کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1299312 1498801 2009 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sterically induced differences in N-heterocyclic carbene transition metal complexes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Sterically induced differences in N-heterocyclic carbene transition metal complexes
چکیده انگلیسی

The steric implications of the wingtip groups and tether length in bidentate N-heterocyclic carbene ligands on the structural features of NHC complexes are still not fully understood. Steric crowding causes pitch and yaw angles of unsymmetrically coordinated NHC ligands, equatorial or axial coordination of the carbene in trigonal bipyramidal complexes and the close approach of halogen atoms to the C2 atom in some complexes, although electronic factors have been implicated in all instances.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Coordination Chemistry Reviews - Volume 253, Issues 21–22, November 2009, Pages 2481–2492
نویسندگان
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