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Updated: Jun 1, 2026
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Amide Coupling Reaction for the Synthesis of Bispyridine-based Ligands and Their Complexation to Platinum as Dinuclear Anticancer Agents
Published on: May 28, 2014
Diiodido(1,10-phenanthroline-κN,N')platinum(II)
1School of Applied Chemical Engineering, The Research Institute of Catalysis, Chonnam National University, Gwangju 500-757, Republic of Korea.
Summary
This study details the structure of a platinum(II) complex, [PtI(2)(C(12)H(8)N(2))], revealing a distorted square-planar geometry. The molecules form columns with significant pi-pi interactions, indicating potential for unique material properties.
Area of Science:
- Coordination Chemistry
- Materials Science
- Crystallography
Background:
- Platinum complexes are investigated for diverse applications.
- Understanding molecular packing and interactions is crucial for materials design.
Purpose of the Study:
- To characterize the crystal structure and intermolecular interactions of the title platinum complex, [PtI(2)(C(12)H(8)N(2))].
Main Methods:
- Single-crystal X-ray diffraction was used to determine the molecular and crystal structure.
- Analysis of bond lengths, angles, and intermolecular distances was performed.
Main Results:
- The platinum(II) ion exhibits a distorted square-planar coordination geometry.
- Molecules are arranged in columns along the c-axis with a Pt-Pt distance of 4.8510(6) Å.
- Significant pi-pi interactions were observed between adjacent phenanthroline ligands, with a centroid-centroid distance of 3.703(5) Å.
Conclusions:
- The crystal structure reveals a unique stacking arrangement driven by pi-pi interactions.
- This arrangement suggests potential for developing novel platinum-based materials with specific electronic or optical properties.
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