Synthesis, crystal structure, and characterization of mixed-ligand complex of copper(I) with drug of norfloxacin and triphenyl phosphine: [Cu(PPh3)2(H-Norf)]ClO4

The solvothermal reaction of norfloxacin (H-Norf) with [Cu(MeCN)2(PPh3)]·ClO4 yields a mixed-ligand complex [Cu(PPh3)2(H-Norf)]·ClO4 1 which is characterized by single crystal X-ray determination, IR, far-IR and solid state 31PNMR as well as fluorescent spectrum. Crystallographic data for 1, C52H48ClCuFN3O7P2, triclinic P-1 (No. 2), a=10.0434(15), b=13.5111(17), c=16.651(2) Å, α=97.478(2)°, β=93.610(2)°, γ=115.928(2)°. Fw=1006.86, Z=2, V=2394.1(5)Å3, R1=0.0473, wR2=0.1155, S=0.735.