Concepedia

Steric Stabilization of a High-Spin Chromium(II) Indenyl Complex, [1,3-(C<sub>3</sub>H<sub>7</sub>)<sub>2</sub>C<sub>9</sub>H<sub>5</sub>]<sub>2</sub>Cr

Jason S. Overby, Timothy P. Hanusa, Scott P. Sellers, G.T. Yee

Organometallics · 1999 · 25 citations · 14 references

DOI

Concepts

Abstract

The monomeric bis(indenyl) complex [1,3-(C 3 H 7 ) 2 C 9 H 5 )] 2 Cr is high spin from 20 K to room temperature. The isopropyl groups block the dimerization that occurs with the unsubstituted (C 9 H 7 ) 2 Cr complex but do not affect its spin state.

References

14

Flexible coordination of indenyl ligands in sandwich complexes of transition metals. Molecular structures of [(η-C9R7)2M] (M = Fe, R = H, Me; M = Co, Ni, R = H): Direct measurement of the degree of slip-fold distortion as a function of d-electron count

S.A. Westcott, Ashok Kakkar, Graham Stringer et al. · Journal of Organometallic Chemistry · 1990 · 190 citations

, , +16

Electronic ground states of manganocene and 1,1'-dimethylmanganocene

Mary E. Switzer, Richard Wang, Michael F. Rettig et al. · Journal of the American Chemical Society · 1974 · 101 citations

, , +5

High-spin-low-spin equilibrium of manganocene and dimethylmanganocene

J. H. Ammeter, R. Bucher, N. Oswald · Journal of the American Chemical Society · 1974 · 81 citations

, , +8

Electron spin adjustment in manganocenes. Preparative, paramagnetic NMR and X-ray study on substituent and solvent effects

Nikolaus Hebendanz, F. H. KOEHLER, Gerhard Mueller et al. · Journal of the American Chemical Society · 1986 · 71 citations

, , +13

Synthesis employing oxidative insertion of palladium atoms into aryl, alkyl, and acyl carbon-halogen bonds. Properties of and phosphine trapping of the nonligand stabilizer RPdX and PCOPdX intermediates

Kenneth J. Klabunde, James Y. F. Low · Journal of the American Chemical Society · 1974 · 53 citations

, , +6