First spectroscopic studies of the BΣ+2→XΣ+2 system in the C12O+17 molecule spectrum

ωe=2186.032(26)cm−1,ωexe=14.7848(43)cm−1,Be=1.927271(73)cm−1,αe=1.8432(24)×10−2cm−1,De=6.018(26)×10−6cm−1,βe=1.11(92)×10−8cm−1and the σeB→X=45876.563(34)  cm−1 value of the C12O+17 molecule have been derived for the first time in this investigation.