Figure 2
Formal diagram of the porphyrinate core of [FeII(TPP)(1-EtIm)2]. Averaged values of the chemically unique bond distances (in Å) and angles (in °) are shown. The numbers in parentheses are the e.s.d.'s calculated on the assumption that the averaged values were all drawn from the same population. The perpendicular displacements (in units of 0.01 Å) of the porphyrin core atoms from the 24-atom mean plane are also displayed. Positive values of the displacement are towards the hindered porphyrin side, the solid line and dashed line indicate the plane of imidazole on the unhindered porphyrin side. |