Infrared and Raman spectrum, molecular structure and theoretical calculation of 3,4-dichlorophenylboronic acid

Kurt, Mustafa; Sertbakan, T. R.; Özduran, Mustafa; Karabacak, M.

doi:10.1016/j.molstruc.2008.12.048

Cited by 47 publications

(29 citation statements)

References 31 publications

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“…The experimental values of phenylboronic acid and 3-fluorophenylboronic acid are in well coherent, observed at 1.568 Å and at 1.562 Å [16,18]. This calculated bond lengths show very good correlation with structurally similar molecules in the literature [28][29][30][31][32][33]50].…”

Section: Geometrical Structuressupporting

confidence: 69%

“…As we can see from the dimer structure; the OH bending modes especially in-plane bending modes are increasing, due to the intermolecular and intramolecular interactions. Theoretical values of OH bending vibrations are good coherent in experimental values and in literature [28][29][30][31]35,36,52]. The B-O stretching modes were very intense and should also include the asymmetric stretching vibrations which are located at 1350 cm À1 in the infrared spectrum for phenylboronic acid [15] and at 1375 cm À1 for the phenylboronic acid linkage [54].…”

Section: B(oh) 2 Vibrationssupporting

confidence: 65%

“…We can say; due to the inter-molecular effect the modes were showed downshift. As discussed in literature, [28][29][30][31]35,36,52] with halogens (F, Cl, Br, etc.) substitution, O-H stretching vibrations shift to a higher wavenumber region [53].…”

Section: B(oh) 2 Vibrationsmentioning

confidence: 99%

“…The molecular structure and vibrational spectra of the 4-chloro-and 4-bromophenylboronic acids [28], pentafluorophenylboronic acid [29], 3,5-dichlorophenylboronic acid [30], 3,4-dichlorophenylboronic acid [31], 2,4-and 2,6-dimethoxyphenylboronic acid [32,33] and also 3-and 4-pyridineboronic acid molecules [34] were reported theoretically and experimentally. Erdogdu et al [35] presented the theoretical and experimental analysis of 2-fluorophenylboronic acid.…”

Section: Introductionmentioning

confidence: 99%

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Experimental (FT-IR, FT-Raman, UV–Vis, 1H and 13CNMR) and computational (density functional theory) studies on 3-bromophenylboronic acid

Karabacak

Kose

Ataç

et al. 2014

Journal of Molecular Structure

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Section: Geometrical Structuressupporting

confidence: 69%

Section: B(oh) 2 Vibrationssupporting

confidence: 65%

Section: B(oh) 2 Vibrationsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Experimental (FT-IR, FT-Raman, UV–Vis, 1H and 13CNMR) and computational (density functional theory) studies on 3-bromophenylboronic acid

Karabacak

Kose

Ataç

et al. 2014

Journal of Molecular Structure

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“…The basis sets larger than 6-31G(d) do not show evident improvement in the accuracy of the vibration frequencies [34,35]. However, such correlation only represents the similar spectroscopy trend reproduced by calculation.…”

Section: Vibrational Assignmentmentioning

confidence: 75%

Vibrational spectroscopic investigation and DFT studies on 2,2′,4,4′-tetrabromodiphenyl ether

Qiu

Liu

Zhang

et al. 2010

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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Boronic Acid Moieties Stabilize Adhesion of Microalgal Biofilms on Glassy Substrates: A Chemical Tool for Environmental Applications

et al. 2023

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Photosynthetic organisms such as diatoms microalgae provide innovative routes to eco-friendly technologies for environmental pollution bioremediation. Living diatoms are capable to incorporate in vivo a wide variety of chemical species dispersed in seawater, thus being promising candidates for eco-friendly removal of toxic contaminants. However, their exploitation requires immobilization methods that allow to confine microalgae during water treatment. Here we demonstrate that a biofilm of Phaeodactylum tricornutum diatom cells grown on the surface of a glassy substrate bearing boronic acid protruding moieties is stably anchored to the substrate resisting mechanical stress and it is suitable for removal of up to 80 % metal ions (As, Cr, Cu, Zn, Sn, Pb, Sb) in a model polluted water sample. Control experiments also suggest that stabilization of the biofilm adhesion occurs by interaction of boronic acid surface groups of the substrate with the hydroxyl groups of diatoms extracellular polysaccharides.

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Infrared and Raman spectrum, molecular structure and theoretical calculation of 3,4-dichlorophenylboronic acid

Cited by 47 publications

References 31 publications

Experimental (FT-IR, FT-Raman, UV–Vis, 1H and 13CNMR) and computational (density functional theory) studies on 3-bromophenylboronic acid

Experimental (FT-IR, FT-Raman, UV–Vis, 1H and 13CNMR) and computational (density functional theory) studies on 3-bromophenylboronic acid

Vibrational spectroscopic investigation and DFT studies on 2,2′,4,4′-tetrabromodiphenyl ether

Boronic Acid Moieties Stabilize Adhesion of Microalgal Biofilms on Glassy Substrates: A Chemical Tool for Environmental Applications

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