Decaaqua-1κ5 O,4κ5 O-bis(μ-nitrilotriacetato)-1:2κ5 O:N,O′,O′′,O′′′;3:4κ5 N,O,O′,O′′:O′′′-μ-oxido-2:3κ2 O:O-diperoxido-2κ2 O,O′;3κ2 O,O′-1,4-dicopper(II)-2,3-dititanium(IV) heptahydrate
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چکیده
The tetra-nuclear title compound, [Cu(2)Ti(2)(C(6)H(6)NO(6))(2)O(O(2))(2)(H(2)O)(10)]·7H(2)O, lies about a twofold rotation axis that passes through the bridging oxide atom. The titanium atom is N,O,O',O''-chelated by the nitrilo-triacetate and O,O'-chelated by the peroidxo group and is coordinated to the bridging O atom in an overall penta-gonal-bipyramidal geometry. The O atom of one of the carboxyl-ate -CO(2) groups binds to the water-coordinated Cu atom, whose coordination polyhedron is an elongated octa-hedron. Adjacent tetra-nuclear mol-ecules are linked through the coordinated and uncoordinated water mol-ecules by O-H⋯O hydrogen bonds into a three-dimensional network.
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