Physico-chemical characterization and computational studies of a new organic adduct 3-amino-2-chloropyridine: Benzilic acid, crystal for third order harmonic generation

Madhankumar, S.; Muthuraja, P.; Dhandapani, M.

doi:10.1016/j.molstruc.2019.127415

Cited by 9 publications

(3 citation statements)

References 33 publications

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“…The bonds at 1424 and 1390 cm −1 are consistent with asymmetric and symmetric C-N stretching vibrations respectively [24].…”

Section: Ir Spectrummentioning

confidence: 79%

“…The bond at 3551 and 3523 cm −1 are due to the N-H asymmetric stretching and symmetric stretching vibrations respectively [23]. The bonds at 3468, 3419 cm −1 were assigned to the asymmetric and symmetric NH 2 stretching vibrations of the amine group respectively [24].…”

Section: Ir Spectrummentioning

confidence: 99%

“…The peaks around 1612, 1564 and 1466 cm −1 are due to the C = C, C = N and C-C stretching modes of the aromatic rings [24] [25] [26].…”

Section: Ir Spectrummentioning

confidence: 99%

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Structural Study, Vibrational, Optical, Thermal Properties and Hirshfeld Surface Analysis of a New Iron (III) Complex: FeCl4(C5N2H6)(C5N2H5)

Arouri¹,

Dridi²,

Kefi³

et al. 2021

CSTA

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The title compound, FeCl 4 (C 5 N 2 H 6 )(C 5 N 2 H 5 ) consists of two [(C 5 N 2 H 6 ) (C 5 N 2 H 5 )] + organic cations and [FeCl 4 ] − anion. The geometry of the iron ion is tetrahedral, formed by four chlorine atoms. The complex was characterized by single crystal X-ray diffraction, Fourier Transform Infrared spectroscopy, thermal analysis and UV-Visible spectroscopy. Hirshfeld surface analysis was also used for understanding the intermolecular interactions in the crystal packing. Single-crystal X-ray diffraction analysis indicates that this complex crystallizes in the monoclinic system, P2 1 /c space group with a = 7.598 (3) Å, b = 13.694 (4) Å, c = 17.105 (5) Å, β = 97.203 (6)˚ V = 1765.7 (10) Å 3 and Z = 4. The [FeCl 4 ] − anion and [(C 5 N 2 H 6 )(C 5 N 2 H 5 )] + cations are linked through three-dimensional hydrogen-bonding network consisting of N-H•••Cl and π-π interactions. Hirshfeld surface analysis and the related 2D fingerprint plots reveal that the complex is dominated by N-H•••Cl contacts.

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“…The bonds at 1424 and 1390 cm −1 are consistent with asymmetric and symmetric C-N stretching vibrations respectively [24].…”

Section: Ir Spectrummentioning

confidence: 79%

Section: Ir Spectrummentioning

confidence: 99%