Dichlorido[bis­(2-ethyl-5-methyl-1H-imidazol-4-yl-κN3)methane]­cobalt(II) monohydrate [CoCl2(C13H20N4)]·H2O
2011

Crystal Structure of a Cobalt Complex with Imidazole Derivative

publication Evidence: moderate

Author Information

Author(s): Qian Xiao-Min, Luo Yang-Hui, Li Jin-Feng, Mao Shu-Lin, Gao Ge

Primary Institution: Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing, People’s Republic of China

Hypothesis

The study investigates the crystal structure of a new cobalt complex of an imidazole derivative.

Conclusion

The cobalt complex exhibits a tetrahedral coordination with two nitrogen atoms from the imidazole ligand and two chloride atoms.

Supporting Evidence

  • The cobalt atom is coordinated by two nitrogen atoms and two chloride atoms.
  • The structure includes a water molecule that forms hydrogen bonds.
  • The terminal carbon atom of the ethyl group is disordered over two sites.

Takeaway

Scientists created a new cobalt compound and looked at its structure. They found that it has a special shape with certain atoms connected in a specific way.

Methodology

Single crystals were grown from a solution of ethanol by slow evaporation at room temperature.

Digital Object Identifier (DOI)

10.1107/S1600536811011032

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