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Poly[[μ(4)-tartrato-cadmium(II)] 0.167-hydrate]
Summary
This study details the crystal structure of a novel cadmium(II) tartrate coordination polymer. The compound forms a 3D network with specific coordination environments and hydrogen-bonding interactions, revealing its intricate supramolecular architecture.
Area of Science:
- Inorganic Chemistry
- Crystallography
- Materials Science
Background:
- Coordination polymers offer diverse structural motifs and potential applications.
- Tartrate ligands are versatile building blocks for metal-organic frameworks.
- Understanding the structure-property relationships in cadmium-based materials is crucial.
Purpose of the Study:
- To synthesize and characterize a novel cadmium(II) tartrate coordination polymer.
- To elucidate the three-dimensional network structure and coordination environment.
- To investigate the hydrogen-bonding network and the role of water molecules.
Main Methods:
- Single-crystal X-ray diffraction analysis.
- Characterization of the crystal structure.
- Analysis of coordination geometry and intermolecular interactions.
Main Results:
- The compound {[Cd(C(4)H(4)O(6))]·0.167H(2)O}(n) forms a 3D network structure.
- Each Cd(II) ion exhibits a unique coordination environment involving carboxylate and hydroxyl groups.
- Extensive O-H⋯O hydrogen bonds, including a bifurcated one, stabilize the structure, with a half-occupied water molecule present.
Conclusions:
- The study successfully determined the intricate 3D coordination network of the cadmium(II) tartrate compound.
- The coordination modes and hydrogen-bonding interactions are key to the observed structure.
- This work contributes to the understanding of metal-tartrate coordination polymers.
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