Tetra-mu-2-fluorobenzoato-bis[aqua(4,4'-bipyridine)(2-fluorobenzoato)lanthanum(III)]
Xia Li1, Ying Quan Zou, Hai Bin Song
1Department of Chemistry, Capital Normal University, Beijing 100037, People's Republic of China.
Abstract:
Each La3+ ion in the title complex, tetra-micro-2-fluorobenzoato-kappa10 O:O';O:O,O';O:O';O,O':O'-bis[aqua(4,4'-bipyridine-kappaN)(2-fluorobenzoato-kappaO)lanthanum(II)], [La(C7H4FO2)6(C10H8N2)2(H2O)2], is coordinated by six O atoms from the carboxylate groups of five 2-fluorobenzoate ligands, one O atom from a water molecule and one N atom from a 4,4'-bipyridine molecule, thus forming a dimeric molecule. An infinite one-dimensional dimeric supramolecular chain is formed via intermolecular hydrogen bonds.
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