Influence of Ionization and Spin Transitions on Electron Delocalization in the Molecules of Transition Metal Sandwich Complexes

SY Ketkov, EA Rychagova - High Energy Chemistry, 2023 - Springer
A quantum-chemical study of the structures of symmetric 3d metal sandwich complexes with
benzene and cyclopentadienyl ligands has been carried out within the framework of the …

Metal-ligand bonding in 3d sandwich complexes

DW Clack, KD Warren - Electrons and Transitions, 2005 - Springer
Although transition metal sandwich complexes have now been known for more than 25
years1), it is probably true to say that our understanding of the essential nature of the metal …

Butadiene as a ligand in open sandwich compounds

Q Fan, J Fu, H Li, H Feng, W Sun, Y Xie… - Physical Chemistry …, 2018 - pubs.rsc.org
Theoretical methods show that the lowest energy bis (butadiene) metal structures (C4H6)
2M (M= Ti to Ni) have a perpendicular relative orientation of the two butadiene ligands …

Geometry and spin-multiplicity of half-sandwich type transition-metal-benzene complexes

F Rabilloud - The Journal of chemical physics, 2005 - pubs.aip.org
The low lying electronic states of 3d transition-metal-benzene complexes MBz (with M= Sc⁠,
V, and Ni) have been investigated by performing complete active space self-consistent field …

Binuclear sandwich and multi-decker sandwich compounds of alkali and alkaline-earth metals: a quantum chemical study

TN Gribanova, OA Gapurenko, RM Minyaev… - Russian Chemical …, 2015 - Springer
The structures, stabilities, and energy characteristics of simple and multi-decker binuclear
sandwich compounds of alkali and alkaline-earth metals with cyclobutadiene …

Ligand Field Model and dd Spectra of dN Metallocene Complexes

I Pavlík, J Fiedler, J Vinklárek… - Collection of …, 2001 - cccc.uochb.cas.cz
Complete ligand field calculations, including spin-orbit coupling, have been carried out for
bent d 1 metallocene complexes,[M (Cp) 2 L n](Cp= η 5-cyclopentadienyl, n= 1 or 2), in C 2v …

Electronic structure and structural diversity in indenyl in heterobinuclear transition-metal half-sandwich complexes

S Drideh, B Zouchoune, SM Zendaoui… - Theoretical Chemistry …, 2018 - Springer
DFT calculations have been performed on a series of heterobimetallic compounds of the
type [MCp][M′ Cp](Ind),[M (CO) 3][M′(CO) 3](Ind) and [M (CO) 2][M′(CO) 3](Ind)(Ind …

Model calculations on one-dimensional (1D) poly-decker sandwich compounds. A crystal orbital investigation based on the tight-binding formalism

MC Böhm - Zeitschrift für Naturforschung A, 1984 - degruyter.com
The band structures of 11 one-dimensional (ID) poly-decker sandwich compounds with
different transition metal centers M (M= Mn, Fe, Co, Ni, Cu, Zn) and a variety of …

Electron Correlation in Weakly Coupled Transition Metal Compounds: Poly‐Decker Systems

MC Böhm - Berichte der Bunsengesellschaft für physikalische …, 1981 - Wiley Online Library
The Thouless instability conditions in the poly‐decker sandwich compounds 1–8 have been
investigated by means of semiempirical INDO calculations. Hartree‐Fock (HF) fluctuations of …

Correlation between Density Functional Studies and Experimental Data of Three New 19-Electron Metal Sandwich Complexes Containing Amido, Ester, and Thioester …

S Kahlal, C Ornelas, D Astruc, JY Saillard - Organometallics, 2008 - ACS Publications
Three 18-electron complexes of the type [CpFeII (η6-C6Me6)]+ containing an amido, an
ester, and a thioester group directly attached to the Cp ring were synthesized and reduced to …