Abstract
(E)-2-(benzo[d][1,3]dioxol-5-ylmethylene)hydrazinecarboxamide (BDMHC) molecule has been synthesized by Schiff base method. A single crystal of BDMHC has been grown by slow evaporation technique. Spectroscopic and computational studies of BDMHC was evaluated using different techniques such as FT-IR, FT-Raman, NMR (1H, 13C), Z-scan and NBO. Density functional theory (DFT) calculations were performed at B3LYP/6-311 ++G (d,p) level to understand vibrational frequency of BDMHC at ground state structure. Hyperconjugative interaction energies of BDMHC was determined by using natural bond orbital (NBO) and non-linear optical (NLO) properties. Furthermore, the 3D Hirshfeld surfaces and the associated 2D fingerprint plots have been analyzed for its intra and inter molecular interactions. The nonlinear optical susceptibility (χ3 = 1.24 × 10−6 esu), nonlinear refractive index (n2) and nonlinear optical absorption coefficient (β = 3.84 × 10−5 cm/W) were estimated by Z-scan technique and these results signify BDMHC has promising NLO applications.
Published Version
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