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(E)-2-[4-(Trifluoro-meth-yl)benzyl-idene]-2,3-dihydro-1H-inden-1-one.

ABSTRACT: In the title mol-ecule, C(17)H(11)F(3)O, the indan ring system and the trifluoro-methyl-substituted benzene ring are approximately individually planar and form a dihedral angle of 1.81?(5)° with each other. In the crystal, mol-ecules are linked by pairs of weak bifurcated (C-H)(2)?O hydrogen bonds to form centrosymmetric dimers, generating R(2) (1)(6) and R(2) (2)(10) ring motifs. These dimers are connected by further weak C-H?O hydrogen bonds into one-dimensional chains along the b axis. Weak C-H?? inter-actions are also present.

SUBMITTER: Wei AC

PROVIDER: S-EPMC3275283 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature

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(E)-2-[4-(Trifluoro-meth-yl)benzyl-idene]-2,3-dihydro-1H-inden-1-one.

Wei Ang Chee AC Ali Mohamed Ashraf MA Choon Tan Soo TS Razak Ibrahim Abdul IA Arshad Suhana S

Acta crystallographica. Section E, Structure reports online 20120131 Pt 2

In the title mol-ecule, C(17)H(11)F(3)O, the indan ring system and the trifluoro-methyl-substituted benzene ring are approximately individually planar and form a dihedral angle of 1.81 (5)° with each other. In the crystal, mol-ecules are linked by pairs of weak bifurcated (C-H)(2)⋯O hydrogen bonds to form centrosymmetric dimers, generating R(2) (1)(6) and R(2) (2)(10) ring motifs. These dimers are connected by further weak C-H⋯O hydrogen bonds into one-dimensional chains along the b axis. Weak C ...[more]

PMID: 22347139

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(E)-2-[4-(Piperidin-1-yl)benzyl-idene]-2,3-dihydro-1H-inden-1-one.

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(1E,2E)-1,2-Bis(2,3-dihydro-1H-inden-1-yl-idene)hydrazine.

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