A new potassium‐based coordination polymer with hydrogen bonding and zigzag metallophilic interactions

Abstract

A new potassium-based coordination polymer [K (μ 7 -HTar)] n (1), (H 2 Tar = (+)tartaric acid), has been synthesized and structurally characterized by single crystal X-ray crystallography. It has a three-dimensional structure with zigzag K···K metallophilic interactions. Also widespread hydrogen bonding network in three-dimensional structure of 1 was observed. In order to evaluation the effects of concentration, ultrasonic irradiation and type of the solvents on morphology and thermal behavior of 1, some experiments were designed and six samples of 1 were synthesized under different conditions. These samples were characterized by IR spectroscopy, thermo gravimetric and differential thermal analyses (TG-DTA), X-ray powder diffraction (XRD) and Scanning Electron Microscopy (SEM).

Effects of Solvent and Reaction Time in Sonochemical Synthesis of Cadmium(II) Compounds and Use them as Template for Synthesis of Cadmium(II) Oxide Nano Structures

“…Lately, ultrasound application in synthetic organic chemistry has attracted attention on account of the fact that ultrasonic waves in liquids are known to accelerate chemical reactions in both homogeneous and heterogeneous systems. [10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] Within this study, we report the fabrication of Cd(II) supramolecule [Cd(L) 2 (I) 2 ] (1) via branch tube and sonochemical approach. The present study aims to explore the effect of the solvent on the morphology and size of 1.…”