An efficient synthesis, structural (SC-XRD) and spectroscopic (FTIR, 1HNMR, MS spectroscopic) characterization of novel benzofuran-based hydrazones: An experimental and theoretical studies
作者:Muhammad Khalid、Muhammad Nadeem Arshad、Muhammad Nawaz Tahir、Abdullah M. Asiri、Muhammad Moazzam Naseer、Muhammad Ishaq、Muhammad Usman Khan、Zahid Shafiq
DOI:10.1016/j.molstruc.2020.128318
日期:2020.9
azide (BECBH)were synthesized and characterized using FTIR, 1HNMR, MS spectroscopic and SC-XRD techniques. Furthermore, the structural geometrical parameters, vibrational bands, natural bond orbitals (NBOs), natural population analysis (NPA), molecular electrostatic potential (MEP), linear and nonlinear optical (NLO) properties of the BEINH, BFENH and BECBH were rationalized applying B3LYP level of
摘要 在此,苯并呋喃类腙衍生物如 N'-(1-(benzofuran-2-yl)ethylidene)isoicotinohydrazide (BEINH)、N'-(1-(benzofuran-2-yl)ethylidene)nicotine-hydrazide ( BFENH) 和 N'-(1-(benzofuran-2-yl)ethylidene)-2-chlorobenzohydrazide (BECBH) 被合成并使用 FTIR、1HNMR、MS 光谱和 SC-XRD 技术表征。此外,BEINH、BFENH 和 BECBH 的结构几何参数、振动带、自然键轨道 (NBO)、自然布居分析 (NPA)、分子静电势 (MEP)、线性和非线性光学 (NLO) 特性均应用 B3LYP 进行了合理化密度泛函理论 (DFT) 水平,包括 6-311+G(d,p) 基组。因此,获得了实验数据和基于 DFT