyl plane distances [3.649 (2) Å]. In the crys ...[more]

PMID: 21581596

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