Novel ruthenium(II) complexes with substituted 1,10-phenanthroline or 4,5-diazafluorene linked to a fullerene as highly active second order NLO chromophores

作者:Valore Adriana; Balordi Marcella; Colombo Alessia; Dragonetti Claudia; Righetto Stefania; Roberto Dominique*; Ugo Renato; Benincori Tiziana; Rampinini Giovanni; Sannicolo Francesco; Demartin Francesco
来源:Dalton Transactions, 2010, 39(42): 10314-10318.
DOI:10.1039/c0dt00686f

摘要

Various Ru(II) complexes with substituted 1,10-phenanthroline or 4,5-diazafluorene are characterized by a good to very large second order NLO response, as determined by EFISH. Among these complexes, [Ru(9-fulleriden-4,5-diazafluorene)(PPh(3))(2)Cl(2)] is particularly appealing due to its huge second-order NLO response and its transparency to the second harmonic generation. The structure of cis-Cl,trans-PPh(3)-[Ru(5-NO(2)-1,10-phen)(PPh(3))(2)Cl(2))] was determined by single-crystal X-ray diffraction.

  • 出版日期2010