Titlebook: One-Dimensional Organometallic Materials; An Analysis of Elect M. C. B?hm Book 1987 Springer-Verlag Berlin Heidelberg 1987 ITIES.Ion.cobalt

BRIEF

The Band Structure of the One-Dimensional (Bisglyoximato)Ni(II) Systemtion of intracell and intercell interactions as a function of certain details of the stacking geometry. Ni(gly). has been the subject of tight-binding studies on the basis of the semiempirical INDO CO Hamiltonian that has been used as principal computational framework for the present lecture note [I

Concerto

Band Structures of 1D (Porphyrinato)Ni(II) Systemsains (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 structu

relieve

The 1D Band Structure of Tetrathiotetraceneon removal; the transfer paths are ligand-centered. In this section we discuss tetrathiotetracene, TTT, as its solid-state properties are comparable to those of low-dimensional organometallic 1D systems with ligand-centered charge-transfer channels. TTT is schematized in fig. IV.24 where also the st

不可救藥

The Band Structure of Polyferrocenylenephysical consequence of this type of hybridization is a strong k-dependence in the character of the CO microstates (i.e. correlation between localized metal-centered and delocalized ligand basis functions) in a given energy band. This is a solid-state phenomenon which is (frequently) not found in th

resistant

Heart-Rate

Band Structures of 1D (Porphyrinato)Ni(II) Systemsen 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 χ. and the temperature dependence of the electric conductivity σ as response to structural changes in the macrocyclic π ligand.

ADORN

The Band Structure of Polyferrocenyleneat the transition—metal center. Trans polyferrocenylene, see fig. IV.26, is one member in a larger class of conducting or semiconducting materials that are formed by ferrocene-like units [IV.108–IV.110].

災(zāi)禍

Iatrogenic

Book 1987s formed by transition-met. l atoms that are embedded in a matrix of macrocyclic organic ligands. These systems as well as orga- nic metals have focused considerable interest due to the potential formation of high-mobility charge carriers. For the present author it is difficult to participate in thi

COST

Partially Oxidized Transition-Metal Polymers; Stabilization of Mixed Valence Statesy Kunz and coworkers in simple narrow-band insulators of the Mott-Hubbard type. Energetic consequences of electron removal from localized orbitals of the Heitler-London type have been studied by elaborate computational methods [IV.42,IV.43,IV.48].