CRYSTAL STRUCTURE OF PALLADIUM(II) COMPLEX WITH 2,2'-DIPYRIDYLAMINE AND 4-TOLUENESULFONYL-L-SERINE
E. Mehdipour1, H. Bahrami1, S. Shamaei2, V. Amani2
1Lorestan University, Khoramabad, Iran
2Islamic Azad University, Tehran, Iran
Keywords: crystal structure, palladium(II) complex, 4-toluenesulfonyl-L-serine, 2,2'-dipyridylamine, thermal gravimetric, differential thermal analyses, luminescent properties
Abstract
The [Pd(dpa)(tsser)] complex (1) is prepared from the reaction of PdCl2 and 2,2'-dipyridylamine (dpa) with 4-toluenesulfonyl-L-serine (tsserH2). This complex is characterized by spectral methods (IR, UV-Vis, 1H NMR, and luminescence), elemental analysis, thermal analysis (TG, DTA), and single crystal X-ray diffraction. X-ray structure determinations show that in this complex, PdII atoms are four-coordinated in a distorted square-planar configuration by two N atoms from a bidentate 2,2'-dipyridylamine ligand and one N atom and one O atom from a bidentate tsser2- ligand.
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