A supplementary material to the paper The RbSr 2Sigma+ ground state investigated via spectroscopy of hot & cold molecules Authors: Alessio Ciamei, Jacek Szczepkowski, Alex Bayerle, Vincent Barbé, Lukas Reichsöllner, Slava M.Tzanova, Chun-Chia Chen, Benjamin Pasquiou, Anna Grochola, Pawel Kowalczyk, Wlodzimierz Jastrzebski, Florian Schreck, Corresponding author: e-mail address: a.ciamei@uva.nl Corresponding author: e-mail address: jszczep@ifpan.edu.pl Corresponding author: A.Bayerle@arcnl.nl ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Table 1. Pointwise representation of the experimental potential energy curve of the X2Sigma+ (ground) state of RbSr molecule based on a theoretical curve calculated with the MRCI method. R [A] V [cm^-1] ---------------------------- 2.70 16085.6741612 2.80 13933.9666974 2.90 11942.8541411 3.00 10102.8332441 3.10 8417.5623368 3.20 6896.0370798 3.30 5546.7347688 3.40 4373.8875710 3.50 3375.7775479 3.60 2544.6737862 3.70 1867.8703730 3.75 1582.3862972 3.80 1329.2682325 3.85 1106.2480641 3.90 911.0437329 3.95 741.3966276 4.00 595.1026635 4.05 470.0371095 4.10 364.1735009 4.15 275.5971731 4.20 202.5140577 4.25 143.2554373 4.30 96.2793541 4.35 60.1693332 4.40 33.6310252 4.45 15.4873021 4.50 4.6722637 4.55 0.2245379 4.60 1.2801848 4.65 7.0654513 4.70 16.8895644 4.75 30.1377056 4.80 46.2642652 4.85 64.7864446 4.90 85.2782490 4.95 107.3648917 5.00 130.7176162 5.05 155.0489324 5.10 180.1082540 5.15 205.6779194 5.20 231.5695754 5.25 257.6209006 5.30 283.6926450 5.35 309.6659615 5.40 335.4400071 5.45 360.9297904 5.50 386.0642454 5.55 410.7845095 5.60 435.0423899 5.65 458.7989979 5.70 482.0235368 5.75 504.6922281 5.80 526.7873614 5.85 548.2964567 5.90 569.2115258 5.95 589.5284240 6.00 609.2462811 6.10 646.8948402 6.20 682.1983347 6.30 715.2243843 6.40 746.0584840 6.50 774.7975724 6.60 801.5452735 6.70 826.4084089 6.80 849.4944709 6.90 870.9098137 7.00 890.7583795 7.10 909.1408197 7.20 926.1539075 7.30 941.8901633 7.40 956.4376376 7.50 969.8798071 7.60 982.2955553 7.70 993.7592139 7.80 1004.3406492 7.90 1014.1053815 8.00 1023.1147281 8.10 1031.4259638 8.20 1039.0924922 8.30 1046.1640262 8.40 1052.6867718 8.50 1058.7036144 8.60 1064.2543045 8.70 1069.3756419 8.80 1074.1016558 8.90 1078.4637804 9.00 1082.4910251 9.10 1086.2101383 9.20 1089.6457642 9.30 1092.8205921 9.40 1095.7554985 9.50 1098.4696814 9.60 1100.9807867 9.70 1103.3050272 9.80 1105.4572937 9.90 1107.4512591 10.00 1109.2994757 10.10 1111.0134644 10.20 1112.6037993 10.30 1114.0801842 10.40 1115.4515249 10.50 1116.7259945 10.60 1117.9110952 10.70 1119.0137134 10.80 1120.0401719 10.90 1120.9962769 11.00 1121.8873615 11.10 1122.7183257 11.20 1123.4936727 11.30 1124.2175425 11.40 1124.8937425 11.50 1125.5257754 11.60 1126.1168648 11.70 1126.6699789 11.80 1127.1878515 11.90 1127.6730020 12.00 1128.1277531 12.10 1128.5542469 12.20 1128.9544603 12.30 1129.3302185 12.40 1129.6832071 12.50 1130.0149842 12.60 1130.3269903 12.70 1130.6205578 12.80 1130.8969202 12.90 1131.1572197 13.00 1131.4025144 13.10 1131.6337855 13.20 1131.8519427 13.30 1132.0578305 13.40 1132.2522329 13.50 1132.4358780 13.60 1132.6094430 13.70 1132.7735571 13.80 1132.9288062 13.90 1133.0757355 14.00 1133.2148528 14.10 1133.3466313 14.20 1133.4715124 14.30 1133.5899075 14.40 1133.7022008 14.50 1133.8087511 14.60 1133.9098934 14.70 1134.0059409 14.80 1134.0971867 14.90 1134.1839046 15.00 1134.2663514 15.10 1134.3447671 15.20 1134.4193770 15.30 1134.4903920 15.40 1134.5580100 15.50 1134.6224166 15.60 1134.6837863 15.70 1134.7422825 15.80 1134.7980591 15.90 1134.8512606 16.00 1134.9020229 18.00 1135.5575686 20.00 1135.8445528 24.00 1136.0533943 29.00 1136.1222963 34.00 1136.1419054 39.00 1136.1487039 44.00 1136.1514218 49.00 1136.1526324 54.00 1136.1532195 59.00 1136.1535243 64.00 1136.1536918 69.00 1136.1537884 74.00 1136.1538463 79.00 1136.1538824 84.00 1136.1539054 89.00 1136.1539206 94.00 1136.1539308 99.00 1136.1539379 C6 1.808868014576728 x 10^7 [A^6 cm-1] C8 5.792504377056786 x 10^8 [A^8 cm-1] C10 2.2043858534998264 x 10^10 [A^10 cm-1] De 1136.153957156767 [cm-1]