Table 4.
Summary of inter-ring coupling for various iron dimers.a
| Complex | Fe⋯Fe | M.P.S.b | L.S.c | J, cm−1 | ref. |
|---|---|---|---|---|---|
| [Fe(TPP)(B11CH12)]·C7H8 | 5.49 | 3.83 | 3.67 | +3.0 | d |
| [Fe(OEP)(2-MeHIm)]ClO4·CH2Br2 | 4.28 | 3.31 | 1.49 | +0.85 | e |
| [Fe(OEP)(2-MeHIm)]ClO4·CHCl3 | 4.60 | 3.42 | 2.15 | +0.8 | e |
| [Fe(TEtP)(Cl)] | 5.56 | 3.34 | 3.79 | +0.45 | this work |
| [Fe(TPrP)(Cl)] | 6.44 | 3.66 | 4.29 | +0.17 | this work |
a
Values in Å.
b
The average mean plane separation for the two 24-atom cores of the dimer.
c
The lateral shift between the two 24-atom cores of the dimer.
d
Inorg. Chem. 1987, 26, 3022–3030. Sign adjusted to +JS⃗1 · S⃗2
e
J. Chem. Phys. 1985, 83, 5945–5952. Sign adjusted to +JS⃗1 · S⃗2