Effect of heavy atom on the second hyper
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Kenji Kamada; Minoru Ueda; Hidemi Nagao; Keiko Tawa; Takushi Sugino; Yo Shimizu;
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Article
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1998
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John Wiley and Sons
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English
⚖ 264 KB
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Static second hyperpolarizabilities were calculated for molecules including tetrahydrofuran homologs by ab initio molecular orbital methods at the Hartree᎐Fock and various correlation levels. Substitution of the heteroatom with a heavier atom is found to be effective for increase of the second hyper