Related Experiment Videos
Bis(dicyclohexylammonium) adipate monohydrate
1School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, People's Republic of China.
Summary
This study details the crystal structure of a compound containing sec-ammonium cations, carboxylate anions, and water molecules. The arrangement reveals specific hydrogen bonding interactions forming extended layered structures.
Area of Science:
- Crystallography
- Supramolecular Chemistry
- Chemical Physics
Background:
- Understanding the self-assembly of organic salts is crucial for designing new materials.
- Hydrogen bonding plays a key role in directing crystal packing and material properties.
Purpose of the Study:
- To elucidate the crystal structure of the title compound.
- To investigate the intermolecular interactions governing its assembly.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of hydrogen bonding and non-covalent interactions was performed.
Main Results:
- The asymmetric unit contains a sec-ammonium cation, a carboxylate anion, and a water molecule.
- Cations and anions form an eight-membered ring via N-H...O hydrogen bonds.
- These ion pairs propagate into linear chains, further linked by water molecules into 2D layers.
Conclusions:
- The crystal structure is characterized by a layered arrangement driven by hydrogen bonding.
- This detailed structural information provides insights into the supramolecular assembly of organic salts.