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Updated: Mar 24, 2026
07:20
Amide Coupling Reaction for the Synthesis of Bispyridine-based Ligands and Their Complexation to Platinum as Dinuclear Anticancer Agents
Published on: May 28, 2014
14.6K
Crystal structure of Sr2CdPt2 containing linear platinum chains.
Effendi Nawawi1, Fakhili Gulo1, Jürgen Köhler2
1Department of Chemical Education, Sriwijaya University, Inderalaya, Ogan Ilir 30662, South Sumatra, Indonesia.
Summary
A new ternary inter-metallic phase, distrontium cadmium diplatinum, was synthesized. Its unique crystal structure features linked platinum-chain sheets connected by strontium layers.
Area of Science:
- Solid State Chemistry
- Crystallography
- Materials Science
Background:
- Ternary inter-metallic compounds offer unique properties.
- Understanding novel crystal structures is key to materials development.
Purpose of the Study:
- To synthesize and characterize a novel ternary inter-metallic phase.
- To elucidate the crystal structure of distrontium cadmium diplatinum.
Main Methods:
- Stoichiometric synthesis of elements at 1123 K for 24 hours.
- X-ray crystallography to determine the crystal structure and space group.
Main Results:
- The ternary phase distrontium cadmium diplatinum (Sr2CdPt2) was successfully prepared.
- The crystal structure was determined to be of the ortho-rhom-bic Ca2GaCu2 type in space group Immm.
- The structure features linear (Pt-Pt⋯Pt-Pt)n chains forming sheets connected by strontium atoms.
Conclusions:
- The novel ternary inter-metallic phase Sr2CdPt2 exhibits a unique layered structure.
- The arrangement of platinum chains and strontium sheets dictates the material's structural characteristics.
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