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isosteric
isosteric (ˌaɪsəʊˈstɛrɪk) adj (Chemistry) (of two different molecules) having the same number of atoms and the same number and configuration of valency electrons, as carbon dioxide and nitrous oxidei•so•ster•ic (ˌaɪ səˈstɛr ɪk)
adj. having the same number of valence electrons in the same configuration but differing in the kinds and numbers of atoms. [1860–65; iso- + Greek ster(eós) solid + -ic] i•sos′ter•ism, n. isosteric
isosteric[¦ī·sə¦ster·ik] (chemistry) Referring to similar electronic arrangements in chemical compounds. (physics) Of equal or constant specific volume with respect to either time or space. |