Electron-pair bonding in real space. Is the charge-shift family supported?

Charge-Shift Electron-Pair Bonding - A Class of Electron-Pair Bonds Emerges from Valence Bond Theory and Supported by Electron Localization Function Approach

Bonding indicators from electron pair density functionals.

The bonding analysis of a chemical system is usually based on some descriptors. Distinct approaches are used to generate the bonding descriptors, whereby the usefulness of a particular approach is emphasized by the desire to yield a description consistent with the examined effects. Thus, whereas the bond path from the electron density gradient field yields the connectivity of the atomic fragmen...

Pushing the space-charge limit in electron momentum microscopy

INVERSE ELECTRON DEMAND HETERO DIELS-ALDER REACTIONS OF SOLID SUPPORTED a-ACILTHIONES: THE FAMILY IS GROWING

In the last few years we demonstrated the utility of the phthalimidesulfenyl chloride (PhthNSCl, Phth = Phthaloyl) mediated generation of α,α’-dioxothiones and several related thiocarbonyl species. These reactive thione derivatives can be used as efficient electron-poor dienes in inverse electron demand Diels-Alder reactions with a plethora of electron rich alkenes, giving rise to interesting s...

Resistive-wall Instability Experiment in Space-charge Dominated Electron Beams

The resistive-wall instability of charged particle beams has been experimentally studied in space-charge dominated electron beams. The beam energy is in the range of 3 to 8.5 keV, the beam current is between 25 mA and 62 mA. In the experiment, electron beams produced from a thermionic cathode are passed through a 0.96 m long glass tube coated with a resistive material, and localized space-charg...