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First example of a tetra-carboxylate bridged dimanganese species
Abdessamad Grirrane1, Antonio Pastor, Agustín Galindo
1Departamento de Química Inorgánica, Universidad de Sevilla, Aptdo 553, 41071 Sevilla, Spain.
Chemical Communications (Cambridge, England)
|March 18, 2003
Abstract:
The compound [Mn(tda)(bipy)] (tda = S(CH2COO)2(2-)) features the first structurally characterized tetra-carboxylate dimanganese antiferromagnetic system with 'copper acetate' core; the binuclear units, completed by bipyridine chelates, are doubly chained by the tda anions that adopt an unprecedented mu,mu'-eta1,eta1,eta1,eta1 coordination mode.