Abstract
In the centrosymmetric dinuclear title complex, [Cu2(N3)2(C16H15N5)2(H2O)2](NO3)2, the CuII ion is in a distorted octahedral coordination environment with long axial Cu—Nazide [2.821 (6) Å] and Cu—Owater [2.747 (5) Å] bonds as a result of the Jahn–Teller effect. Two symmetry-related azide ligands bridge in μ2-modes giving a Cu⋯Cu distance of 3.533 (2) Å. In the crystal, N—H⋯O and O—H⋯O hydrogen bonds link the components into a three-dimensional network. In addition, there are weak intermolecular C—H⋯N hydrogen bonds and π–π stacking interactions with centroid–centroid distances ranging from 3.562 (2) to 3.974 (2) Å.
Highlights
Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People’s Republic of
In the centrosymmetric dinuclear title complex, [Cu2(N3)2(C16H15N5)2(H2O)2](NO3)2, the CuII ion is in a distorted octahedral coordination environment with long axial Cu—Nazide [2.821 (6) Å] and Cu—Owater [2.747 (5) Å] bonds as a result of the Jahn–Teller effect
H atoms treated by a mixture of independent and constrained refinement max = 0.78 e Å3
Summary
Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People’s Republic of. R factor = 0.071; wR factor = 0.171; data-to-parameter ratio = 11.4. In the centrosymmetric dinuclear title complex, [Cu2(N3)2(C16H15N5)2(H2O)2](NO3), the CuII ion is in a distorted octahedral coordination environment with long axial Cu—. Nazide [2.821 (6) Å] and Cu—Owater [2.747 (5) Å] bonds as a result of the Jahn–Teller effect. Two symmetry-related azide ligands bridge in 2-modes giving a Cu Cu distance of. N—H O and O—H O hydrogen bonds link the components into a three-dimensional network. H N hydrogen bonds and – stacking interactions with centroid–centroid distances ranging from 3.562 (2) to
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