Crystal Structure and Electrochemical, Fluorescent and Magnetic Properties of a New Complex [Ag(2,2ˊ

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A novel silver(I) complex [Ag(2,2ˊ-bipy)(C14H9O3)]·(C14H10O3) has been synthesized with 2-benzoylbenzoic acid as the ligand. Crystal data for the title complex: monoclinic, space group Cc, a = 27.4089(13), b = 10.2897(5), c = 12.0024(6)A, β = 111.864(4)o, Mr = 715.49, V = 3141.5(3) A3, Dc = 1.513 g/cm3, Z = 4, μ(Mo Kα) = 0.694 mm-1, F(000) = 1456, the final R = 0.0473 and w R = 0.1146. In the title complex, the central Ag(I) ion is located in a triangular coordination environment. The electron transfer is quasi-reversible in the electrode reaction and it shows a strong emission peak in the range of 495~520 nm under 502 nm excitation. In addition, it displays diamagnetic property from 3 to 300 K. A novel silver (I) complex [Ag (2,2’-bipy) (C14H9O3)] (C14H10O3) has been synthesized with 2-benzoylbenzoic acid as the ligand. Crystal data for the title complex: monoclinic, space group Cc, a = 27.4089 (13), b = 10.2897 (5), c = 12.0024 (6) A, β = 111.864 (4) o, Mr = 715.49, V = 3141.5 (3) A3, Dc = 1.513 g / cm3, Z = 4, μ (Mo Kα) = 0.694 mm -1, F (000) = 1456, the final R = 0.0473 and w R = 0.1146. In the title complex, the central Ag (I) ion is located in a triangular coordination environment The electron transfer is quasi-reversible in the electrode reaction and it shows a strong emission peak in the range of 495-520 nm under 502 nm excitation.
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