What does isomeric mean?

Definitions for isomeric
iso·mer·ic

This dictionary definitions page includes all the possible meanings, example usage and translations of the word isomeric.

Princeton's WordNet

  1. isomericadjective

    of or relating to or exhibiting isomerism

GCIDE

  1. isomericadjective

    Having the same chemical composition and molecular weight; having the same number of atoms of each kind in the molecule; -- said of chemical compounds with known chemical composition. This property used to be called metameric to distinguish it from other forms of isomerism.

Wiktionary

  1. isomericadjective

    Being an isomer.

  2. isomericadjective

    Exhibiting isomerism.

Wikipedia

  1. isomeric

    In chemistry, isomers are molecules or polyatomic ions with identical molecular formulae – that is, same number of atoms of each element – but distinct arrangements of atoms in space. Isomerism is existence or possibility of isomers. Isomers do not necessarily share similar chemical or physical properties. Two main forms of isomerism are structural or constitutional isomerism, in which bonds between the atoms differ; and stereoisomerism or spatial isomerism, in which the bonds are the same but the relative positions of the atoms differ. Isomeric relationships form a hierarchy. Two chemicals might be the same constitutional isomer, but upon deeper analysis be stereoisomers of each other. Two molecules that are the same stereoisomer as each other might be in different conformational forms or be different isotopologues. The depth of analysis depends on the field of study or the chemical and physical properties of interest. The English word "isomer" () is a back-formation from "isomeric", which was borrowed through German isomerisch from Swedish isomerisk; which in turn was coined from Greek ἰσόμερoς isómeros, with roots isos = "equal", méros = "part".

Webster Dictionary

  1. Isomericadjective

    having the same percentage composition; -- said of two or more different substances which contain the same ingredients in the same proportions by weight, often used with with. Specif.: (a) Polymeric; i. e., having the same elements united in the same proportion by weight, but with different molecular weights; as, acetylene and benzine are isomeric (polymeric) with each other in this sense. See Polymeric. (b) Metameric; i. e., having the same elements united in the same proportions by weight, and with the same molecular weight, but which a different structure or arrangement of the ultimate parts; as, ethyl alcohol and methyl ether are isomeric (metameric) with each other in this sense. See Metameric

  2. Etymology: [Iso- + Gr. me`ros part: cf. F. isomrique.]

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Numerology

  1. Chaldean Numerology

    The numerical value of isomeric in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of isomeric in Pythagorean Numerology is: 1

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"isomeric." Definitions.net. STANDS4 LLC, 2024. Web. 4 May 2024. <https://www.definitions.net/definition/isomeric>.

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