The crystal and molecular structure of [ (PPh3)2Cu(O2CPhOH)] @ CH3CH2OH has been determined by X-raycrystallography. It crystallizes in the monoclinic system, space group P21/c, with Mr = 771.26 (C45H41CuO4P2),a = 0. 96413(19) nm, b= 1. 5780(3) nm, c = 2. 5426(5) nm, β = 100. 27(3)°, V= 3. 8065(13) nm3, The titlecompound consists of discrete copper (Ⅰ) bis(triphenylphosphine) salicylate molecules and ethanol solvate. EachCu is coordinated to two phosphorus atoms of triphenylphosphine ligands and one of carboxylate oxygens in a trigonalplanar geometry. In the solid, the intramolecular hydrogen bond and extensive intermolecular interaction connecting(PPh3) 2Cu(O2CPhOH) molecules and ethanol solvate form hydrogen bonds network which stabilize the crystalstructure.
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