A supplementary material to the paper Experimental and theoretical study of the B(2)2Sigma+ <- X(1)2Sigma+ system in the KSr molecule Authors: Jacek Szczepkowski, Anna Grochola, Pawel Kowalczyk, Olivier Dulieu, Romain Guérout, Piotr S. ¯uchowski and Wlodzimierz Jastrzebski Corresponding author: e-mail address jszczep@ifpan.edu.pl +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Table 1. Experimental IPA curves of the X electronic state. The three IPA potentials for the state employ the ground state Re values predicted by the FCI+ECP+CPP, RCCSD(T) and MRCI calculations (reported by the Graz group in Ref. 37). FCI+ECP+CPP ============================= R E ============================= 3.91392 377.63365 3.94360 330.95122 3.97603 283.13995 4.01213 234.19984 4.05334 184.13089 4.10229 132.93311 4.16476 80.60649 4.26072 27.15104 4.39441 0.10917 4.56455 27.15104 4.69565 80.60649 4.79382 132.93311 4.87905 184.13089 4.95713 234.19984 5.03073 283.13995 5.10132 330.95122 5.16984 377.63365 RCCSD(T) ============================= R E ============================= 3.93030 511.66375 3.95258 468.23446 3.97627 423.68925 4.00170 378.02813 4.02930 331.25110 4.05969 283.35816 4.09378 234.34930 4.13303 184.22452 4.18007 132.98384 4.24066 80.62724 4.33477 27.15472 4.46757 0.10917 4.63857 27.15472 4.77144 80.62724 4.87139 132.98384 4.95841 184.22452 5.03829 234.34930 5.11370 283.35816 5.18612 331.25110 5.25649 378.02813 5.32545 423.68925 5.39349 468.23446 5.46096 511.66375 MRCI ============================= R E ============================= 3.91819 377.78970 3.94737 331.39259 3.97923 283.77245 4.01469 234.92928 4.05521 184.86308 4.10339 133.57385 4.16498 81.06158 4.25987 27.32629 4.39269 0.10991 4.56276 27.32629 4.69459 81.06158 4.79374 133.57385 4.88013 184.86308 4.95952 234.92928 5.03457 283.77245 5.10675 331.39259 5.17702 377.78970 Table 2. Experimental IPA curves of the B electronic state. The three IPA potentials for the state employ the ground state Re values predicted by the FCI+ECP+CPP, RCCSD(T) and MRCI calculations (reported by the Graz group in Ref. 37). FCI+ECP+CPP ============================== R E ============================== 3.76201 9728.84869 3.78570 9654.54658 3.81086 9579.92001 3.83778 9504.96898 3.86683 9429.69348 3.89852 9354.09352 3.93365 9278.16909 3.97346 9201.92021 4.02019 9125.34686 4.07877 9048.44904 4.16610 8971.22677 4.28210 8932.64905 4.42013 8971.22677 4.51953 9048.44904 4.59021 9125.34686 4.64910 9201.92021 4.70111 9278.16909 4.74849 9354.09352 4.79249 9429.69348 4.83389 9504.96898 4.87320 9579.92001 4.91082 9654.54658 4.94701 9728.84869 RCCSD(T) ============================== R E ============================== 3.86222 9728.96229 3.88455 9654.65511 3.90835 9580.02301 3.93391 9505.06600 3.96160 9429.78407 3.99195 9354.17722 4.02573 9278.24546 4.06419 9201.98878 4.10959 9125.40718 4.16682 9048.50067 4.25282 8971.26924 4.36814 8932.68679 4.50683 8971.26924 4.60755 9048.50067 4.67957 9125.40718 4.73980 9201.98878 4.79315 9278.24546 4.84188 9354.17722 4.88722 9429.78407 4.92997 9505.06600 4.97065 9580.02301 5.00962 9654.65511 5.04717 9728.96229 MRCI ============================== R E ============================== 3.83746 9729.68977 3.86031 9655.45435 3.88463 9580.88255 3.91071 9505.97437 3.93890 9430.72983 3.96975 9355.14890 4.00403 9279.23161 4.04298 9202.97794 4.08886 9126.38790 4.14657 9049.46148 4.23303 8972.19869 4.34856 8933.59635 4.48698 8972.19869 4.58722 9049.46148 4.65878 9126.38790 4.71855 9202.97794 4.77145 9279.23161 4.81974 9355.14890 4.86464 9430.72983 4.90696 9505.97437 4.94720 9580.88255 4.98575 9655.45435 5.02287 9729.68977