Abstract
There are independent cations and four chloride anions in the crystal structure of the title complex, [Co(C6H6N4)2(H2O)2]Cl2. In each cation, the CoII cation is coordinated by four N atoms from two biimidazole and two O atoms of two water molecules; one Co atom is at a position of site symmetry m, the other at a position of site symmetry 2/m. All Cl− ions and water molecules are also located on the mirror plane. Each structural unit is connected through O—H⋯Cl and N—H⋯Cl intermolecular hydrogen bonds, forming a three–dimensional supramolecular structure.
Highlights
Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Institute of Polyoxometalate Chemistry, Northeast Normal University, Ren
H atoms treated by a mixture of independent and constrained refinement max = 0.29 e Å3
The CoII cation is coordinated by four N atoms from two biimidazole and two O atoms of two water molecules; one Co atom is at a position of site symmetry m, the other at a position of site symmetry 2/m
Summary
Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Institute of Polyoxometalate Chemistry, Northeast Normal University, Ren. Min Street No 5268, Changchun, Jilin 130024, People’s Republic of China, bCollege of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian. 116029, People’s Republic of China, and cInstitute of Chemistry for Functionalized. H atoms treated by a mixture of independent and constrained refinement max = 0.29 e Å3. There are independent cations and four chloride anions in the crystal structure of the title complex, [Co(C6H6N4)2(H2O)2]Cl2. The CoII cation is coordinated by four N atoms from two biimidazole and two O atoms of two water molecules; one Co atom is at a position of site symmetry m, the other at a position of site symmetry 2/m. All Cl ions and water molecules are located on the mirror plane.
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