کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1340578 | 979742 | 2008 | 8 صفحه PDF | دانلود رایگان |
Structural characteristics of the novel [fac-Re(CO)3L]Cl complex, where L denotes the N-methyl-2-pyridinecarboxyamide, are presented. Molecular structure of the complex has been established by means of X-ray single crystal diffraction and compared with quantum mechanical calculations. It has been shown that pyridinethioamide is softer base than pyridineamide. As a result of different ReI–S and ReI–O bond covalent shortenings (reflecting their diverse ionic/covalent character ratio) difference of the bond lengths decreases from a theoretical value of 0.45 Å to the value of 0.28 Å.
Structural characteristics of the novel complex, tricarbonyl(N-methyl-2-pyridinecarboxyamide)chloro-rhenium(I), is presented. Molecular structure of the complex has been established by means of X-ray single crystal diffraction and compared with quantum mechanical calculations.Figure optionsDownload as PowerPoint slide
Journal: Polyhedron - Volume 27, Issue 5, 7 April 2008, Pages 1353–1360