Synthesis, Crystal Structure of a New Na (I) Complex with 4-Benzoylbenzoic Acid-p-Aminobenzene Sulfonic Acid

2018 5th International Conference on Advanced Composite Materials and Manufacturing Engineering

Wang, Lihua^1

College of Information and Control Engineering, Weifang University, Weifang

261061, China^1

关键词: Complex molecules;    Ethanol/water;    Hydrogen bond interaction;    Intermolecular hydrogen bonds;    P-aminobenzene sulfonic acid;    Sulfonic acid;    Supramolecular architectures;    X-ray single-crystal diffraction;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/394/2/022054/pdf
DOI  :  10.1088/1757-899X/394/2/022054

来源: IOP

【 摘 要 】

A novel sodium complex, [NaL•(H2O)2]n, was synthesized by reflux reaction of p-amino benzene sulfonic acid, 4-benzoylbenzoic acid and NaOH in ethanol/water solution and structurally characterized by elemental analysis, IR spectrum and X-ray single crystal diffraction analysis. The crystal of the complex belongs to monoclinic, space group P21/c with a = 19.403(4) Å, b = 8.0083(16) Å, c = 10.532(2) Å, β = 103.22(3)°, V = 1593.15(60) Å3, Z = 4, Dc = 1.621 mg•m-3, μ = 1.590 mm-1, F (000) = 1576, and final R 1 = 0.1204, ωR 2 = 0.2951. The complex molecules form a 1D chain structure by the new ligand. The 1D chains generate a 2D layer structur through the intermolecular hydrogen bonds and the connection of sodium ions. And the 2D layers form 3D supramolecular architecture structure by the hydrogen-bond interaction.