Dibromidobis(1,10-phenanthroline-κN,N')cadmium(II)
Yu-Hui Sun1, Shu-Fen Luo, Xiu-Zhi Zhang
1College of Chemistry and Life Science, Gannan Normal University, Ganzhou, Jiangxi 341000, People's Republic of China.
Summary
This study details the synthesis of a novel cadmium(II) coordination compound using a hydrothermal method. The compound exhibits a distorted octahedral geometry, stabilized by π-π interactions and C-H⋯Br hydrogen bonds.
Area of Science:
- Coordination Chemistry
- Materials Science
- Crystal Engineering
Background:
- Cadmium(II) complexes with nitrogen-containing ligands are of interest due to their diverse structures and potential applications.
- 1,10-phenanthroline is a versatile bidentate ligand capable of forming stable complexes with various metal ions.
Purpose of the Study:
- To synthesize and characterize a new cadmium(II) coordination compound with 1,10-phenanthroline and bromide ligands.
- To investigate the structural features and intermolecular interactions within the synthesized crystal.
Main Methods:
- Hydrothermal synthesis utilizing cadmium acetate dihydrate, sodium bromide, and 1,10-phenanthroline.
- Single-crystal X-ray diffraction to determine the molecular and crystal structure.
Main Results:
- The title compound, [CdBr(2)(C(12)H(8)N(2))(2)], was successfully synthesized.
- The cadmium(II) cation adopts a distorted octahedral geometry, coordinated by two bromide anions and four nitrogen atoms from two 1,10-phenanthroline ligands.
- Crystal packing is stabilized by intermolecular π-π interactions and C-H⋯Br hydrogen bonds.
Conclusions:
- The study successfully synthesized and characterized a novel cadmium(II) coordination compound.
- The structural analysis reveals key coordination geometry and stabilizing intermolecular forces, contributing to understanding crystal packing in such systems.
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