著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) "西本, 佳央",Analytic first-order derivatives of CASPT2 with IPEA shift,The Journal of Chemical Physics,0021-9606,AIP Publishing,2023-05-07,158,17,,https://cir.nii.ac.jp/crid/1050859293243419904,https://doi.org/10.1063/5.0147611