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2-(Dicyanomethylene)croconate

Index 2-(Dicyanomethylene)croconate

2-(Dicyanomethylene)croconate is a divalent anion with chemical formula or ((N≡C−)2C. [1]

14 relations: Alexander J. Fatiadi, Chemical formula, Croconate blue, Croconate violet, Croconic acid, Functional group, Ion, Oxocarbon anion, Oxygen, Potassium hydroxide, Pseudo-oxocarbon anion, Valence (chemistry), 1,2-Bis(dicyanomethylene)squarate, 1,3-Bis(dicyanomethylene)squarate.

Alexander J. Fatiadi

Alexander J. Fatiadi is a chemist.

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Chemical formula

A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.

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Croconate blue

Croconate blue or 1,2,3-tris(dicyanomethylene)croconate is a divalent anion with chemical formula or ((N≡C−)2C.

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Croconate violet

Croconate violet or 1,3-bis(dicyanomethylene)croconate is a divalent anion with chemical formula or ((N≡C−)2C.

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Croconic acid

Croconic acid or 4,5-dihydroxycyclopentenetrione is a chemical compound with formula C5H2O5 or (C.

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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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Ion

An ion is an atom or molecule that has a non-zero net electrical charge (its total number of electrons is not equal to its total number of protons).

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Oxocarbon anion

In chemistry, an oxocarbon anion is a negative ion consisting solely of carbon and oxygen atoms, and therefore having the general formula for some integers x, y, and n. The most common oxocarbon anions are carbonate,, and oxalate,.

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Oxygen

Oxygen is a chemical element with symbol O and atomic number 8.

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Potassium hydroxide

Potassium hydroxide is an inorganic compound with the formula KOH, and is commonly called caustic potash.

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Pseudo-oxocarbon anion

In chemistry, the term pseudo-oxocarbon anion is used to refer to a negative ion that is conceptually derived from an oxocarbon anion through replacement of one or more of the basic oxygen atoms by chemically similar elements or functional groups, such as sulfur (S), selenium (Se), or dicyanomethylene (.

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Valence (chemistry)

In chemistry, the valence or valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules.

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1,2-Bis(dicyanomethylene)squarate

1,2-Bis(dicyanomethylene)squarate is a divalent anion with chemical formula or ((N≡C−)2C.

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1,3-Bis(dicyanomethylene)squarate

1,3-Bis(dicyanomethylene)squarate is a divalent anion with chemical formula or ((N≡C−)2C.

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2-(dicyanomethylene)croconate.

References

[1] https://en.wikipedia.org/wiki/2-(Dicyanomethylene)croconate

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