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3-Acetyl-2-methyl-4-phenyl-quinolin-1-ium chloride.

ABSTRACT: An N-H?Cl hydrogen bond connects the ions in the title salt, C(18)H(16)NO(+)·Cl(-). The quinolin-1-ium residue is almost planar (r.m.s. deviation = 0.020?Å) but both the acetyl group [O-C-C-C torsion angle = 62.73?(17)°] and adjacent benzene ring [C-C-C-C torsion angle = -104.06?(14)°] are twisted out of this plane; the acetyl and benzene substituents are non-parallel [dihedral angle = 66.16?(7)°]. The crystal packing is consolidated by C-H?O and C-H?Cl contacts.

SUBMITTER: Kiran K

PROVIDER: S-EPMC3007226 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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3-Acetyl-2-methyl-4-phenyl-quinolin-1-ium chloride.

Kiran K K Sarveswari S S Vijayakumar V V Tan Kang Wai KW Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20100714 Pt 8

An N-H⋯Cl hydrogen bond connects the ions in the title salt, C(18)H(16)NO(+)·Cl(-). The quinolin-1-ium residue is almost planar (r.m.s. deviation = 0.020 Å) but both the acetyl group [O-C-C-C torsion angle = 62.73 (17)°] and adjacent benzene ring [C-C-C-C torsion angle = -104.06 (14)°] are twisted out of this plane; the acetyl and benzene substituents are non-parallel [dihedral angle = 66.16 (7)°]. The crystal packing is consolidated by C-H⋯O and C-H⋯Cl contacts. ...[more]

PMID: 21588315

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