Abstract: The reaction of In(C₆F₅)₃·Et₂O with NHC^dipp·CuCl and NHC^dipp·AgCl in dichloromethane at room temperature leads to the formation of the complex [(NHC^dipp)Cu(μ-Cl)₂In(C₆F₅)₂] and the solvate [(NHC^dipp)₂Ag]⁺· [In₂(μ-Cl)(C₆F₅)₆]^–·СH₂Cl₂ [NHC^dipp—N,N′-bis(isopropylphenyl)imidazol-2-ylidene]. Structures of the obtained compounds were determined by the single crystal X-ray diffraction analysis. An increase in Lewis acidity due to the introduction of electronegative C₆F₅ groups makes it possible to stabilize the binuclear anion [In₂(μ-Cl)(C₆F₅)₆]^–.