单词 | valence-bond method |
释义 | valence-bond method [`vā·lǝns ¦bänd ´meth·ǝd] PHYSICAL CHEMISTRY A method of calculating binding energies and other parameters of molecules by taking linear combinations of electronic wave functions, some of which represent covalent structures, others ionic structures; the coefficients in the linear combination are calculated by the variational method. Also known as valence-bond resonance method. |
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