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Article Dans Une Revue Journal of the American Chemical Society Année : 2014

Steric and Electronic Control of the Spin State in Three-Fold Symmetric, Four-Coordinate Iron(II) Complexes

Résumé

The three-fold symmetric, four-coordinate iron(II) phosphoraminimato complexes PhB(MesIm)3Fe− N=PRR′R″ (PRR′R″ = PMePh2, PMe2 Ph, PMe3, and PnPr3) undergo a thermally induced S = 0 to S = 2 spincrossover in fluid solution. Smaller phosphoraminimato ligands stabilize the low-spin state, and an excellent correlation is observed between the characteristic temperature of the spincrossover (T1/2) and the Tolman cone angle (θ).....

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Matériaux
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Dates et versions

hal-01068652 , version 1 (26-09-2014)

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Hsiu-Jung Lin, Diana Siretanu, Diane A. Dickie, Deepak Subedi, Jeremiah J. Scepaniak, et al.. Steric and Electronic Control of the Spin State in Three-Fold Symmetric, Four-Coordinate Iron(II) Complexes. Journal of the American Chemical Society, 2014, 136, pp. 13326-13332. ⟨10.1021/ja506425a⟩. ⟨hal-01068652⟩

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