Advertisement

Band Structures of 1D (Porphyrinato)Ni(II) Systems

  • M. C. Böhm
Part of the Lecture Notes in Chemistry book series (LNC, volume 45)

Abstract

In the model calculations reviewed in the last section we have discussed possible interrelations between the stacking geometry of organometallic 1D chains (i.e. intercell separation), on one side, and electronic structure effects (i.e. torsional barriers, magnitude of intra- and intercell energies, charge distribution, etc.), on the other. One-dimensional (porphyrinato)NI(II) systems are suitable materials to quantify correlations between structural parameters and physical or chemical solid-state properties. In fig. IV.21 we have displayed four (prophyrinato)Ni(II), Ni(p), systems that have been the subject of a number of experimental [IV.35,IV.83–1V.85] and theoretical [IV.36,IV.86–IV.89] studies. These 1D solids show significant changes in the nature of injected carriers, paramagnetic susceptibi1ities χP and the temperature dependence of the electric conductivity σ as response to structural changes in the macrocyclic π ligand.

Keywords

Resonance Raman Spectrum Polaronic Conductor Virtual Excitation Electronic Polaron Large Lattice Spacing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • M. C. Böhm
    • 1
  1. 1.Institut für Physikalische Chemie, Physikalische Chemie IIITechnische Hochschule DarmstadtDarmstadtDeutschland

Personalised recommendations