Tris(1,10-phenanthroline)iron(II) Complexes — Broad Variation of the Redox Potential by 4,7-Substitution at the Phenanthroline Ligands[1]

Luminescent metal complexes. 4—13C NMR s

Luminescent metal complexes. 4—13C NMR spectra of the tris chelates of substituted 2,2′-bipyridyls and 1,10-phenanthrolines with ruthenium(II) and osmium(II)

✍ Michael J. Cook; Anthony P. Lewis; Glenn S. G. McAuliffe 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 598 KB

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