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Charge-transfer complex

Index Charge-transfer complex

A charge-transfer complex (CT complex) or electron-donor-acceptor complex is an association of two or more molecules, or of different parts of one large molecule, in which a fraction of electronic charge is transferred between the molecular entities. [1]

60 relations: Absorption band, Alkyne, Alkyne trimerisation, Angewandte Chemie, Aromatic hydrocarbon, Bar (unit), Benesi–Hildebrand method, Bromine, Carbon monoxide, Carborane, Covalent bond, Critical point (thermodynamics), Cyanide, Cyclic voltammetry, Deconvolution, Dicobalt octacarbonyl, Electrical conductor, Electromagnetic spectrum, Electron acceptor, Electron affinity, Electron donor, Electron hole, Electronvolt, Electrophilic aromatic directing groups, Electrostatics, Excited state, Hexaphenylbenzene, Infrared, Inorganic chemistry, Iodine, Ionization energy, Kelvin, Laporte rule, Ligand, Molecular electronic transition, Molecular orbital, Molecule, Nature (journal), Organic redox reaction, Organic semiconductor, Organic superconductor, Perylene, Phenanthroline, Phenyl group, Pressure, Radical ion, Resonance Raman spectroscopy, Selection rule, Solid State Communications, Spin-forbidden reactions, ..., Starch, Superconductivity, Temperature, Tetracyanoquinodimethane, Tetrathiafulvalene, Thiocyanate, Toroid, Tris(bipyridine)ruthenium(II) chloride, University of the West Indies, 2,2'-Bipyridine. Expand index (10 more) »

Absorption band

According to quantum mechanics, atoms and molecules can only hold certain defined quantities of energy, or exist in specific states.

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Alkyne

In organic chemistry, an alkyne is an unsaturated hydrocarbon containing at least one carbon—carbon triple bond.

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Alkyne trimerisation

An alkyne trimerisation reaction is a 2+2+2 cyclization reaction in which three molecules of alkyne react to form an arene.

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Angewandte Chemie

Angewandte Chemie (meaning "Applied Chemistry") is a weekly peer-reviewed scientific journal that is published by Wiley-VCH on behalf of the German Chemical Society (Gesellschaft Deutscher Chemiker).

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Aromatic hydrocarbon

An aromatic hydrocarbon or arene (or sometimes aryl hydrocarbon) is a hydrocarbon with sigma bonds and delocalized pi electrons between carbon atoms forming a circle.

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Bar (unit)

The bar is a metric unit of pressure, but is not approved as part of the International System of Units (SI).

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Benesi–Hildebrand method

The Benesi–Hildebrand method is a mathematical approach used in physical chemistry for the determination of the equilibrium constant K and stoichiometry of non-bonding interactions.

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Bromine

Bromine is a chemical element with symbol Br and atomic number 35.

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Carbon monoxide

Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is slightly less dense than air.

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Carborane

A carborane is a cluster composed of boron, carbon and hydrogen atoms.

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Covalent bond

A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.

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Critical point (thermodynamics)

In thermodynamics, a critical point (or critical state) is the end point of a phase equilibrium curve.

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Cyanide

A cyanide is a chemical compound that contains the group C≡N.

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Cyclic voltammetry

Cyclic voltammetry (CV) is a type of potentiodynamic electrochemical measurement.

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Deconvolution

In mathematics, deconvolution is an algorithm-based process used to reverse the effects of convolution on recorded data.

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Dicobalt octacarbonyl

Dicobalt octacarbonyl is the inorganic compound Co2(CO)8.

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Electrical conductor

In physics and electrical engineering, a conductor is an object or type of material that allows the flow of an electrical current in one or more directions.

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Electromagnetic spectrum

The electromagnetic spectrum is the range of frequencies (the spectrum) of electromagnetic radiation and their respective wavelengths and photon energies.

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Electron acceptor

An electron acceptor is a chemical entity that accepts electrons transferred to it from another compound.

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Electron affinity

In chemistry and atomic physics, the electron affinity (Eea) of an atom or molecule is defined as the amount of energy released or spent when an electron is added to a neutral atom or molecule in the gaseous state to form a negative ion.

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Electron donor

An electron donor is a chemical entity that donates electrons to another compound.

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Electron hole

In physics, chemistry, and electronic engineering, an electron hole (often simply called a hole) is the lack of an electron at a position where one could exist in an atom or atomic lattice.

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Electronvolt

In physics, the electronvolt (symbol eV, also written electron-volt and electron volt) is a unit of energy equal to approximately joules (symbol J).

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Electrophilic aromatic directing groups

In organic chemistry, an electron donating group (EDG) or electron releasing group (ERG) (+I effect) is an atom or functional group that donates some of its electron density into a conjugated π system via resonance or inductive effects, thus making the π system more nucleophilic.

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Electrostatics

Electrostatics is a branch of physics that studies electric charges at rest.

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Excited state

In quantum mechanics, an excited state of a system (such as an atom, molecule or nucleus) is any quantum state of the system that has a higher energy than the ground state (that is, more energy than the absolute minimum).

