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Structural isomer

Index Structural isomer

Structural isomerism, or constitutional isomerism (per IUPAC), is a form of isomerism in which molecules with the same molecular formula have different bonding patterns and atomic organization, as opposed to stereoisomerism, in which molecular bonds are always in the same order and only spatial arrangement differs. [1]

47 relations: Acetone, Alcohol, Alkene, Allyl alcohol, Aromaticity, Boiling point, C3H6O, Carbon, Chemical compound, Chemical formula, Coordination isomerism, CRC Handbook of Chemistry and Physics, Cresol, Cycloalkane, Cyclohexane, Cyclopropanol, Dimethyl ether, Enantiomer, Enol, Ethanol, Ether, Functional group, Hydrogen, Infrared, Infrared spectroscopy, International Union of Pure and Applied Chemistry, Isomer, Isopentane, Melting point, Methyl vinyl ether, Molecule, Neopentane, Oxetane, Oxygen, Pentane, Phenol, Propionaldehyde, Propylene oxide, Stereoisomerism, Structural isomer, Substituent, Tautomer, Xylenol, 1-Hexene, 1-Pentanol, 2-Pentanol, 3-Pentanol.

Acetone

Acetone (systematically named propanone) is the organic compound with the formula (CH3)2CO.

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Alcohol

In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a carbon.

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Alkene

In organic chemistry, an alkene is an unsaturated hydrocarbon that contains at least one carbon–carbon double bond.

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Allyl alcohol

Allyl alcohol (IUPAC name: prop-2-en-1-ol) is an organic compound with the structural formula CH2.

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Aromaticity

In organic chemistry, the term aromaticity is used to describe a cyclic (ring-shaped), planar (flat) molecule with a ring of resonance bonds that exhibits more stability than other geometric or connective arrangements with the same set of atoms.

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Boiling point

The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid and the liquid changes into a vapor.

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C3H6O

The molecular formula C3H6O may refer to.

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Carbon

Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6.

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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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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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Coordination isomerism

Coordination isomerism is a form of structural isomerism in which the composition of the complex ion varies.

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CRC Handbook of Chemistry and Physics

The CRC Handbook of Chemistry and Physics is a comprehensive one-volume reference resource for science research, currently in its 98th edition (with 2560 pages, June 23, 2017, Editor-in-Chief John R. Rumble).

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Cresol

Cresols (also hydroxytoluene) are organic compounds which are methylphenols.

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Cycloalkane

In organic chemistry, the cycloalkanes (also called naphthenes, but distinct from naphthalene) are the monocyclic saturated hydrocarbons.

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Cyclohexane

Cyclohexane is a cycloalkane with the molecular formula C6H12 (the alkyl is abbreviated Cy).

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Cyclopropanol

Cyclopropanol is an organic compound with the chemical formula C3H6O.

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Dimethyl ether

Dimethyl ether (DME), also known as methoxymethane, is the organic compound with the formula CH3OCH3, simplified to C2H6O.

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Enantiomer

In chemistry, an enantiomer, also known as an optical isomer (and archaically termed antipode or optical antipode), is one of two stereoisomers that are mirror images of each other that are non-superposable (not identical), much as one's left and right hands are the same except for being reversed along one axis (the hands cannot be made to appear identical simply by reorientation).

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Enol

Enols, or more formally, alkenols, are a type of reactive structure or intermediate in organic chemistry that is represented as an alkene (olefin) with a hydroxyl group attached to one end of the alkene double bond.

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Ethanol

Ethanol, also called alcohol, ethyl alcohol, grain alcohol, and drinking alcohol, is a chemical compound, a simple alcohol with the chemical formula.

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Ether

Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups.

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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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Hydrogen

Hydrogen is a chemical element with symbol H and atomic number 1.

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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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Infrared spectroscopy

Infrared spectroscopy (IR spectroscopy or vibrational spectroscopy) involves the interaction of infrared radiation with matter.

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International Union of Pure and Applied Chemistry

The International Union of Pure and Applied Chemistry (IUPAC) is an international federation of National Adhering Organizations that represents chemists in individual countries.

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Isomer

An isomer (from Greek ἰσομερής, isomerès; isos.

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Isopentane

Isopentane, C5H12, also called methylbutane or 2-methylbutane, is a branched-chain alkane with five carbon atoms.

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Melting point

The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid at atmospheric pressure.

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Methyl vinyl ether

Methyl vinyl ether is an organic compound with the chemical formula C3H6O.

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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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Neopentane

Neopentane, also called 2,2-dimethylpropane, is a double-branched-chain alkane with five carbon atoms.

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Oxetane

Oxetane, or 1,3-propylene oxide, is an heterocyclic organic compound with the molecular formula, having a four-membered ring with three carbon atoms and one oxygen atom.

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Oxygen

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

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Pentane

Pentane is an organic compound with the formula C5H12—that is, an alkane with five carbon atoms.

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Phenol

Phenol, also known as phenolic acid, is an aromatic organic compound with the molecular formula C6H5OH.

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Propionaldehyde

Propionaldehyde or propanal is the organic compound with the formula CH3CH2CHO.

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Propylene oxide

Propylene oxide is an organic compound with the molecular formula CH3CHCH2O.

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Stereoisomerism

In stereochemistry, stereoisomers are isomeric molecules that have the same molecular formula and sequence of bonded atoms (constitution), but differ in the three-dimensional orientations of their atoms in space.

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Structural isomer

Structural isomerism, or constitutional isomerism (per IUPAC), is a form of isomerism in which molecules with the same molecular formula have different bonding patterns and atomic organization, as opposed to stereoisomerism, in which molecular bonds are always in the same order and only spatial arrangement differs.

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Substituent

In organic chemistry and biochemistry, a substituent is an atom or group of atoms which replaces one or more hydrogen atoms on the parent chain of a hydrocarbon, becoming a moiety of the resultant new molecule.

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Tautomer

Tautomers are constitutional isomers of organic compounds that readily interconvert.

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Xylenol

Xylenols are organic compounds with the formula (CH3)2C6H3OH.

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1-Hexene

1-Hexene (hex-1-ene) is an organic compound with the formula C6H12.

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1-Pentanol

1-Pentanol, (or n-pentanol, pentan-1-ol), is an alcohol with five carbon atoms and the molecular formula C5H11OH.

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2-Pentanol

2-Pentanol (IUPAC name: pentan-2-ol; also called sec-amyl alcohol) is an organic chemical compound.

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3-Pentanol

3-Pentanol is one of the isomers of amyl alcohol.

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Combinational isomer, Constitutional isomer, Constitutional isomerism, Constitutional isomers, Functional isomer, Functional isomers, Positional isomer, Positional isomerism, Regioisomer, Skeletal isomer, Structural Isomer, Structural Isomers, Structural isomerism, Structural isomers.

References

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

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