Synthesis, crystal growth, crystal structure, optical, thermal and NLO studies of Vanillin −3,5-Dinitrosalicylic acid (VDNS)-A novel organic material

Priyadharshini, R.S.; Saravanan, M.

doi:10.1016/j.optlastec.2023.109512

Cited by 11 publications

(1 citation statement)

References 42 publications

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“…"Over the past two decades, vanillin has been widely used as a source of Schiff bases due to its ability to react rapidly with primary aliphatic amino and amino aromatic compounds. These compounds which can present donor sites such as O or N are ligands widely used in coordination chemistry to develop complex materials with original properties" [1][2][3]. Depending on their topology and the nature of the substituents, they can interact with various metal ions such as bidentate [4,5], tridentate [5,6] or tetradentate [7,8] ligands.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Crystal Structure and Spectroscopic Study of (E)-2-methoxy-4-((1-phenylethylimino)methyl)phenol

Traoré,

Excoffier,

Fall

et al. 2023

CSIJ

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A new unsymmetrical ligand (E)-2-methoxy-4-((1-phenylethylimino)methyl)phenol C16N17NO2 (I), was synthetized by one-step condensation reaction. The structure of this new compound was confirmed by elemental analysis, FT-IR, UV-Visible and 1H and 13C NMR spectroscopy techniques. The compound (I) crystallizes in the orthorhombic space group P212121 with the following unit cell parameters a = 11.7570 (6) Å, b = 10.0711 (6) Å, c = 23.4478(13) Å, V = 2776.4(3) Å3, Z = 4, R1 = 0.045 and wR2 = 0.125. The title compound crystallizes with two enantiomers (A and B) in the asymmetric unit which are both in E-stereoisomers. In the crystal structure of the racemic compound, the most noticeable difference between these two molecules is the dihedral angle values between the phenyl rings: 61.61 (1)° and 60.96(1)°.

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