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Pseudohalogen

Index Pseudohalogen

The pseudohalogens are polyatomic analogues of halogens, whose chemistry, resembling that of the true halogens, allows them to substitute for halogens in several classes of chemical compounds. [1]

64 relations: Acid, Aluminium, Azide, Bisulfide, Chemical compound, Chlorine, Cobalt tetracarbonyl hydride, Coordination complex, Cyanate, Cyanate ester, Cyanide, Cyanoform, Cyanogen, Cyanogen bromide, Cyanogen chloride, Cyanogen halide, Cyanogen iodide, Dicobalt octacarbonyl, Dimer (chemistry), Dinitrogen tetroxide, Double bond, Ferricyanide, Fulminate, Fulminic acid, Functional group, Halide, Halogen, Hexazine, Hydrazoic acid, Hydrogen cyanide, Hydrogen disulfide, Hydrogen halide, Hydrogen isocyanide, Hydrogen peroxide, Hydrogen sulfide, Hydroxide, Hydroxy group, Hypothesis, Hypothiocyanite, Inorganic compound, Interhalogen, Isocyanate, Isocyanide, Isothiocyanate, Ligand, Metallic bonding, Methylidynephosphane, Molecule, Nitrile, Nitrogen dioxide, ..., Nitrosyl chloride, Nitrous acid, Phosphaalkyne, Potassium selenocyanate, Solubility, Superatom, Thiocyanate, Thiocyanogen, Thiol, Triflate, Triflic acid, Trinitromethane, Triple bond, Water. Expand index (14 more) »

Acid

An acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H+), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid).

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Aluminium

Aluminium or aluminum is a chemical element with symbol Al and atomic number 13.

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Azide

Azide is the anion with the formula N. It is the conjugate base of hydrazoic acid (HN3).

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Bisulfide

Bisulfide (systematically named sulfanide and hydrogen(sulfide)(1−)) is an inorganic anion with the chemical formula HS− (also written as SH−).

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Chemical compound

A chemical compound is a chemical substance composed of many identical molecules (or molecular entities) composed of atoms from more than one element held together by chemical bonds.

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Chlorine

Chlorine is a chemical element with symbol Cl and atomic number 17.

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Cobalt tetracarbonyl hydride

Cobalt tetracarbonyl hydride is an organometallic compound with the formula HCo(CO)4.

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Coordination complex

In chemistry, a coordination complex consists of a central atom or ion, which is usually metallic and is called the coordination centre, and a surrounding array of bound molecules or ions, that are in turn known as ligands or complexing agents.

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Cyanate

The cyanate ion is an anion with the chemical formula written as − or −. In aqueous solution it acts as a base, forming isocyanic acid, HNCO.

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Cyanate ester

Cyanate esters are chemical substances in which the hydrogen atom of the phenolic OH group is substituted by a cyanide group.

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Cyanide

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

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Cyanoform

Cyanoform (tricyanomethane) is a cyanocarbon and derivative of methane with three cyano groups.

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Cyanogen

Cyanogen is the chemical compound with the formula (CN)2.

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Cyanogen bromide

Cyanogen bromide is the inorganic compound with the formula (CN)Br or BrCN.

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Cyanogen chloride

Cyanogen chloride is a chemical compound with the formula NCCl.

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Cyanogen halide

A cyanogen halide is a molecule consisting of cyanide and a halogen.

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Cyanogen iodide

Cyanogen iodide or iodine cyanide (ICN) is a pseudohalogen composed of iodine and the cyanide group.

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Dicobalt octacarbonyl

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

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Dimer (chemistry)

A dimer (di-, "two" + -mer, "parts") is an oligomer consisting of two monomers joined by bonds that can be either strong or weak, covalent or intermolecular.

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Dinitrogen tetroxide

Dinitrogen tetroxide, commonly referred to as nitrogen tetroxide, is the chemical compound N2O4.

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Double bond

A double bond in chemistry is a chemical bond between two chemical elements involving four bonding electrons instead of the usual two.

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Ferricyanide

Ferricyanide is the anion 3−. It is also called hexacyanoferrate(III) and in rare, but systematic nomenclature, hexacyanidoferrate(III).

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Fulminate

Fulminates are chemical compounds which include the fulminate ion.

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Fulminic acid

Fulminic acid is a chemical compound with a molecular formula HCNO.

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Functional group

In organic chemistry, functional groups are specific substituents or moieties within molecules that are responsible for the characteristic chemical reactions of those molecules.

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Halide

A halide is a binary phase, of which one part is a halogen atom and the other part is an element or radical that is less electronegative (or more electropositive) than the halogen, to make a fluoride, chloride, bromide, iodide, astatide, or theoretically tennesside compound.

