Abstract
The dinuclear title compound, [Co2(C10H8N4O4)2(H2O)4]·6H2O, lies about an inversion centre. Each CoII atom is six-coordinated by two water molecules, two carboxylate O atoms and two N atoms of two symmetry-related 2,2′-bi-1H-imidazole-1,1′-diacetate (L 2−) ligands in a slightly distorted octahedral geometry. Molecules are linked into a three-dimensional framework via O—H⋯O and C—H⋯O hydrogen bonds.
Highlights
State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo
Each CoII atom is sixcoordinated by two water molecules, two carboxylate O atoms and two N atoms of two symmetry-related 2,20 -bi-1Himidazole-1,10 -diacetate (L2) ligands in a slightly distorted octahedral geometry
Molecules are linked into a threedimensional framework via O—H O and C—H O
Summary
State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo. R factor = 0.027; wR factor = 0.074; data-to-parameter ratio = 16.6. Symmetry code: (i) x þ 2; y; z þ 12. The dinuclear title compound, [Co2(C10H8N4O4)2(H2O)4]6H2O, lies about an inversion centre. Each CoII atom is sixcoordinated by two water molecules, two carboxylate O atoms and two N atoms of two symmetry-related 2,20 -bi-1Himidazole-1,10 -diacetate (L2) ligands in a slightly distorted octahedral geometry. Molecules are linked into a threedimensional framework via O—H O and C—H O hydrogen bonds
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