✦ LIBER ✦
Metal Complexes of Free Radicals. Part III: Triplet state ESR. of magnesium(glyoxal-bis-N-t-butylimine)2
✍ Scribed by Peter Clopath; Alexander V. Zelewsky
- Book ID
- 102251393
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- German
- Weight
- 211 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
Abstract
The preparation and the ESR. spectra of a 1 : 2 complex of Mg^2+^ with the radical anion of glyoxal‐bis‐N‐t‐butylimine (GLI) are reported. The ESR. spectrum of Mg(GLIR)~2~ in 2‐methyl‐tetrahydrofuran at −165° is interpreted as due to a randomly oriented molecular triplet. The magnetic dipole‐dipole interaction of the two unpaired electrons in Mg(GLIR)~2~ can be interpreted by an axially symmetric fine structure term with D = 0.021 cm^−1^.