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Design of cyclometallated 5-π-delocalized donor-1,3-di(2-pyridyl)benzene platinum(II) complexes with second-order nonlinear optical properties
- Source :
- Polyhedron, Polyhedron, 2018, 140, pp.74-77. ⟨10.1016/j.poly.2017.11.051⟩, Polyhedron 140 (2018): 74–77. doi:10.1016/j.poly.2017.11.051, info:cnr-pdr/source/autori:Baggi, Nicolo; Garoni, Eleonora; Colombo, Alessia; Dragonetti, Claudia; Righetto, Stefania; Roberto, Dominique; Boixel, Julien; Guerchais, Veronique; Fantacci, Simona/titolo:Design of cyclometallated 5-pi-delocalized donor-1,3-di(2-pyridyl)benzene platinum(II) complexes with second-order nonlinear optical properties/doi:10.1016%2Fj.poly.2017.11.051/rivista:Polyhedron/anno:2018/pagina_da:74/pagina_a:77/intervallo_pagine:74–77/volume:140, Polyhedron, Elsevier, 2018, 140, pp.74-77. ⟨10.1016/j.poly.2017.11.051⟩
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- The effect on the second-order nonlinear optical properties of the nature of the pi-delocalized moiety in the position 5 of a 1,3-di(2-pyridyl)benzene cyclometallated to a platinum(II) center was investigated. The influence of the substitution of a double bond with a triple bond as bridge between a triphenylamino group and the cyclometallated phenyl ring was studied and turned out to be negligible. Remarkably, the novel easily-prepared platinum(II) complex with a cyclometallated 5-styryl-1,3-di(2-pyridyl)benzene is characterized by a good second-order NLO response, as determined in solution by the EFISH technique; it is a good candidate for application in photonics. (C) 2017 Elsevier Ltd. All rights reserved.
- Subjects :
- Double bond
chemistry.chemical_element
Cyclometallated platinum(II) complexes
010402 general chemistry
Ring (chemistry)
01 natural sciences
Inorganic Chemistry
Delocalized electron
chemistry.chemical_compound
Materials Chemistry
Moiety
[CHIM.COOR]Chemical Sciences/Coordination chemistry
Second-order nonlinear optics
Physical and Theoretical Chemistry
Benzene
chemistry.chemical_classification
010405 organic chemistry
Chemistry
pi-delocalized ligands
Order (ring theory)
Triple bond
π-delocalized ligands
EFISH
0104 chemical sciences
Crystallography
Photonics
Platinum
Subjects
Details
- ISSN :
- 02775387
- Volume :
- 140
- Database :
- OpenAIRE
- Journal :
- Polyhedron
- Accession number :
- edsair.doi.dedup.....edc6c0ee943fc7f21f217070ecd5c504