{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T07:38:27Z","timestamp":1791445107249,"version":"4.3.3"},"reference-count":58,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2019,2,13]],"date-time":"2019-02-13T00:00:00Z","timestamp":1550016000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004281","name":"Narodowe Centrum Nauki","doi-asserted-by":"publisher","award":["2017\/25\/B\/ST7\/02124"],"award-info":[{"award-number":["2017\/25\/B\/ST7\/02124"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011009","name":"Wroclawskie Centrum Sieciowo-Superkomputerowe, Politechnika Wroclawska","doi-asserted-by":"publisher","award":["282"],"award-info":[{"award-number":["282"]}],"id":[{"id":"10.13039\/501100011009","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nanomaterials"],"abstract":"<jats:p>In this paper, we present the third harmonic generation response of Znq2 (Bis-(8-hydroxyquinolinato)zinc), Cuq2 (8-Hydroxyquinoline copper(II)), and Alq3 (Tris-(8-hydroxyquinoline)aluminum) organometallic compounds. An experiment was conducted for s and p polarizations of incident beam, using the Maker fringes technique. The third order nonlinear susceptibility \u03c7(3) was estimated using the Kubodera and Kobayashi comparative model, on the grounds that presented compounds exhibit high linear absorption of the generated third harmonic wavelength (355 nm). These complexes were deposited as thin films using the physical vapor deposition (PVD) method. Investigated complexes vary in terms of the coordination center and number of quinoline ligands, which visibly influence their nonlinear response. The global hybrid B3LYP functional with the basis set 6-31G(d) was used in computing the linear and non-linear optical properties. The computed \u03b3tot value (8765.36 \u00d7 10\u221236 esu for Cuq2) is superior to that of methylene blue (\u03b3 = 32.00 \u00d7 10\u221236 esu). The calculated theoretical values were found to be in good agreement with the experimental results.<\/jats:p>","DOI":"10.3390\/nano9020254","type":"journal-article","created":{"date-parts":[[2019,2,14]],"date-time":"2019-02-14T03:21:46Z","timestamp":1550114506000},"page":"254","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":49,"title":["Selected Organometallic Compounds for Third Order Nonlinear Optical Application"],"prefix":"10.3390","volume":"9","author":[{"given":"Anna","family":"Popczyk","sequence":"first","affiliation":[{"name":"Faculty of Chemistry, Department of Engineering and Advanced Materials Modelling, Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-320 Wroclaw, Poland"},{"name":"Laboratoire MOLTECH-Anjou, Universit\u00e9 d\u2019Angers, CNRS UMR 6200, 2 Boulevard Lavoisier, 49045 Angers, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0912-4574","authenticated-orcid":false,"given":"Aouatif","family":"Aamoum","sequence":"additional","affiliation":[{"name":"Laboratory of Physics of Condensed Matter (LPMC), Faculty of Science, Chouaib Doukkali University, El Jadida 24000, Morocco"},{"name":"Department of Automation and Measurement Systems, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University, Grudziadzka 5, 87-100 Torun, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Migalska-Zalas","sequence":"additional","affiliation":[{"name":"Institute of Physics, Faculty of Mathematics and Natural Sciences, J. Dlugosz University of Czestochowa, Al. 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Wyspianskiego 27, 50-320 Wroclaw, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bouchta","family":"Sahraoui","sequence":"additional","affiliation":[{"name":"Laboratoire MOLTECH-Anjou, Universit\u00e9 d\u2019Angers, CNRS UMR 6200, 2 Boulevard Lavoisier, 49045 Angers, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2019,2,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/S0065-3055(07)55002-1","article-title":"Organotransition Metal Complexes for Nonlinear Optics","volume":"Volume 55","author":"Morrall","year":"2007","journal-title":"Advances in Organometallic Chemistry"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1016\/j.jorganchem.2017.03.038","article-title":"Advances in the design of organometallic anticancer complexes","volume":"839","author":"Zhang","year":"2017","journal-title":"J. Organomet. 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