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Published on: January 19, 2016
Butyl 2-(3-benzoyl-thio-ureido)acetate
Ibrahim N Hassan1, Bohari M Yamin, Mohammad B Kassim
1School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi Selangor, Malaysia.
This study details the crystal structure of a thiono compound, revealing cis-trans configurations and hydrogen bonding that forms one-dimensional molecular chains. The butyl group exhibits disorder within the crystal lattice.
Area of Science:
- Organic Chemistry
- Crystallography
- Molecular Structure
Background:
- Understanding molecular configurations and crystal packing is crucial in organic chemistry.
- Hydrogen bonding plays a significant role in dictating supramolecular architectures.
Purpose of the Study:
- To elucidate the crystal structure and molecular arrangement of the title compound C(14)H(18)N(2)O(3)S.
- To analyze the stereochemistry and intermolecular interactions within the crystal lattice.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of bond lengths, bond angles, and intermolecular contacts (hydrogen bonds).
Main Results:
- The butyl acetate and benzoyl fragments exhibit cis-trans configurations relative to the thiono sulfur atom.
- Intermolecular N-H⋯O and C-H⋯O hydrogen bonds facilitate the formation of a 1D chain along the c-axis.
- The terminal butyl carbon atom displays positional disorder with two distinct occupancies.
Conclusions:
- The study provides detailed insights into the solid-state structure of the investigated thiono compound.
- The observed hydrogen bonding network and butyl group disorder are key features of its crystal packing.
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