Inclusion complex formation of ionic liquids with cucurbit[7]uril studied by competitive binding of methylene blue

Shuya Cui1, Junliang Du, Tao Wang

  • 1College of Chemistry and Chemical Engineering, Mianyang Normal University, Mianyang 621000, PR China.

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Complexation reactions take place when dative or coordinate covalent bonds form between metal ions and ligands. The compounds formed in these reactions are called coordination compounds. The number of bonds formed between the metal ion and the ligands is called its coordination number. Generally, most metal ions in an aqueous solution are solvated by water molecules and thus exist as aqua complexes.
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Crystal Field Theory
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CFT focuses on...
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