AI Article Synopsis
- The reaction of copper nitrate with succinic acid and TMEDA in a basic solution creates a complex structure known as poly[[[(,,','-tetra-methyl-ethylenedi-amine-κ ,')copper(II)]-μ-succinato-κ : ] tetra-hydrate].
- The succinate ligands connect to copper atoms in a monodentate manner, leading to a distorted square-planar geometry and forming one-dimensional polymeric chains.
- Hydrogen bonds between the ligands and water molecules help organize these chains into parallel sheets, with Hirshfeld surface analysis used to study the intermolecular interactions within the structure.
Article Abstract
The reaction of copper nitrate with succinic acid (succH) and ,,','-tetra-methyl-ethylenedi-amine (TMEDA) in basic solution produces the complex -poly[[[(,,','-tetra-methyl-ethylenedi-amine-κ ,')copper(II)]-μ-succinato-κ : ] tetra-hydrate], {[Cu(CHO)(CHN)]·4HO} or {[Cu(succ)(tmeda)]·4HO} . Each carboxyl-ate group of the succinate ligand coordinates to a Cu atom in a monodentate fashion, giving rise to a distorted square-planar geometry. The succinate ligands bridge the Cu centres, forming one-dimensional polymeric chains. Hydrogen bonds between the ligands and water mol-ecules link these chains into sheets that lie parallel to the plane. Hirshfeld surface analysis, and two-dimensional fingerprint plots were examined to verify the contributions of the different inter-molecular contacts within the supra-molecular structure.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7336774 | PMC |
| http://dx.doi.org/10.1107/S2056989020007227 | DOI Listing |
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