Structure, crystal growth and characterization of piperazinium bis(4-nitrobenzoate) dihydrate crystal for nonlinear optics and optical limiting applications

Rajkumar, R.; Kumar, P. Praveen

doi:10.1016/j.molstruc.2018.10.085

Cited by 59 publications

(12 citation statements)

References 27 publications

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“…The low threshold limit at higher concentrations confirms the strong optical limiting nature that makes it a better candidate as an enhanced optical limiter [67]. This compound is a strong optical limiter as compared to other reported hydrated organic crystals under CW excitation [68,69]. For the present compound, the limiting threshold is found to be 28 mW (0.98 kW/cm 2 ) at 15 mM solution concentration.…”

Section: Optical Limiting Characteristicssupporting

confidence: 70%

“…For the present compound, the limiting threshold is found to be 28 mW (0.98 kW/cm 2 ) at 15 mM solution concentration. Whereas, Rajkumar et al [68] reported the optical limiting nature of the Piperazinium bis(4-nitrobenzoate) dihydrate (PNBA) crystal with a limiting threshold value of 35.6 mW. Hegde et al [69] reported NLO and limiting character of semi-organic material and measured the optical limiting threshold value of 31.3 mW.…”

Section: Optical Limiting Characteristicsmentioning

confidence: 99%

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Z-scan screening of proton-shifted monohydrated organic salt: the linear, nonlinear, and optical limiting characteristics for photonic applications

Mehkoom

Faizan²,

Afzal

et al. 2021

J Mater Sci: Mater Electron

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In the present decade, the advancement in photonic applications has stimulated the scientific community to explore nonlinear optical characteristics of optical materials. The present report on the synthesized proton-shifted monohydrated organic salt (ABMPP) of 2-Amino-5-bromo-6-methyl-4-pyrimidinol (ABMP) and 2,3-pyrazinedicarboxylic acid (PDCA) explores the linear and nonlinear optical (NLO) characteristics. The linear optical characteristics of ABMPP dissolved in DMSO have been investigated using the recorded absorption and photoluminescence spectra. In addition, the 1 H-NMR analysis has been executed for structural characteristics. The third-order nonlinear optical characteristics of the sample have been measured using the Z-scan technique with a 520 nm laser beam of CW diode laser. The coefficients of nonlinear absorption (b), nonlinear refraction (n 2 ) with nonlinear optical susceptibility, v (3) , and second-order hyperpolarizability (c) have been estimated for various solution concentrations and laser powers. The evaluated b, n 2 , v (3) , and c are found to be of the order of 10 -4 cm/W, 10 -8 cm 2 /W, 10 -6 esu, and 10 -26 esu, respectively, and these parameters vary linearly with solution concentration as well as laser power. The NLO performance of the ABMPP compound reveals its potential in photonic and optoelectronic applications. Furthermore, the compound has been also assayed for optical limiting characteristics with the same radiation and it shows comparatively better limiting performance. Hence this material could be a viable candidate for optical limiting devices.

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Section: Optical Limiting Characteristicssupporting

confidence: 70%

Section: Optical Limiting Characteristicsmentioning

confidence: 99%

Z-scan screening of proton-shifted monohydrated organic salt: the linear, nonlinear, and optical limiting characteristics for photonic applications

Mehkoom

Faizan²,

Afzal

et al. 2021

J Mater Sci: Mater Electron

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“…The peaks at 1345 and 1320 cm −1 are assigned to the N−O symmetric tensile vibration of the nitro group. 35 As shown in Figure 2b, compared with LD-UiO-66 and D-UiO-66, new peaks are observed at 1170 cm −1 on 6eqPHBA-UiO-66 and 8qPHBA-UiO-66, which can be attributed to PHBA ligands. 36 The intensity of these new peaks was systematically enhanced with the addition of PNBA/PHBA increasing from 2 to 8 equiv, indicating that more carboxylate ligands of PNBA/PHBA entered the structure of UiO-66.…”

Section: ■ Results and Discussionmentioning

confidence: 89%

Enhanced Water Adsorption Performance of UiO-66 Modulated with p-Nitrobenzoic or p-Hydroxybenzoic Acid: Introduced Defects and Functional Groups

Yang

et al. 2022

Inorg. Chem.

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Adding appropriate modulators can effectively improve the porosity and adsorption performance of UiO-66. Herein, UiO-66 samples were synthesized with p-nitrobenzoic acid (PNBA) and p-hydroxybenzoic acid (PHBA) as modulators. All samples exhibited good crystallinity and thermal stability. The polar functional groups (−NO 2 and −OH) and defects were introduced into UiO-66, which significantly improved its water adsorption performance and applications in adsorption heat transformation. With the addition of six equiv PNBA, the saturated water uptake of UiO-66 increased from 0.40 to 0.58 g/g. Also, 4eqPNBA-UiO-66 exhibited the highest water uptake under low relative pressure, which was almost twice that of "low-defect" LD-UiO-66. The addition of PHBA had little effect on the saturated water absorption. However, its highest water uptake at P/P 0 = 0.3 is 0.23 g/g, which is equivalent to that of 4eqPNBA-UiO-66. Ten consecutive adsorption/desorption cycles indicated that these samples had good cycle stability.

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“…The scientific community has been focused more than ever in improvement and development of organicinorganic hybrid materials due to the growing need for new sophisticated products to allow the access to a various spectrum of functionalities [1][2][3][4][5][6][7]. These composites become trend thanks to their interesting features to gather the excellent merits of both organic and inorganic worlds on the molecular level.…”

Section: Introductionmentioning

confidence: 99%

Growth, crystal structure, Hirshfeld surface analysis, DFT studies, physicochemical characterization, and cytotoxicity assays of novel organic triphosphate

et al. 2022

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A novel interesting organic-inorganic hybrid compound, named (1-phenylpiperazinium) trihydrogen triphosphate, with the formula (C 10 H 15 N 2 ) 2 H 3 P 3 O 10 has been obtained by low speed of evaporation at room temperature after using the ion exchange chemical procedure. To carry out a detailed crystallographic structure analysis, single-crystal X-ray diffraction has been reported. In the molecular arrangement, the different entities are held together through N-H … O, O-H … O and C-H … O hydrogen bonds, building up a three dimensional packing. Powder X-ray diffraction analysis is acquired to confirm the purity of the product. The nature and the proportion of intermolecular interactions were investigated by Hirshfeld surfaces analysis. In order to support the experimental results, a density functional theory (DFT) calculation were performed, using the Becke-3-Parameter-Lee-Yang-Parr (B3LYP) function with LANL2DZ basis set, and the data indicate the much agreement between the experimental and the theoretical results. Thus, the physicochemical properties were studied employing a variety of techniques (FT-IR, NMR, UV-Visible and photoluminescence). To get an insight of the possible employment of the present material in biology, cell viability assays were performed.

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Structure, crystal growth and characterization of piperazinium bis(4-nitrobenzoate) dihydrate crystal for nonlinear optics and optical limiting applications

Cited by 59 publications

References 27 publications

Z-scan screening of proton-shifted monohydrated organic salt: the linear, nonlinear, and optical limiting characteristics for photonic applications

Z-scan screening of proton-shifted monohydrated organic salt: the linear, nonlinear, and optical limiting characteristics for photonic applications

Enhanced Water Adsorption Performance of UiO-66 Modulated with p-Nitrobenzoic or p-Hydroxybenzoic Acid: Introduced Defects and Functional Groups

Growth, crystal structure, Hirshfeld surface analysis, DFT studies, physicochemical characterization, and cytotoxicity assays of novel organic triphosphate

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