(6d)
3
Σ
g
+
v = 0
N
E
nvJ
, cm
-1
n
v
2
3
4
5
6
7
26311.38(7)
26337.96(5)
26395.19(5)
26481.91(7)
26597.61(5)
26739.76(5)
1
1
1
1
1
1