Abstract
Luminescing complexes of platinum metals are promising candidates for the design of photoactive molecular organized metal complex systems and devices based on them [1, 2]. Complexes of Pd(II) in contrast to Pt(II) rarely luminesce in solutions at room temperature because of nonradiative deactivation of low-energy metal-centered excited states [3 5]. At the same time, Pd(II) readily enters into cyclopalladation reactions with various heterocyclic compounds H(C^N) to form {Pd(C^N)} chromophoric groups [6]. For example, the cyclopalladation of Nile red yields an organometallic luminophore luminescing in the red spectral region [5].
Published Version
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