Extended π-conjugated ruthenium zinc-porphyrin complexes with enhanced nonlinear-optical properties.

نویسندگان

  • Miriam de Torres
  • Sergey Semin
  • Ilya Razdolski
  • Jialiang Xu
  • Johannes A A W Elemans
  • Theo Rasing
  • Alan E Rowan
  • Roeland J M Nolte
چکیده

Zinc porphyrin dimers and trimers, in which the porphyrins are connected via a ruthenium metal core, exhibit large third-order nonlinear optical absorption coefficients and refractive indices. These properties are a result of the presence of multiple porphyrins, which lead to an extension of the π-conjugated system and the octupolar effect.

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عنوان ژورنال:
  • Chemical communications

دوره 51 14  شماره 

صفحات  -

تاریخ انتشار 2015