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Table 2

Parameters of molecular lines used to study the extended molecular cloud enshrouding the HII region.

Molecule Transition ν (MHz) Eup (K) Sijμ2 (D2)
CN N =1-0, J =1/2-1/2, F =3/2-3/2 113191.2787 5.4 1.58359
CCH N =1-0, J=3/2-1/2, F=2-1 87316.925 4.2 1.42458
NS J=5/2-3/2, Ω=1/2, F=7/2-5/2, l=f 115556.253 8.9 10.41507
HCO+ J=1-0 89188.5247 4.3 15.21022
H13CO+ J=1-0 89188.5247 4.3 15.21022
CS J=2-1 97980.9533 7.1 7.64426
C34S J=2-1 96412.9495 7.6 6.94061
C33S J=2-1 97172.0639 7.0 30.60114
CH3CCH J=6-5, K=0,... ,5 102499.0187-102547.9844 17.2-197.8 0.68608-2.24559

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