Delocalized electron information

In chemistry, delocalized electrons are electrons in a molecule, ion or solid metal that are not associated with a single atom or a covalent bond. The...

electrostatic attractive force between conduction electrons (in the form of an electron cloud of delocalized electrons) and positively charged metal ions. It may...

chemistry, a conjugated system is a system of connected p-orbitals with delocalized electrons in a molecule, which in general lowers the overall energy of the...

reduced by one electron. The process can alter the structure of the acceptor substantially. When the added electron is highly delocalized, the structural...

presence of such bands allows electrons in metals to behave as if they were free or delocalized electrons. These electrons are not associated with specific...

conductive materials, the electrons are delocalized, that is, they travel through the solid more or less as free electrons. Conductivity can be understood...

each other freely, and become delocalized. This means that, instead of being tied to one atom of carbon, each electron is shared by all six in the ring...

four—formal single, double, and triple bonds, plus structures with delocalized electrons—make the array of organic compounds structurally diverse, and their...

Surface plasmons (SPs) are coherent delocalized electron oscillations that exist at the interface between any two materials where the real part of the...

Covalent bonding that entails the sharing of electrons over more than two atoms is said to be delocalized. The term covalence in regard to bonding was...

also called Lewis dot formulas, Lewis dot structures, electron dot structures, or Lewis electron dot structures (LEDs) – are diagrams that show the bonding...

Pauli paramagnetism, an effect associated with the polarization of delocalized electrons' spins. For the bulk case of a 3D system and low magnetic fields...

Jellium is often used in solid-state physics as a simple model of delocalized electrons in a metal, where it can qualitatively reproduce features of real...

which electrons undergo a transition from localized to delocalized states. In this description, termed multiple trapping and release, electrons are only...

recombines radiatively with one of the delocalized electrons. Unlike many other semiconductors, the delocalized electrons provided by the silicon are not “frozen...

which broken bond corresponds to the "missing" electron. Conduction band electrons are similarly delocalized. The analogy above is quite simplified, and...

that bond. For delocalized states, for example in one dimension – that is in a nanowire, for every energy there is a state with electrons flowing in one...

complete their octet. Electron deficient molecules such as boranes also do not obey the octet rule but share delocalized electrons in a manner similar to...

conformation. As it is not planar, even though it has 4n π-electrons, these electrons are not delocalized and conjugated. The molecule is therefore non-aromatic...

of energy states. The main assumption of the free electron model to describe the delocalized electrons in a metal can be derived from the Fermi gas. Since...

to be stereochemically inactive. In molecular orbital theory (fully delocalized canonical orbitals or localized in some form), the concept of a lone...

describing the location and wave-like behavior of an electron in an atom. This function describes the electron's charge distribution around the atom's nucleus...

dimethylformamide, are common solvents. The lone pair of electrons on the nitrogen atom is delocalized into the carbonyl group, thus forming a partial double...

ISSN 0570-0833. Fraenkel, G.; Qiu, Fayang (1996). "Observation of a Partially Delocalized Allylic Lithium and the Dynamics of Its 1,3 Lithium Sigmatropic Shift"...

kJ mol−1). Intermolecular interactions typically do not involve delocalized electrons, unlike metallic and certain covalent bonds. Exceptions are charge-transfer...