Crystal structure and Hirshfeld surface analysis of 3-octyl-4-oxo-2,6-bis-(3,4,5-tri-meth-oxy-phen-yl)piperidinium chloride

The title compound, C H NO ·Cl , was synthesized by a one-pot Mannich condensation reaction. In the mol-ecule, the piperidinone ring adopts a chair conformation, and the trimeth-oxy-substituted benzene rings and octyl chain are arranged equatorially. In the crystal, centrosymmetric dimers are linked...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2018-07, Vol.74 (Pt 7), p.931-934
Main Authors: Siddiqui, Rubina, Iqbal, Urooj, Saify, Zafar Saeed, Akhter, Shammim, Yousuf, Sammer
Format: Article
Language:English
Subjects:
crystal structure
Hirshfeld surface analysis
Mannich reaction
piperidine-4-one
Research Communications
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Summary:The title compound, C H NO ·Cl , was synthesized by a one-pot Mannich condensation reaction. In the mol-ecule, the piperidinone ring adopts a chair conformation, and the trimeth-oxy-substituted benzene rings and octyl chain are arranged equatorially. In the crystal, centrosymmetric dimers are linked into layers parallel to (011) by N-H⋯Cl and C-H⋯Cl hydrogen bonds. A Hirshfeld surface analysis indicates that the most important contributions for the crystal packing are O⋯H (20.5%) inter-actions followed by C⋯H (7.8%), Cl⋯H (5.5%), C⋯C (1.2%), C⋯O (0.5%) and Cl⋯O (0.4%) inter-actions.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989018008125