Second- order nonlinear optical of Pt（Ⅱ） in which catechol is property for bipyridine complexes replaced by aromatic acid imide
Abstract：By adopting DFT B3LYP/LANL2DZ ＋6- 31G^＊ in quantum chemistry, the Second- order nonlinear optical property is studied for bipyridine complexes of different Pt （Ⅱ） in which catechol is replaced by aromatic acid imide, and the result shows that among the 4 complexes, bipyridine and mostly Pt（Ⅱ） provide electricity, whereas catechol absorbs electricity. Molecular polarizability is in proportion with the conjugated system of substituent R. By analyzing NLO effect, it is concluded that the 4 complexes are of the higher value of βtot, ld is of the maximal value of βtot, and NLO is of the best activity.
Keywords：platinum complexdensity functionsecond- order NLO property
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 283-287 )