Synthesis, structural, spectroscopic, intermolecular interactions, kinetic stability, charge transfer method with DNA bases and electronic properties of (E)-3-(2-ethoxyphenyl)-5-(3-(2-methoxyphenyl)-4methylthiazol-2(3H)-ylidene)-2-thioxothiazolidin-4-one: Computational and experimental approach
作者:Asma Nekrouf、Khaled Toubal、Youcef Megrouss、Nour El Houda Belkafouf、Ahmed Djafri、Nawel Khelloul、Jean-Claude Daran、Ayada Djafri、Abdelkader Chouaih
DOI:10.1016/j.molstruc.2022.133002
日期:2022.8
synthesized and characterized using FT-IR, UV-vis, NMR, and X-ray diffraction experimental techniques. The experimental structure was determined from single-crystal X-ray diffraction data at low temperature (173 K). The compound crystallizes in the monoclinic system and space group P21/c with cell parameters: a=11.1100(5) Å, b=13.0597(6) Å, c=15.2343(7) Å, β=103.480(5)°, Z=4. R= 0.0512 was the final value
在目前的论文中,新分子(E)-3-(2-Ethoxyphenyl)-5-(3-(2methoxyphenyl)-4methylthiazol-2(3H)-ylidene)-2-thioxothiazolidin-4-one (EMTh2)使用 FT-IR、UV-vis、NMR 和 X 射线衍射实验技术合成和表征。实验结构由低温 (173 K) 下的单晶 X 射线衍射数据确定。该化合物在单斜晶系和空间群 P21/c 中结晶,晶胞参数:a=11.1100(5) Å, b=13.0597(6) Å, c=15.2343(7) Å, β=103.480(5)°, Z =4。R = 0.0512 是 4372 次观察到的反射的最终值。两个噻唑环是共面的,而乙氧基苯基和甲氧基苯基环基本上垂直于这些环,C4-N2-C8-C13 的二面角值为 107.2°,C3-1-C15-C20 的二面角值为 101.7°。所有理论计算均使用具有