Tris(1,10-phenanthroline)cadmium 3,3′-dicarboxy-4,4′-diazenediyldibenzoate–4,4′-diazenediyldiphthalic acid–methanol (1/0.5/1)
2011
Structure of a Cadmium Complex with Phenanthroline and Dicarboxylic Acid
publication
Evidence: moderate
Author Information
Author(s): Wang Jun, Lu Lu, Wei-Ping Wu, He Xi-Yang, Tao Wang
Primary Institution: Sichuan University of Science and Engineering
Hypothesis
The study investigates the self-assembly of Cd(II) ions with specific ligands to form a complex.
Conclusion
The cadmium complex exhibits a distorted octahedral coordination with unique hydrogen bonding interactions.
Supporting Evidence
- The cadmium atom is coordinated by six nitrogen atoms from three phenanthroline ligands.
- The structure features both deprotonated and undeprotonated dicarboxylic acid molecules.
- Hydrogen bonds link the deprotonated and undeprotonated molecules, forming a one-dimensional chain.
Takeaway
The researchers created a new compound using cadmium and certain organic molecules, which formed a special structure with interesting properties.
Methodology
The compound was synthesized by mixing cadmium acetate with ligands in methanol and allowing it to react at room temperature for 15 days.
Limitations
The disordered methanol molecules in the structure were not fully modeled.
Digital Object Identifier (DOI)
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