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6-Meth-oxy-1-(4-meth-oxy-phen-yl)-1,2,3,4-tetra-hydro-9H-?-carbolin-2-ium acetate.

ABSTRACT: In the title compound, C(19)H(21)N(2)O(2) (+)·C(2)H(3)O(2) (-), the 1H-indole ring system is essentially planar [maximum deviation = 0.0257?(14)?Å] and forms a dihedral angle of 87.92?(7)?Å with the benzene ring attached to the tetra-hydro-pyridinium fragment. The tetra-hydro-pyridinium ring adopts a half-chair conformation. In the crystal, cations and anions are linked by inter-ionic N-H?O, C-H?O and C-H?N hydrogen bonds into chains along the a axis.

SUBMITTER: Goh TB 

PROVIDER: S-EPMC3344593 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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6-Meth-oxy-1-(4-meth-oxy-phen-yl)-1,2,3,4-tetra-hydro-9H-β-carbolin-2-ium acetate.

Goh Teik Beng TB   Mordi Mohd Nizam MN   Mansor Sharif Mahsufi SM   Rosli Mohd Mustaqim MM   Fun Hoong-Kun HK  

Acta crystallographica. Section E, Structure reports online 20120421 Pt 5

In the title compound, C(19)H(21)N(2)O(2) (+)·C(2)H(3)O(2) (-), the 1H-indole ring system is essentially planar [maximum deviation = 0.0257 (14) Å] and forms a dihedral angle of 87.92 (7) Å with the benzene ring attached to the tetra-hydro-pyridinium fragment. The tetra-hydro-pyridinium ring adopts a half-chair conformation. In the crystal, cations and anions are linked by inter-ionic N-H⋯O, C-H⋯O and C-H⋯N hydrogen bonds into chains along the a axis. ...[more]

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