Synthesis, crystal structures and third-order nonlinear optical properties in the near-IR range of two novel Ni(II) complexes

Li, Yanqiu; Wang, Hui; Zhang, Jun; Li, Shengli; Wang, Chuan‐Kui; Ding, Hongjuan; Wu, Jieying; Tian, Yupeng

doi:10.1016/j.optmat.2013.11.014

Cited by 30 publications

(5 citation statements)

References 36 publications

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“…In 1 , the dithiocarbazate backbone (C2˗S2˗C1˗S1˗N2) and (N1˗C10˗C11˗C12˗ C13˗C14˗ C15˗C16˗O1˗C17) moiety could be considered that almost coplanar conformation with dihedral angle is shown at 7.19 (5)°. The bond lengths of S2˗C1 = 1.7564 (17) Å, S1˗C1 = 1.6743 (18) Å, N2˗C1 = 1.335 (2) Å, and N 2˗N1 = 1.376 (2) Å are fall in expected value and almost similar to the those reported literature [ 53 , 57 ]. The ligand, 1, behaves similarly to a thione tautomer in the solid state as it is observed in solution.…”

Section: Resultssupporting

confidence: 88%

“…e bond lengths of S2→C1 � 1.7564 (17) Å, S1→C1 � 1.6743 (18) Å, N2→C1 � 1.335 (2) Å, and N2→N1 � 1.376 (2) Å are fall in expected value and almost similar to the those reported literature [53,57]. e ligand, 1, behaves similarly to a thione tautomer in the solid state as it is observed in solution.…”

Section: Spectroscopic Studiessupporting

confidence: 81%

“…The central Ni ion displays a square planar geometry with the geometry index, τ = 0. The distances of Ni1-N1 and Ni1–S1 are 1.889 (6) Å and 2.153 (8) Å, respectively, are comparable to the similar constituted complexes such as [Ni (L 3 ) (py)] [Ni-N2 = 1.884 (7) Å, N1-S1 = 2.170 (3) Å] [ 58 ] and NiL 2 1 [N1–Ni1 = 1.9010 (2) Å, Ni1–S1 = 2.2015 (9) Å] [ 57 ]. These bond lengths are marginally shorter than the equivalent bonds in the oxomolybdenum(VI) [ 59 ], tin(IV) [ 60 ], and copper(II) [ 61 ] complexes of related dithiocarbazate ligands.…”

Section: Resultsmentioning

confidence: 55%

“…e coordination sphere of the central Ni1 ion is occupied by two imine nitrogen and two sulphur atoms of two ligands, which are arranged in anti-conformation. 9) Å] [57]. ese bond lengths are marginally shorter than the equivalent bonds in the oxomolybdenum(VI) [59], tin(IV) [60], and copper(II) [61] complexes of related dithiocarbazate ligands.…”

Section: Spectroscopic Studiesmentioning

confidence: 94%

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Dithiocarbazate Ligand‐Based Cu(II), Ni(II), and Zn(II) Complexes: Synthesis, Structural Investigations, Cytotoxicity, DNA Binding, and Molecular Docking Studies

Yusof

Azam

Sirat

et al. 2022

Bioinorganic Chemistry and Applications

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S-4-methylbenzyl-β-N-(2-methoxybenzylmethylene)dithiocarbazate ligand, 1, prepared from S-(4-methylbenzyl)dithiocarbazate, was used to produce a novel series of transition metal complexes of the type, [M (L)2] [M = Cu(II) (2), Ni(II) (3), and Zn(II) (4), L = 1]. The ligand and its complexes were investigated by elemental analysis, FTIR, 1H and 13C-NMR, MS spectrometry, and molar conductivity. In addition, single X-ray crystallography was also performed for ligand, 1, and complex 3. The Hirshfeld surface analyses were also performed to know about various bonding interactions in the ligand, 1, and complex 3. The investigated compounds were also tested to evaluate their cytotoxic behaviour. However, complex 2 showed promising results against MCF-7 and MDA-MB-213 cancer cell lines. Furthermore, the interaction of CT-DNA with ligand, 1, and complex 2 was also studied using the electronic absorption method, revealing that the compounds have potential DNA-binding ability via hydrogen bonding and hydrophobic and van der Waals interactions. A molecular docking study of complex 2 was also carried out, which revealed that free binding free energy value was −7.39 kcal mol−1.

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Section: Resultssupporting

confidence: 88%

Section: Spectroscopic Studiessupporting

confidence: 81%

Section: Resultsmentioning

confidence: 55%

Section: Spectroscopic Studiesmentioning

confidence: 94%

See 2 more Smart Citations

Dithiocarbazate Ligand‐Based Cu(II), Ni(II), and Zn(II) Complexes: Synthesis, Structural Investigations, Cytotoxicity, DNA Binding, and Molecular Docking Studies

Yusof

Azam

Sirat

et al. 2022

Bioinorganic Chemistry and Applications

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“…Heterocyclic nickel(II) complexes ( 43a and 43b ) (Scheme ) exhibited strong TPA and superior OPL properties when compared to their free ligand versions, when these complexes were investigated with open/closed aperture fs Z -scan experiments in the range from 680 to 1080 nm.…”

Section: Hybrid Organic–inorganic Materialsmentioning

confidence: 99%

Nonlinear Optical Materials for the Smart Filtering of Optical Radiation

2016

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The control of luminous radiation has extremely important implications for modern and future technologies as well as in medicine. In this Review, we detail chemical structures and their relevant photophysical features for various groups of materials, including organic dyes such as metalloporphyrins and metallophthalocyanines (and derivatives), other common organic materials, mixed metal complexes and clusters, fullerenes, dendrimeric nanocomposites, polymeric materials (organic and/or inorganic), inorganic semiconductors, and other nanoscopic materials, utilized or potentially useful for the realization of devices able to filter in a smart way an external radiation. The concept of smart is referred to the characteristic of those materials that are capable to filter the radiation in a dynamic way without the need of an ancillary system for the activation of the required transmission change. In particular, this Review gives emphasis to the nonlinear optical properties of photoactive materials for the function of optical power limiting. All known mechanisms of optical limiting have been analyzed and discussed for the different types of materials.

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Near infrared nonlinearity in silver telluride-core/carbon-sheath and tellurium-core/carbon-sheath nanostructures synthesized by reduction carbonization approach

Manzoor

Liu

et al. 2014

J Mater Sci

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Synthesis, crystal structures and third-order nonlinear optical properties in the near-IR range of two novel Ni(II) complexes

Cited by 30 publications

References 36 publications

Dithiocarbazate Ligand‐Based Cu(II), Ni(II), and Zn(II) Complexes: Synthesis, Structural Investigations, Cytotoxicity, DNA Binding, and Molecular Docking Studies

Dithiocarbazate Ligand‐Based Cu(II), Ni(II), and Zn(II) Complexes: Synthesis, Structural Investigations, Cytotoxicity, DNA Binding, and Molecular Docking Studies

Nonlinear Optical Materials for the Smart Filtering of Optical Radiation

Near infrared nonlinearity in silver telluride-core/carbon-sheath and tellurium-core/carbon-sheath nanostructures synthesized by reduction carbonization approach

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