Synthesis and characterization of novel thin films derived from pyrazole-3-one and its metal complex with bivalent nickel ion to improve solar cell efficiency

Ismail, Ahmad H.; Al-Zaidi, Basim H.; Ahmed, N.; Habubi, Nadir F.

doi:10.1007/s11696-019-01007-1

Cited by 6 publications

(3 citation statements)

References 19 publications

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“…The accrued efficiency of the fabricated inorganic silicon solar cell was found to be higher than that of the organic solar cell. Similarly, the pyrazole-derived HSB ligand and its nickel complex were utilized to make the thin films for improving the solar cell efficiency [49]. Interestingly, the asymmetric fluorescence benzimidazole complexes were obtained from the half-condensed asymmetrical HSB ligand, [N 1 -((quinoline-2-yl) methylene) N 2 -(H-(quinoline-2-yl) methylenehydroxy)o-phenylenediamine], by means of a metal(II)-induced method [50].…”

Section: Miscellaneous Applicationsmentioning

confidence: 99%

Significant Aspects of Heterocyclic Schiff Bases and Their Metal Complexes

Behera,

Rout

et al. 2024

Novelties in Schiff Bases

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Schiff bases are useful precursors for the synthesis of vital pharmaceutical and biochemical compounds due to their multifunctional transformations through different processes. Indeed, the heterocyclic Schiff bases have played a unique role in coordination chemistry owing to their wide-ranging potential bio-applications, such as anticancer, antibacterial, antifungal, etc. The exploration of novel heterocyclic Schiff bases and their metal complexes has certainly been progressing because of their proven usefulness as attractive key structures for the development not only in the field of biology but also in the field of catalysis, sensing, corrosion inhibitors, etc. The unusual characteristics of heterocyclic Schiff bases have resulted in many scopes, making significant advances from both the fundamental and applied perspectives.

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Section: Miscellaneous Applicationsmentioning

confidence: 99%

Significant Aspects of Heterocyclic Schiff Bases and Their Metal Complexes

Behera,

Rout

et al. 2024

Novelties in Schiff Bases

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show abstract

“…In material sciences, the corrosion inhibition tendency of 4-AAP and its derivatives has also been discussed (Junaedi et al, 2013). Other derivatives have also been used to improve solar cell efficiency (Ismail et al, 2020). Various 4-AAP derivatives have several biological applications and 4-AAP Schiff bases from the condensation with para-methoxycinnamaldehyde display antimicrobial activity against a large spectrum of microorganisms (Obasi et al, 2016).…”

Section: Chemical Contextmentioning

confidence: 99%

Synthesis and structure of 4-{[(E)-(7-methoxy-1,3-benzodioxol-5-yl)methylidene]amino}-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one

Arderne¹,

Fotsing²,

Ndinteh³

2021

Acta Cryst E

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In the title compound, C20H19N3O4, the dihedral angles between the central pyrazole ring and the pendant phenyl and substituted benzene rings are 50.95 (8) and 3.25 (12)°, respectively, and an intramolecular C—H...O link generates an S(6) ring. The benzodioxolyl ring adopts a shallow envelope conformation with the methylene C atom as the flap. In the crystal, the molecules are linked by non-classical C—H...O interactions, which generate a three-dimensional network. Solvent-accessible voids run down the c-axis direction and the residual electron density in these voids was modelled during the refinement process using the SQUEEZE algorithm [Spek (2015). Acta Cryst. C71, 9–18] within the structural checking program PLATON.

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“…They are easily synthesized by condensing the amine group in 4-AAP with the carbonyl group attached to different aldehydes or ketones, facilitating access to a broad range of compounds with high yields. Additionally, the electron-donating nitrogen in the imine bond generates L-type ligands, capable of forming complexes with nearly any metal; − therefore, these compounds have been employed successfully in a variety of applications, including optical and nonlinear optical applications, , analytical, sensor development, solar cells, catalysis, corrosion inhibitors, organic synthesis intermediates, new drug development, , and more.…”

Section: Introductionmentioning

confidence: 99%

Crystal Structure, Hirshfeld Surface Analysis, and Biological Activities of Schiff-Base Derivatives of 4-Aminoantipyrine

Aguilar-Llanos,

Carrera-Pacheco,

González-Pastor

et al. 2023

ACS Omega

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Eight Schiff bases, synthesized by the reaction of 4-aminoantipyrine with different cinnamaldehydes, were studied in the solid state by using vibrational spectroscopy (IR) and X-ray diffraction techniques. The analysis was extended to the solution phase through ultraviolet–vis, fluorescence spectroscopy, and cyclic voltammetry. Finally, the crystal structures of four compounds (3b, 3d, 3g, and 3h) were determined and studied. In addition to the experimental study, theoretical calculations using the semiempirical method PM6/ZDO were performed to understand better the compound’s molecular properties, UV–vis, and infrared spectra. The primary difference is the angular conformation of the terminal phenyl rings around the corresponding linking C–N and C–C σ-bonds. Furthermore, as a result of extended bonding, the > CN– azomethine group-containing Cpyr–N(CH)–(CR)(CH)–Cbz chain (with RH for 3b, 3d, and 3h, and RCH3 for 3g) is planar, nearly coplanar, with the mean plane of the pyrazole ring. Hirshfeld surface (HS) analysis was used to investigate the crystal packing and intermolecular interactions, which revealed that intermolecular C–H···O and C–H···N hydrogen bonds, π···π stacking, and C–H···π and CO···π interactions stabilize the compounds. The energy contributions to the lattice energies of potential hydrogen bonds were primarily dispersive and repulsive. All derivatives were tested in vitro on LPS-stimulated mouse macrophages to assess their ability to suppress the LPS-induced inflammatory responses. Only a slight reduction in the level of NO production was found in activated macrophages treated with 3h. Additionally, the derivatives were tested for antimicrobial activity against several clinical bacteria and fungi strains, including three biofilm-forming microorganisms. Nevertheless, only Schiff base 3f showed interesting antibacterial activities with minimum inhibitory concentration (MIC) values as low as 15.6 μM against Enterobacter gergoviae. On the other hand, Schiff base 3f and, to a lesser extent, 3b and 3h showed antifungal activity against clinical isolates of Candida. The lowest MIC value was for 3f against Candida albicans (15.6 μM). It is interesting to note that the same Schiff bases exhibit the highest activity in both biological evaluations.

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Synthesis and characterization of novel thin films derived from pyrazole-3-one and its metal complex with bivalent nickel ion to improve solar cell efficiency

Cited by 6 publications

References 19 publications

Significant Aspects of Heterocyclic Schiff Bases and Their Metal Complexes

Significant Aspects of Heterocyclic Schiff Bases and Their Metal Complexes

Synthesis and structure of 4-{[(E)-(7-methoxy-1,3-benzodioxol-5-yl)methylidene]amino}-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one

Crystal Structure, Hirshfeld Surface Analysis, and Biological Activities of Schiff-Base Derivatives of 4-Aminoantipyrine

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