Syntheses and structures of Ag(I) compounds containing btp ligands |
| |
Authors: | Ji Young Ryu Seung Hoon Choi Cheal Kim Youngmee Kim Sung-Jin Kim |
| |
Affiliation: | a Department of Fine Chemistry, Seoul National University of Technology, 172 Kongnung 2-Dong Nowon-Gu, Seoul 139-743, Korea b Division of Nano Sciences, Ewha Womans University, Seoul 120-750, Korea |
| |
Abstract: | Four new Ag(I) complexes with three different modes of structures were obtained by varying the counteranions , and their structures characterized by single-crystal X-ray diffraction analysis. Compounds 1, 2, and 3 crystalize in the C-centered monoclinic space group C2/m. Compound 4 crystalizes in the monoclinic space group P21/c. The crystal structures of these complexes show that the complexes 1, 2, and 3 form ligand-supported dinuclear rings, and the dinuclear units of 1 and 3 are further linked by anions to form one-dimensional polymer, while the complex 4 forms an one-dimensional zigzag chain. The structural differences between 1, 2, 3, and 4 show the influences of the counteranions on the structures of the complexes. |
| |
Keywords: | Ag(I) complexes Crystal structures Polymeric compounds btp ligand Anion effect Silver ring |
本文献已被 ScienceDirect 等数据库收录! |
|