State 1

State 2

Crossing between (n1) state1/(n2) state2

Rc(Ǻ)

2Σ+

2Φ

1/1

3.38

2Σ+

4Π

2/1

2.54

2Σ+

4Φ

2/1

2.54

2Σ+

2Φ

2/1

2.66

2Δ

4Φ

1/1

2.42

2Δ

4Π

1/1

2.42

2Δ

4Π

1/2

2.66

2Δ

2Φ

1/1

2.6

2Δ

2Σ

1/3

2.75

4Φ

2Σ

1/3

3.2

4Φ

2Φ

1/1

2.81

4Φ

2Σ+

1/2

3.11

4Π

2Φ

1/1

2.87

4Π

2Φ

2/1

2.54

4Π

2Σ

2/3

2.78

4Σ

4Δ

4/3

3.06

4Σ

4Γ

4/1

3.24

4Σ

4Δ

4/3

3.24