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Hexaphenylbenzene

Hexaphenylbenzene is an aromatic compound composed of a benzene ring substituted with six phenyl rings.

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Infrared

Infrared radiation (IR) is electromagnetic radiation (EMR) with longer wavelengths than those of visible light, and is therefore generally invisible to the human eye (although IR at wavelengths up to 1050 nm from specially pulsed lasers can be seen by humans under certain conditions). It is sometimes called infrared light.

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Inorganic chemistry

Inorganic chemistry deals with the synthesis and behavior of inorganic and organometallic compounds.

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Iodine

Iodine is a chemical element with symbol I and atomic number 53.

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Ionization energy

The ionization energy (Ei) is qualitatively defined as the amount of energy required to remove the most loosely bound electron, the valence electron, of an isolated gaseous atom to form a cation.

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Kelvin

The Kelvin scale is an absolute thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics.

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Laporte rule

The Laporte rule is a spectroscopic selection rule that only applies to centrosymmetric molecules (those with an inversion centre) and atoms.

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Ligand

In coordination chemistry, a ligand is an ion or molecule (functional group) that binds to a central metal atom to form a coordination complex.

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Molecular electronic transition

Molecular electronic transitions take place when electrons in a molecule are excited from one energy level to a higher energy level.The energy change associated with this transition provides information on the structure of a molecule and determines many molecular properties such as color.

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Molecular orbital

In chemistry, a molecular orbital (MO) is a mathematical function describing the wave-like behavior of an electron in a molecule.

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Molecule

A molecule is an electrically neutral group of two or more atoms held together by chemical bonds.

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Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

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Organic redox reaction

Organic reductions or organic oxidations or organic redox reactions are redox reactions that take place with organic compounds.

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Organic semiconductor

Organic semiconductors are solids whose building blocks are pi-bonded molecules or polymers made up by carbon and hydrogen atoms and – at times – heteroatoms such as nitrogen, sulfur and oxygen.

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Organic superconductor

An organic superconductor is a synthetic organic compound that exhibits superconductivity at low temperatures.

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Perylene

Perylene or perilene is a polycyclic aromatic hydrocarbon with the chemical formula C20H12, occurring as a brown solid.

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Phenanthroline

Phenanthroline (phen) is a heterocyclic organic compound.

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Phenyl group

In organic chemistry, the phenyl group or phenyl ring is a cyclic group of atoms with the formula C6H5.

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Pressure

Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.

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Radical ion

A radical ion is a free radical species that carries a charge.

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Resonance Raman spectroscopy

Resonance Raman spectroscopy (RR spectroscopy) is a Raman spectroscopy technique in which the incident photon energy is close in energy to an electronic transition of a compound or material under examination.

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Selection rule

In physics and chemistry, a selection rule, or transition rule, formally constrains the possible transitions of a system from one quantum state to another.

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Solid State Communications

Solid State Communications is peer-review scientific journal of solid-state physics.

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Spin-forbidden reactions

In chemistry, the selection rule (also known as the transition rule) formally restrict certain reactions, known as spin-forbidden reactions, from occurring due to a required change between two differing quantum states.

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Starch

Starch or amylum is a polymeric carbohydrate consisting of a large number of glucose units joined by glycosidic bonds.

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Superconductivity

Superconductivity is a phenomenon of exactly zero electrical resistance and expulsion of magnetic flux fields occurring in certain materials, called superconductors, when cooled below a characteristic critical temperature.

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Temperature

Temperature is a physical quantity expressing hot and cold.

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Tetracyanoquinodimethane

Tetracyanoquinodimethane (TCNQ) is the organic compound with the formula (NC)2CC6H4C(CN)2.

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Tetrathiafulvalene

Tetrathiafulvalene is an organosulfur compound with the formula (H2C2S2C)2.

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Thiocyanate

Thiocyanate (also known as rhodanide) is the anion −. It is the conjugate base of thiocyanic acid.

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Toroid

In mathematics, a toroid is a surface of revolution with a hole in the middle, like a doughnut, forming a solid body.

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Tris(bipyridine)ruthenium(II) chloride

Tris(bipyridine)ruthenium(II) chloride is the coordination compound with the formula Cl2.

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University of the West Indies

The University of the West Indies (UWI), originally University College of the West Indies, is a public university system established to serve the higher education needs of the residents of 18 English-speaking countries and territories in the Caribbean: Anguilla, Antigua and Barbuda, The Bahamas, Barbados, Belize, Bermuda, British Virgin Islands, Cayman Islands, Dominica, Grenada, Guyana, Jamaica, Montserrat, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Trinidad and Tobago, and Turks and Caicos Islands.

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2,2'-Bipyridine

2,2′-Bipyridine (bipy or bpy, pronounced) is an organic compound with the formula (C10H8N2).

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Redirects here:

CT complex, Charge transfer band, Charge transfer complex, Charge transfer complexes, Charge-transfer complexes, Charge-transfer salt, MLCT, Metal-to-ligand charge transfer.

References

[1] https://en.wikipedia.org/wiki/Charge-transfer_complex

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