单词 | ionic radius |
释义 | > as lemmasionic radius ionic radius n. the radius of an ion of a particular element, esp. as representing the characteristic size of ions in a crystal lattice. ΚΠ 1905 Rep. Australasian Assoc. Advancem. Sci. 1904 119 We can now proceed to determine the connection between diffusion velocities and molecular radius exactly as in ‘Ionization, &c.’, for ionic velocities and ionic radius. 1974 D. M. Adams Inorg. Solids ii. 37 Across each period of the Periodic Table, ionic radii decrease with increasing charge and atomic number. 2001 R. W. Cahn Coming of Materials Sci. iii. 128 The ratio of ionic radii was the most important single factor governing the crystal structure because the coordination number of the ions was governed by this ratio. < as lemmas |
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