Structural and Solution Studies of two Mercury(II) Complexes with [1,3‐Bis(2‐ethoxy)benzene]triazene |
| |
| Authors: | Mohammad Kazem Rofouei Jafar Attar Gharamaleki Ehsan Fereyduni Abolfazl Aghaei Giuseppe Bruno Hadi Amiri Rudbari |
| |
| Institution: | 1. Faculty of Chemistry, Tarbiat Moallem University, Tehran, Iran;2. Department of Chemistry, Tabriz Branch, Islamic Azad University, Tabriz, Iran;3. Dipartimento di Chimica Inorganica, Universita di Messina, Messina, Italy |
| |
| Abstract: | The reaction of 1,3‐bis(2‐ethoxy)benzene]triazene, HL ], with Hg(SCN)2 and Hg(CH3COO)2, resulted in the formation of the complexes Hg L (SCN)] ( 1 ) and Hg L 2] · CH3OH ( 2 ). They were characterized by means of X‐ray crystallography, CHN analysis, FT‐IR, 1H NMR, and 13C NMR spectroscopy. The structure of compound 1 consists of two independent complexes in which the HgII atoms are stacked along the crystallographic a axis to form infinite chains. Each HgII atom is chelated by one L ligand and one SCN ligand, whereas in compound 2 , the HgII atom is surrounded by two L ligands. In addition, 1D chains formed by metal–π interactions are connected to each other by C–H ··· π stacking interactions in the structure of 1 , which results in a 2D architecture. An interesting feature of compound 2 is the presence of C–H ··· π edge‐to‐face interactions. |
| |
| Keywords: | Mercury Triazene X‐ray diffraction Solution studies C– H· · · π interaction |
|
|
