摘要 |
Metal complexes of the formula 1[LnMmXp]zYq(1)where M is manganese in oxidation state II, III, IV, V and/or VI or cobalt in oxidation state II and/or III or iron in oxidation state II and/or III, X is a coordinating or bridging group, Y is a counterion in the appropriate stoichiometric amount to compensate an existing charge z, where z as the charge of the metal complex can be positive, zero or negative, n and m independently of one another are integers from 1 to 4, p is an integer from 0 to 15, q is z/charge of Y, and L is a ligand of the formula (2), (3) or (4) and A and R1 to R8 are as defined in the description.
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