Basis sets for the 1s2 ground states of two-electron rare gas ions

This file contains the exponents of Gaussian basis functions optimized in the Dirac-Coulomb approximation for the two-electron ions of the rare gases, He, Ne, Ar, Kr, Rn, and Og. The basis sets are of double-zeta (2z) to septuple-zeta (7z) quality, and include correlating sets:1p (2z), 2p1d (3z), 3p2d1f (4z), 4p3d2f1g (5g), 5p4d3f2g1h (6z), and 6p5d4f3g2h1i (7z). The basis sets are included with the DIRAC program.本数据集收录了稀有气体双电子离子（He、Ne、Ar、Kr、Rn及Og）在狄拉克-库仑近似（Dirac-Coulomb approximation）下优化得到的高斯基函数（Gaussian basis functions）的指数参数。该基组涵盖双ζ（double-zeta, 2z）至七ζ（septuple-zeta,7z）不同品质的基组，并包含各类关联基组：1p(2z)、2p1d(3z)、3p2d1f(4z)、4p3d2f1g(5g)、5p4d3f2g1h(6z)以及6p5d4f3g2h1i(7z)。此类基组已集成于DIRAC程序中。