Concepedia

Tuning the interaction between paramagnetic metallocenes. Doubly silyl-bridged chromocenes

Hermann Atzkern, Johann Hiermeier, Frank H. Köhler, Gerhard Müller, Oliver Steigelmann

Journal of the Chemical Society Chemical Communications · 1991 · 15 citations · 10 references

DOI

Concepts

Abstract

Doubly silyl-bridged cyclopentadienyl anion (L2–), chromium(II) chloride and cyclopentadienyl anion (Cp–) react to give the dinuclear chromocene CpCrLCrCp with a metal–metal distance of 5.831(1)Å(X-ray determination) that has magnetically probably isolated chromocene moieties (NMR, magnetic susceptibility) but which show interactions in cyclic voltammetry.

References

10

Dinuclear Complexes with Predictable Magnetic Properties

Olivier Kahn · Angewandte Chemie International Edition in English · 1985 · 626 citations

, , +23

Ferromagnetic properties of one-dimensional decamethylferrocenium tetracyanoethylenide (1 : 1): [Fe(η<sup>5</sup>-C<sub>5</sub>Me<sub>5</sub>)<sub>2</sub>]˙<sup>+</sup>[TCNE]˙<sup>–</sup>

Joel S. Miller, Joseph C. Calabrese, Arthur J. Epstein et al. · Journal of the Chemical Society Chemical Communications · 1986 · 191 citations

, , +23

A Molecular Ferromagnet with a Curie Temperature of 6.2 Kelvin: [Mn(C <sub>5</sub> (CH <sub>3</sub> ) <sub>5</sub> ) <sub>2</sub> ] <sup>+</sup> [TCNQ] <sup>-</sup>

William E. Broderick, J. Thompson, Edmund P. Day et al. · Science · 1990 · 184 citations

, , +25

The chemistry of bis(fulvalene)divanadium

James C. Smart, Barry L. Pinsky · Journal of the American Chemical Society · 1980 · 68 citations

, , +13

Advances in organometallic and inorganic polymer science

A. D. Jenkins · Journal of Organometallic Chemistry · 1982 · 48 citations

, , +5