Tetrakis(μ-2-phenoxypropionato)-κ3O,O′:O′;κ3O:O,O′;κ4O:O′-bis[(1,10-phenanthroline-κ2N,N′)(2-phenoxypropionato-κ2O,O′)terbium(III)

Abstract

In the centrosymmetric binuclear title complex, [Tb2(C9H9O3)6(C12H8N2)2], the two TbIII ions are linked by four 2-phen­oxy­propionate (L) groups through their bi- and tridentate bridging modes. Each TbIII ion is nine-coordinated by one 1,10-phenanthroline mol­ecule, one bidentate carboxyl­ate group and four bridging carboxyl­ate groups in a distorted TbN2O7 monocapped square-anti­prismatic geometry.