Abstract

In the title compound, [Cd(CH3COO)2(C6H7N3O)2]·2C2H5OH, the Cd(II) atom, which lies on a twofold rotation axis, is coordinated by two monodentate acetate groups and two N,N'-chelating pyridine-2-carboxamide oxime ligands, leading to a distorted octahedral coordination sphere. The mononuclear complex mol-ecules are assembled into chains along the c-axis direction via N-H⋯O hydrogen-bonding inter-actions. These chains are further assembled by O-H⋯O hydrogen bonds involving the ethanol solvent mol-ecules into a three-dimensional supramolecular structure.

Highlights

  • In the title compound, [Cd(CH3COO)2(C6H7N3O)2]2C2H5OH, the CdII atom, which lies on a twofold rotation axis, is coordinated by two monodentate acetate groups and two N,N0 -chelating pyridine-2-carboxamide oxime ligands, leading to a distorted octahedral coordination sphere

  • The mononuclear complex molecules are assembled into chains along the c-axis direction via N—H O

  • The central CdII atom is located on a twofold rotation axis (Wyckoff site 4e)

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Summary

H O hydrogen bonding

In the title compound, [Cd(CH3COO)2(C6H7N3O)2]2C2H5OH, the CdII atom, which lies on a twofold rotation axis, is coordinated by two monodentate acetate groups and two N,N0 -chelating pyridine-2-carboxamide oxime ligands, leading to a distorted octahedral coordination sphere. The mononuclear complex molecules are assembled into chains along the c-axis direction via N—H O hydrogen-bonding interactions. These chains are further assembled by O—. H O hydrogen bonds involving the ethanol solvent molecules into a threedimensional supramolecular structure

Chemical context
Structural commentary
Supramolecular features
Refinement
Full Text
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