PГ

R0, Ао

D, эВ

D, кДж/моль

Терм

k´10-5,

дн/см

k´10-2,

н/м

H2+

(1g)1

1/2

1.058

2.798

268.19

2g+

1.56

1.56

H2

(1g)2

1

0.742

4.4746

432

1g+

5.60

5.60

He2+

(1g) 2(1u)1

1/2

1.080

2.5

241

3g+

3.13

3.13

He2

(1g)2(1u)2

0

-

-

1g+

-

-

Li2

[He2](2g) 2

1

2.673

1.14

110

1g+

0.25

0.25

Be2

[He2](2g) 2(2u)2

0

-

-

1g+

-

-

B2

[Be2] (1u) 2

1

1.589

3.0±0.5

289.5

3g-

3.60

3.60

C2

[Be2] (1u)3(3g)1

2

1.242

6.36

613.8

3u

9.55

9.55

N2+

[Be2] (1u)4(3g)1

5/2

1.116

8.86

855

2g+

20.1

20.1

N2

[Be2] (1u)4(3g)2

3

1.094

9.902

955.6

1g+

23.1

23.1

O2+

[Be2] (3g)2(1u)4(1g)1

5/2

1.1227

6.77

653.3

2g

16.6

16.6

O2

[Be2] (3g)2(1u)4(1g)2

2

1.2074

5.213

503

3g-

11.8

11.8

F2

[Be2] (1u)4(3g)2(1g)4

1

1.435

1.34

129.3

1g+

4.45

4.45