کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1310056 975230 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis, structure, spectroscopic, magnetic and electrochemical studies of NiII phen-dione complex
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Synthesis, structure, spectroscopic, magnetic and electrochemical studies of NiII phen-dione complex
چکیده انگلیسی

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

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 359, Issue 7, 25 April 2006, Pages 2154–2158
نویسندگان
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