Two　silver　(I)　complexes　with　pyridylbenzoate　ligands,　namely　[Ag-2(PPh3)(2)(4,4-pybz)(2)(H2O)(2)](n)　(1),　[Ag-2(PPh3)(2)(4,3-pybz)(2)]center　dot　2CH(3)OH(2)　(PPh3=triphenylphosphine,　4,4-pybz=4-pyridin-4-yl-benzoate,　4,3-pybz=4-pyridin-3-yl-benzoate)　were　synthesized　and　characterized　by　IR,　elemental　analysis　and　fluorescence　spectra,　and　their　structures　were　elucidated　by　single-crystal　X-ray　diffraction.　They　have　been　made　by　reacting　AgBF4,　PPh3,　different　pyridylbenzoic　acids　in　1:1:1　molar　ratio　with　ammonia　water　under　different　mixed　solution　conditions.　In　1,　the　Ag　atoms　are　bridged　by　pyridylbenzoate-containing　ligand　to　form　infinite　chain　structure.　In　2,　two　Ag　atoms　are　bridged　by　two　4-pyridin-3-yl-benzoate　ligands　to　form　binuclear　complex.　In　fluorescence　spectra,　these　emission　peaks　indicate　that　the　origin　of　these　emissions　all　involves　emissive　state　derived　from　ligand-centered　pi-pi*　transition.