Related Experiment Video
Updated: Jun 1, 2026

06:31
Preparation of SNS Cobalt(II) Pincer Model Complexes of Liver Alcohol Dehydrogenase
Published on: March 19, 2020
Tris(phenanthroline-κN,N')cobalt(II) tetra-fluoridoborate acetonitrile solvate
Abstract:
In the crystal structure of the title compound, [Co(C(12)H(8)N(2))(3)](BF(4))(2)·CH(3)CN, the mol-ecular packing involves dimers of distorted octahedrally coordinated cations which are held together by one π-π [centroid-centroid = 3.542 (4) Å] and two C-H⋯π inter-actions [2.573 (4) Å] resulting in a P4AE (Parallel Fourfold Aryl Embrace) motif. The anions are found in aryl boxes formed from the phenanthroline ligands.
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Isomers are different chemical species that have the same chemical formula. Structural isomerism of coordination compounds can be divided into two subcategories, the linkage isomers and coordination-sphere isomers.
Linkage isomers occur when the coordination compound contains a ligand that can bind to the transition metal center through two different atoms. For example, the CN− ligand can bind through the carbon atom or through the nitrogen atom. Similarly, SCN− can be...
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