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(S)-2-Methylpiperazinediium dichloride 0.42-hydrate
1Department of Chemistry, University of Aberdeen, Meston Walk, Aberdeen AB24 3UE, Scotland.
Acta Crystallographica. Section E, Structure Reports Online
|January 5, 2011
Summary
This study details the crystal structure of a chiral compound, revealing how its ions form chains through hydrogen bonds. These chains exhibit specific R(4)(2)(14) loops, offering insights into molecular assembly.
Area of Science:
- Crystal Chemistry
- Supramolecular Chemistry
- Chiral Compounds
Background:
- Understanding the self-assembly of chiral molecules is crucial in various scientific fields.
- Hydrogen bonding plays a significant role in dictating crystal structures and molecular arrangements.
Purpose of the Study:
- To elucidate the crystal structure of the chiral title compound C(5)H(14)N(2)·2Cl·0.42H(2)O.
- To investigate the role of hydrogen bonding in the formation of extended structures.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of intermolecular interactions, specifically N-H⋯Cl hydrogen bonds, was performed.
Main Results:
- The crystal structure consists of chiral cations, chloride anions, and water molecules.
- Chiral cations and chloride anions are linked by N-H⋯Cl hydrogen bonds, forming chains along the [100] direction.
- These chains incorporate characteristic R(4)(2)(14) loops, indicating a specific supramolecular motif.
Conclusions:
- The study successfully characterized the crystal structure and hydrogen bonding network of the chiral compound.
- The observed chain formation and R(4)(2)(14) loops provide valuable data on the supramolecular assembly of chiral ions.
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