Synthesis and Characterization of a New Non-Linear Optical Material: (4-Chlorophenyl)(4-Hydroxypiperidin-1-yl) Methanone

IF 2.4 3区化学 Q2 CHEMISTRY, ORGANIC Polycyclic Aromatic Compounds Pub Date : 2024-05-27 DOI:10.1080/10406638.2023.2232510

Revathi B. K. , Reuben Jonathan D. , Sathya S. , Krishna Priya M. , Anish Fathima A. , Yuvashri R. , Usha G.

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Abstract

A new organic and nonlinear optical material namely (4-chlorophenyl) (4-hydroxypiperidin-1-yl) methanone [HPCP] was synthesized from the mixture of 4-hydroxypiperidiene, triethylamine, and 4-chlorobenzoyl chloride by solution growth technique. The 3D structure of the title crystal has been derived using the X-ray diffraction (XRD) spectrum. The compound was crystallized in the orthorhombic crystal system with non-centrosymmetric space group Pca2₁. Optical properties of the as-grown compound have been elucidated through ¹H-NMR, UV-Visible, FTIR, and PL spectral studies. The melting point, stages of mass decay, and thermal stability of the synthesized material were obtained by TG/DTA thermal analysis. Vickers microhardness test was performed to comprehend its mechanical strength. The second harmonic generation (SHG) efficiency was estimated by employing Q-switched high energy, Nd: YAG the laser source, and the SHG efficiency was found to be 1.73 times that of KDP, the reference crystal.

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新型非线性光学材料：(4-氯苯基)(4-羟基哌啶-1-基)甲酮的合成与表征

一种新型有机非线性光学材料，即（4-氯苯基）（4-羟基哌啶-1-基）甲酮[HPCP]，是由 4-羟基哌啶、三乙胺和 4-氯苯甲酰氯的混合物通过溶液生长技术合成的。利用 X 射线衍射（XRD）光谱得出了标题晶体的三维结构。该化合物在非中心对称空间群 Pca21 的正交晶系中结晶。通过 1H-NMR、UV-Visible、FTIR 和 PL 光谱研究，阐明了该化合物的光学性质。通过 TG/DTA 热分析获得了合成材料的熔点、质量衰减阶段和热稳定性。为了解其机械强度，还进行了维氏硬度测试。利用 Q 开关高能 Nd: YAG 激光源估算了二次谐波发生（SHG）效率，发现其 SHG 效率是参考晶体 KDP 的 1.73 倍。

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来源期刊

Polycyclic Aromatic Compounds 化学-有机化学

CiteScore

3.70

自引率

20.80%

发文量

412

审稿时长

3 months

期刊介绍： The purpose of Polycyclic Aromatic Compounds is to provide an international and interdisciplinary forum for all aspects of research related to polycyclic aromatic compounds (PAC). Topics range from fundamental research in chemistry (including synthetic and theoretical chemistry) and physics (including astrophysics), as well as thermodynamics, spectroscopy, analytical methods, and biology to applied studies in environmental science, biochemistry, toxicology, and industry. Polycyclic Aromatic Compounds has an outstanding Editorial Board and offers a rapid and efficient peer review process, as well as a flexible open access policy.