A　molybdenum(V)　phosphate　supported　by　iron　coordination　complexes,　Fe[Mo6O12(OH)(3)(H2PO4)(HPO4)(2)(PO4)](2)[Fe(2,2＇-bipy)(H2O)(2)](2)[Fe(2,2＇-bipy)(3)](2)(.)6H(2)O　(bipy　=　2,2＇-bipyridine)　1,　has　been　synthesized　by　hydrothermal　synthesis　and　characterized.　The　title　complex　crystallizes　in　the　monoclinic　system,　space　group　P2(1)/c　with　a　=　14.0005(8),　b　=　25.5229(12),　c　=　17.9956(9)　angstrom,　beta　=　103.470(2)degrees,　V　=　6253.5(6)　angstrom(3),　Z　=　2,　M-r　=　4114.03,　D-c　=　2.185　g/cm(3),　F(000)　=　4040,　mu　=　1.931　mm(-1),　R　=　0.0438　and　wR　=　0.1168.　The　structure　of　the　title　polyoxometalate　anion　is　based　on　a　centrosymmetrical　cluster　Fe[Mo6O12(OH)(3)(H2PO4)(HPO4)(2)(PO4)](2)　supported　by　two　[Fe(2,2＇-bipy)(H2O)(2)]　subunits.　The　2D　network　is　formed　through　intermolecular　hydrogen　bonds.