Mixed-ligand lanthanide complexes-IX NMR spectral study of the adducts of Ln(fod)3 with 2,2′-bipyridyl and 1,10-phenanthroline
✍ Scribed by K. Iftikhar
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 781 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0277-5387
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C Chemical shifts are reported for the ruthenium(II) tris complexes of thirteen 2,Z-bipyridyls and three 1,lO-phenanthrolines and for the osmium(]") bris complexes of five 2,2'-bpyridyls. Chelation induced shifts -&3 are discussed in terms of models for n back-bonding. -C NMR is shown to be a conven
## Abstract A mononuclear Cu(II) complex with mixed ligands, formulated as [Cu(hypydc)(dmp)]·H~2~O (hypydc=4‐hydroxypyridine‐2,6‐dicarboxylate, dmp=2,9‐dimethyl‐1,10‐phenanthroline), was synthesized and well characterized by single crystal X‐ray diffraction analysis, as well as spectroscopic (IR, U
## Abstract The new ligand bdip (=2‐(1,3‐benzodioxol‐4‐yl)‐1__H__‐imidazo[4,5‐__f__][1,10]phenanthroline) and its Ru^II^ complexes [Ru(4,7‐dmp)~2~(bdip)]^2+^ (**1**; 4,7‐dmp=4,7‐dimethyl‐1,10‐phenanthroline) and [Ru(bpy)~2~(bdip)]^2+^ (**2**; bpy=2,2′‐bipyridine) were synthesized and characterized