Jahn-Teller effect

Such a distortion could be due to a Jahn-Teller effect.

The structure is distorted due to a Jahn-Teller effect.

Jahn-Teller effect is the geometrical distortion of non-linear molecules under certain situations.

Symmetry-required intersections are often associated with Jahn-Teller effect.

The Jahn-Teller effect is most often encountered in octahedral complexes of the transition metals.

The authors invoke a second-order Jahn-Teller effect as explanation.

Its distorted octahedral structure reflects geometric distortions due to the Jahn-Teller effect.

Nonplanar, rectangular distortion to a singlet ground state is caused by the Jahn-Teller effect.

The Cr centres are octahedral, being distorted by the Jahn-Teller Effect.

The Jahn-Teller effect concerns the spontaneous removal of this degeneracy by a distortion of the ion.

This configuration therefore distorts according to the Jahn-Teller effect (see reference for computational detail of distortion specifics).

With Edward Teller, he identified the Jahn-Teller effect.

In octahedral complexes, the Jahn-Teller effect is most pronounced when an odd number of electrons occupy the e orbitals.

The Jahn-Teller effect - splitting of electronic levels in a molecule because breaking the symmetry lowers the energy when the degenerate orbitals are partially filled.

Disruption of the centre of symmetry occurs for various reasons, such as the Jahn-Teller effect and asymmetric vibrations, complexes are not perfectly symmetric all the time.

The Jahn-Teller effect and the BET theory have retained their original formulation and are still mainstays in physics and chemistry.

Solid compounds of manganese(III) are characterized by their preference for distorted octahedral coordination due to the Jahn-Teller effect and its strong purple-red color.

Among those he assisted were Hermann Arthur Jahn and Edward Teller, who wrote their paper on the Jahn-Teller effect while in London.

This unpredicted behavior may be explained by the Jahn-Teller effect, where spontaneous deformations of high-symmetry molecules induce the splitting of degenerate levels to gain the electronic energy.

"The Goldstone Theorem in the Jahn-Teller Effect", Proceedings of the Physical Society of London, Vol.

The Jahn-Teller effect is manifested in the UV-VIS absorbance spectra of some compounds, where it often causes splitting of bands.

The details of the Jahn-Teller effect are presented with several examples and EPR data in the basic textbook by Abragam and Bleaney (1970).

Calculations indicate that in the hypothetical monomeric forms of the gold trihalides, the Jahn-Teller effect causes differences to arise in the structures of the gold halide complexes.

The latter process is called the Jahn-Teller effect; this effect was recently considered also in relation to the superconductivity mechanism in YBCO and other high temperature superconductors.

Lee, S.; Hoffmann, R. "Bcc and fcc transition metals and alloys: A central role for the Jahn-Teller effect in explaining their ideal and distorted structures".