A new <SUP>2</SUP>Π-X<SUP>2</SUP>Π band system of NS
- Narasimham, N. A.
- Srikameswaran, K.
DOIAbstract
Vibrational and rotational analysis of some bands forming a new band system of NS is given. It is also shown that the system involves the ground X2Π reg. state of the molecule, and is due to the transition 2 Πreg.→X2Πreg. The bands form a single v"=0 progression with v'=7, 8, 9 and 10. The assignment of these quantum numbers v', v" is supported by (1) Δ2F" (J) values which are identical with those for the v"=0 bands of the β and γ systems and (2) the isotopic shift data from 15NS bands, respectively
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