Tetra­kisμ-2-(34-dimeth­oxy­phen­yl)acetato-κ4 O:O′;κ3 OO′:O;κ3 O:OO′-bis­{2-(34-dimeth­oxy­phen­yl)acetato-κ2 OO′(110-phenanthroline-κ2 NN′)samarium(III)}

摘要

In the centrosymmetric dinuclear title complex, [Sm2(C10H11O4)6(C12H8N2)2], the Sm^III ion is nine-coordinated by seven O atoms of five 2-(3,4-dimeth­oxy­phen­yl)acetate (DMPA) ligands and two N atoms of one bis-chelating 1,10-phenanthroline (phen) ligand, forming a distorted tricapped trigonal-prismatic environment. The DMPA ligands coordinate in bis-chelate, bridging and bridging tridentate modes. An intra­molecular C—H⋯O hydrogen bond occurs. Inter­molecular C—H⋯O inter­actions are also present in the crystal.