Crystal Structure, Topological and Hirshfeld Surface Analysis of a Zn(II) Zwitterionic Schiff Base Complex Exhibiting Nonlinear Optical (NLO) Properties Using Z-Scan Technique

Kamaal, Saima; Mehkoom, Mohd; Muslim, Mohd; Afzal, S. M.; Alarifi, Abdullah; Afzal, Mohd; Al-Owais, Ahmad Abdulaziz; Muddassir, Mohd.; Albalwi, Awad Naseer; Ahmad, Musheer

doi:10.3390/cryst11050508

Cited by 18 publications

(5 citation statements)

References 35 publications

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“…The OA pattern exhibits reverse saturable absorption. Third-order NLO parameters were calculated using the standard relation [29]. β was determined using OA readings as follows,…”

Section: Resultsmentioning

confidence: 99%

Studies on structural, optical nonlinearity and antibacterial activity of Piperazine (bis) p-toluenesulfonate single crystal for optical limiting and biological applications

Balakrishnan

Priya

Lakshmanan

et al. 2023

Phys. Chem. Solid St.

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Piperazine (bis) p-toluenesulfonate (PPTSA), an organic single crystal was synthesized and grown at environmental temperature by slow evaporation process using methanol as the solvent. The grown PPTSA crystal is from the triclinic system and belongs to the space group P1-. Powder X-ray diffraction was performed to ensure lattice parameters. Analysis and confirmation of functional groups and bonds were carried out through FT-IR spectral study. The optical characteristics were investigated using the UV-Vis spectrum such as the optical absorption, cut-off wavelength were calculated. The photoluminescence investigation was conducted to assess the luminous characteristics of grown crystal. The calculated NLO parameters like β, n2, and χ(3) were found to be 0.0495×10-4 (cm/W), 8.705×10-10 (cm2/W), 5.316×10-7 (esu) and Optical Limiting threshold value was found to be 3.074×10-3 (Wcm-2). Antibacterial studies were carried out to investigate the biological significance against selected foodborne germs.

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“…The OA pattern exhibits reverse saturable absorption. Third-order NLO parameters were calculated using the standard relation [29]. β was determined using OA readings as follows,…”

Section: Resultsmentioning

confidence: 99%

Studies on structural, optical nonlinearity and antibacterial activity of Piperazine (bis) p-toluenesulfonate single crystal for optical limiting and biological applications

Balakrishnan

Priya

Lakshmanan

et al. 2023

Phys. Chem. Solid St.

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“…The capability of Schiff bases to form complexes, particularly very stable ring complexes, and their selectivity toward metal ions are two of their most significant characteristics [31]. Their metal complexes also possess industrial and properties as well as optical data storage and NLO materials [32,33]. Over the past thirty years, additional research has been conducted to find more affordable and effective materials for organic NLO materials, like Schiff bases, are a class of compounds that have drawn a lot of interest because of their straightforward design, synthetesis flexibility, and π-conjugated framework in the form of a D-π-A push-pull system.…”

Section: Introductionmentioning

confidence: 99%

Studies of the nonlinear optical properties of a synthesized Schiff base ligand using visible cw laser beams

Fadhil,

Hassan,

Hussein

et al. 2024

Phys. Scr.

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The synthesized Schiff base ligand (compound Z1) is analyzed by IR, mass, 1HNMR, and 13CNMR spectroscopies. Computational chemical modeling is performed to examine the geometry optimization and molecular structure of compound Z1 by using the DFT/ WB97XD/6-31+G(d,p) method. The parameters HOMO-LUMO energies with nonlinear optical (NLO) properties are computed. The results indicate good agreement cor-relations of experimental and theoretical data so that compound Z1 prove to have good NLO properties. The NLO properties of the compound Z1 are examined under excitation with a 473 nm, cw, low power laser beam via two techniques viz., diffraction patterns (DPs) and the standared Z-scan techniques. The nonlinear refractive index (NLRI), n2, of compound Z1 is estimated by the two techniques were as high as n2 value of 3.03×10-11 m2/W is obtained at the maximum power input due to the DPs. Both static and dynamic all –optical switching (SAOS and DPOS) are tested using 473 nm and 532 nm cw low power laser beams.

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“…Metal-Schiffbase complexes are quite common, e.g., [18][19][20][21][22][23][24]. These complexes have many different biomedical applications [25,26], as well as the use as catalysts (e.g., [10]), as sensors for copper [27], for use in non-linear optics [28], and for the generation of polynuclear magnetic complexes [29][30][31]. Despite these numerous examples of Schiff-base complexes, Schiff-base complexes of antimony without halide or carbon ligands have rarely been investigated [32].…”

Section: Introductionmentioning

confidence: 99%

Coordinative Unsaturation in an Antimony(III)-Complex with the 2-Salicylidenaminophenolato Ligand: Synthesis, Crystal Structure, Spectroscopic Analysis, and DFT Studies

Knerr,

Böhme,

Herbig

2023

Crystals

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In this work, the synthesis and structure of an antimony complex with an aromatic, asymmetric tridentate ligand without an Sb-C bond were studied. Ethoxy(2-salicylidenaminophenolato)antimony(III) was studied with NMR, UV-Vis, and IR spectroscopy and the molecular structure was determined by single crystal X-ray diffraction. The antimony atom is formally tetracoordinate in this molecule. Coordinative unsaturation becomes visible in the solid-state structure where intermolecular Sb…O interactions supplement the coordination sphere of the antimony atom to be hexacoordinated. Quantum chemical calculations were performed in order to obtain a better understanding of the bond properties in the antimony complex. These show a spherical distribution of the lone pair at antimony and polar shared bonds from antimony to the heteroatoms of the tridentate ligand.

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Crystal Structure, Topological and Hirshfeld Surface Analysis of a Zn(II) Zwitterionic Schiff Base Complex Exhibiting Nonlinear Optical (NLO) Properties Using Z-Scan Technique

Cited by 18 publications

References 35 publications

Studies on structural, optical nonlinearity and antibacterial activity of Piperazine (bis) p-toluenesulfonate single crystal for optical limiting and biological applications

Studies on structural, optical nonlinearity and antibacterial activity of Piperazine (bis) p-toluenesulfonate single crystal for optical limiting and biological applications

Studies of the nonlinear optical properties of a synthesized Schiff base ligand using visible cw laser beams

Coordinative Unsaturation in an Antimony(III)-Complex with the 2-Salicylidenaminophenolato Ligand: Synthesis, Crystal Structure, Spectroscopic Analysis, and DFT Studies

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