Paper
31 October 2014 NLO properties of formyl-methoxy derivatives of [2.2]paracyclophane containing the donor group in different positions
Lada N. Puntus, Kyrill Yu. Suponitsky, Dmitrii Antonov, Irina S. Pekareva, Konstantin A. Lyssenko, François Kajzar
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Abstract
Formyl-methoxy derivatives of [2.2]paracyclophane (pCp) have been synthesized and studied by optical spectroscopy as well as the X-ray diffraction method. These molecules crystallize in acentric space groups. The efficiency of SHG ability of these compounds was measured by the powder technique at 1064 nm fundamental wavelength and average NLO susceptibility for some of them was found comparable with such well-known NLO crystal as NPP. The calculations of molecular and crystalline nonlinearities within density functional theory using M052X/6-31+G* level of approximation were also conducted for the considered series of compounds.
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Lada N. Puntus, Kyrill Yu. Suponitsky, Dmitrii Antonov, Irina S. Pekareva, Konstantin A. Lyssenko, and François Kajzar "NLO properties of formyl-methoxy derivatives of [2.2]paracyclophane containing the donor group in different positions", Proc. SPIE 9253, Optics and Photonics for Counterterrorism, Crime Fighting, and Defence X; and Optical Materials and Biomaterials in Security and Defence Systems Technology XI, 92530W (31 October 2014); https://doi.org/10.1117/12.2069657
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Cited by 2 scholarly publications.
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KEYWORDS
Crystals

Molecules

Nonlinear optics

Second-harmonic generation

Chemical species

Molecular interactions

Nonlinear crystals

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