Abstract

In the title complex, [Mn(CH3CO2)2(C11H9N5)], the MnII atom is coordinated by the pyridine N atom and two pyrazole N atoms from a 2,6-bis­(pyrazol-3-yl)pyridine ligand and four O atoms from two bidentate acetate ligands. The complex mol­ecules are linked by inter­molecular N—H⋯O hydrogen bonds into a chain along [010]. π–π inter­actions between the pyridine rings and between the pyrazole rings [centroid–centroid distances = 3.772 (2) and 3.546 (2) Å] connect the chains.

Highlights

  • In the title complex, [Mn(CH3CO2)2(C11H9N5)], the MnII atom is coordinated by the pyridine N atom and two pyrazole

  • The complex molecules are linked by intermolecular N—H O hydrogen bonds into a chain along [010]. – interactions between the pyridine rings and between the pyrazole rings [centroid

  • After stirring at room temperature for 1 h, the resulting yellow solution was put into a tube layered with aether

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Summary

Data collection

Refinement a School of Chemistry and Environmental Engineering, Jianghan University, Wuhan. Engineering, Huazhong University of Science and Technology, Wuhan 430074, People’s Republic of China. R factor = 0.034; wR factor = 0.117; data-to-parameter ratio = 13.3. In the title complex, [Mn(CH3CO2)2(C11H9N5)], the MnII atom is coordinated by the pyridine N atom and two pyrazole. O atoms from two bidentate acetate ligands. The complex molecules are linked by intermolecular N—H O hydrogen bonds into a chain along [010]. – interactions between the pyridine rings and between the pyrazole rings [centroid–. Centroid distances = 3.772 (2) and 3.546 (2) Å] connect the chains

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