کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1310056 | 975230 | 2006 | 5 صفحه PDF | دانلود رایگان |

The first crystal structure of NiII phen-dione complex is reported. This compound is [Ni(bpy)2(phen-dione)](PF6)2 (bpy = 2,2′-bipyridine and phen-dione = 1,10-phenanthroline-5,6-dione). The complex has been characterized by elemental analysis, IR and electronic absorption spectroscopy and cyclic voltammetry. The electrochemical behavior and electronic spectrum of [Ni(bpy)2(phen-dione)](OAc)2 has also been studied in buffered solutions at pH between 1 and 8. ORTEP drawing of [Ni(bpy)2(phen-dione)](PF6)2 · 2CH3CN shows that the coordination geometry around the NiII is a distorted octahedron, with bite angles of 78.1–78.8° for all three bidentate ligands and the two pyridyl rings of the bpy ligands are nearly co-planar, as are the two pyridyl rings of phen-dione.
The first crystal structure of NiII phen-dione complex is reported. This compound is [Ni(bpy)2(phen-dione)](PF6)2 (bpy = 2,2′-bipyridine and phen-dione = 1,10-phenanthroline-5,6-dione). ORTEP drawing of [Ni(bpy)2(phen-dione)](PF6)2 · 2CH3CN shows that the coordination geometry around the NiII is a distorted octahedron, with bite angles of 78.1–78.8° for all three bidentate ligands and the two pyridyl rings of the bpy ligands are nearly co-planar, as are the two pyridyl rings of phen-dione.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 359, Issue 7, 25 April 2006, Pages 2154–2158