Abstract
The title compound, [Cd(C11H5N2O2)2(H2O)2], is a mononuclear complex consisting of a CdII atom, two 3-hydroxy-4,5-diazafluoren-9-one ligands and two coordinated water molecules. The CdII atom, lying on a twofold axis, displays a distorted octahedral coordintion. Adjacent molecules are linked by O—H⋯O hydrogen bonds and π–π interactions [centroid–centroid distance = 3.84 (1) Å], leading to a one-dimensional chain. Weak C—H⋯O hydrogen bonds connect the chains into a two-dimensional supramolecular structure.
Highlights
H atoms treated by a mixture of independent and constrained refinement max = 0.62 e Å3
The title compound, [Cd(C11H5N2O2)2(H2O)2], is a mononuclear complex consisting of a CdII atom, two 3-hydroxy-4,5diazafluoren-9-one ligands and two coordinated water molecules
Adjacent molecules are linked by O—H O hydrogen bonds and – interactions
Summary
H atoms treated by a mixture of independent and constrained refinement max = 0.62 e Å3. R factor = 0.029; wR factor = 0.082; data-to-parameter ratio = 15.2. Symmetry code: (i) x þ 2; y; z þ 12. The title compound, [Cd(C11H5N2O2)2(H2O)2], is a mononuclear complex consisting of a CdII atom, two 3-hydroxy-4,5diazafluoren-9-one ligands and two coordinated water molecules. The CdII atom, lying on a twofold axis, displays a distorted octahedral coordintion. Adjacent molecules are linked by O—H O hydrogen bonds and – interactions [centroid–centroid distance = 3.84 (1) Å], leading to a onedimensional chain. Weak C—H O hydrogen bonds connect the chains into a two-dimensional supramolecular structure
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