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Halogen

The halogens are a group in the periodic table consisting of five chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).

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Hexazine

Hexazine (also known as hexaazabenzene) is a hypothetical allotrope of nitrogen composed of 6 nitrogen atoms arranged in a ring-like structure analogous to that of benzene.

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Hydrazoic acid

Hydrazoic acid, also known as hydrogen azide or azoimide, This also contains a detailed description of the contemporaneous production process.

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Hydrogen cyanide

Hydrogen cyanide (HCN), sometimes called prussic acid, is a chemical compound with the chemical formula HCN.

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Hydrogen disulfide

Hydrogen disulfide is the inorganic compound with the formula H2S2.

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Hydrogen halide

Hydrogen halides are diatomic inorganic compounds with the formula HX where X is one of the halogens: fluorine, chlorine, bromine, iodine, or astatine.

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Hydrogen isocyanide

Hydrogen isocyanide is a chemical with the molecular formula HNC.

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Hydrogen peroxide

Hydrogen peroxide is a chemical compound with the formula.

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Hydrogen sulfide

Hydrogen sulfide is the chemical compound with the chemical formula H2S.

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Hydroxide

Hydroxide is a diatomic anion with chemical formula OH−.

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Hydroxy group

A hydroxy or hydroxyl group is the entity with the formula OH.

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Hypothesis

A hypothesis (plural hypotheses) is a proposed explanation for a phenomenon.

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Hypothiocyanite

Hypothiocyanite is the anion − and the conjugate base of hypothiocyanous acid (HOSCN).

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Inorganic compound

An inorganic compound is typically a chemical compound that lacks C-H bonds, that is, a compound that is not an organic compound, but the distinction is not defined or even of particular interest.

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Interhalogen

An interhalogen compound is a molecule which contains two or more different halogen atoms (fluorine, chlorine, bromine, iodine, or astatine) and no atoms of elements from any other group.

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Isocyanate

Isocyanate is the functional group with the formula R–N.

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Isocyanide

An isocyanide (also called isonitrile or carbylamine) is an organic compound with the functional group -N≡C.

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Isothiocyanate

Isothiocyanate is the chemical group –N.

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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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Metallic bonding

Metallic bonding is a type of chemical bonding that arises from the electrostatic attractive force between conduction electrons (in the form of an electron cloud of delocalized electrons) and positively charged metal ions.

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Methylidynephosphane

Methylidynephosphane (phosphaethyne) is a chemical compound which was the first phosphaalkyne compound discovered, containing the unusual C≡P carbon-phosphorus triple bond.

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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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Nitrile

A nitrile is any organic compound that has a −C≡N functional group.

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Nitrogen dioxide

Nitrogen dioxide is the chemical compound with the formula.

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Nitrosyl chloride

Nitrosyl chloride is the chemical compound with the formula NOCl.

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Nitrous acid

Nitrous acid (molecular formula HNO2) is a weak and monobasic acid known only in solution and in the form of nitrite salts.

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Phosphaalkyne

In chemistry, phosphaalkynes (IUPAC name: alkylidynephosphanes) are organophosphorus compounds that have a phosphorus-carbon triple bond.

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Potassium selenocyanate

Potassium selenocyanate is the inorganic compound with the formula KSeCN.

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Solubility

Solubility is the property of a solid, liquid or gaseous chemical substance called solute to dissolve in a solid, liquid or gaseous solvent.

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Superatom

A superatom is any cluster of atoms that seem to exhibit some of the properties of elemental atoms.

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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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Thiocyanogen

Thiocyanogen, (SCN)2, is a pseudohalogen derived from the pseudohalide thiocyanate, −. This hexatomic compound exhibits C2 point group symmetry and has the connectivity NCS-SCN.

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Thiol

Thiol is an organosulfur compound that contains a carbon-bonded sulfhydryl (R–SH) group (where R represents an alkyl or other organic substituent).

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Triflate

Triflate, also known by the systematic name trifluoromethanesulfonate, is a functional group with the formula CF3SO3−.

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Triflic acid

Triflic acid, also known as trifluoromethanesulfonic acid, TFMS, TFSA, HOTf or TfOH, is a sulfonic acid with the chemical formula CF3SO3H.

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Trinitromethane

Trinitromethane, also referred to as nitroform, is a nitroalkane and oxidizer with chemical formula HC(NO2)3.

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Triple bond

A triple bond in chemistry is a chemical bond between two atoms involving six bonding electrons instead of the usual two in a covalent single bond.

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Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

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Pseudohalic, Pseudohalide.

References

[1] https://en.wikipedia.org/wiki/Pseudohalogen

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