کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1309570 975213 2009 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structure, bonding, and ligand-based reactions of zwitterionic boratoiridium(I) complexes with oxazolinyl scorpionate ligands
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Structure, bonding, and ligand-based reactions of zwitterionic boratoiridium(I) complexes with oxazolinyl scorpionate ligands
چکیده انگلیسی

New tris(4,4-dimethyl-2-oxazolinyl)phenylboratoiridium(I) scorpionate-type compounds [Ir(ToM)L2] (L2 = η4-C8H12 and (CO)2) and electrophiles form adducts that contain a bidentate IrToM-coordination and an N–electrophile interaction of the third oxazoline instead of the oxidative addition product. The adduct with lithium chloride gives a unique heterobimetallic Li–O-oxazoline-N–Ir bridging structure that has been identified through X-ray crystallography. Density functional theory calculations provide thermodynamic data, orbital symmetries, and orbital energies that explain the formation of the observed iridium(I) products.

Tris(4,4-dimethyl-2-oxazolinyl)phenylboratoiridium(I) compounds [Ir(ToM)L2] (L2 = η4-C8H12 and (CO)2) and electrophiles react to form adducts. The adduct with lithium chloride gives a unique heterobimetallic Li–O-oxazoline-N–Ir bridging structure. Density functional theory calculations provide thermodynamic data, orbital symmetries, and orbital energies that explain the formation of the observed iridium(I) products.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 362, Issue 12, 15 September 2009, Pages 4517–4525
نویسندگان
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