Synthesis of Pd(II) complexes containing the protonated form or molecule of 2-(3,5-dimethylpyrazol-1-yl)-4-methylquinoline (L). The crystal structure of [Pd(HL)Cl3]
摘要:
The diamagnetic complexes [Pd(HL)Cl-3](I) and PdLCl2(II), where L is 2-(3,5-dimethylpyrazol-1-yl)-4-methylquinoline, were obtained. According to X-ray diffraction data, the crystal structure of complex I consists of mononuclear acentric molecules. The coordination polygon PdNCl3 is a distorted square (trapezium) made up of the pyrazole N atom of the monodentate ligand (cation HL+) and three Cl atoms. Complex II seems to contain the square polygon PdN2Cl2.