✦ LIBER ✦

Dynamic metal-ligand coupling in the infrared MCD spectra of the cobalt(II) tetrahalides

✍ Scribed by Rodney Gale; Robin E. Godfrey; Stephen F. Mason

Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 418 KB
Volume: 38
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(76)80012-7

No coin nor oath required. For personal study only.

✦ Synopsis

The it.xM singk-crystaf magnetic circul-JS dichroisn spectra of Cs$M3&Yo2* and Cs~ZnBr&oZ+ have been measured over the 400~-700~ cm-' region of t&e 4Aa -' Tt <I?) transition at ambient and liquid-helium temperature. The f?/D and C/D terms obtained give transition moment ratios, (t~llmIlt~)/~eilmIIt~), in accord with the value required (-3"2/2"2) by a dynamic ligand-polarization model for d-electron transition probabilities in tetrahedral metd complexes.

📜 SIMILAR VOLUMES

Long-range J(15N,13C) and J(13C,13C) cou

Long-range J(15N,13C) and J(13C,13C) coupling constants via the metal atom in 13C NMR spectra of square-planar Ni(II) complexes of the Schiff base of (S)-2-(N-benzylprolyl)aminobenzophenone and 13C-1-, 13C-2- or 15N-labelled glycine

✍ Josef Jirman; Milan Nádvorník; Jana Sopková; Alexander Popkov 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 211 KB 👁 1 views

Chiral synthons containing either 13Cor 15N-labelled glycine were prepared. The 13C and 15N NMR spectra of the Ni(II) complex of the Schi † base of (S)-2-(N-benzylprolyl)aminobenzophenone and 13C-1-, 13C-2or 15N-labelled glycine were measured and assigned. The observed splitting of the carbon signal