Lithium Isotopic Data

 

 

 

Isotope

 

Isotopic Mass

amu

 

% Abundance

 

T1/2

 

T1/2

Units

 

Mass Excess

KeV

 

Binding Energy

Per Nucleon

KeV

 

Decay

Mode

 

Branching

Ratio

3Li

3.0308 (21)

 

p-unst

 

28,700 (2000)

-2,300 (670)

p ?

 

4Li

4.02719 (23)

 

91

ys

25,320 (210)

1,150 (53)

p

100

5Li

5.012538 (54)

 

370

ys

11,679 (50)

5,270 (10)

p

100

6Li

6.015122794 (16)

7.59 (4)

stable

 

14,086.793 (15)

5,332.345 (2)

 

 

7Li

7.016004548 (84)

92.41 (4)

stable

 

14,908.141 (79)

5,606.29 (1.1)

 

 

8Li

8.02248736 (10)

 

840.3

ms

20,946.844 (95)

5,159.58 (1.2)

B-

100

9Li

9.0267895 (21)

 

178.3

ms

24,954.3 (1.9)

5,037.8 (2.2)

B-

100

10Li

10.035481 (16)

 

2

zs

33,051 (15)

4,532 (1.5)

n

100

11Li

11.043798 (21)

 

8.75

ms

40,797 (19)

4,149 (1.8)

B-

100

12Li

12.0538 (11)

 

<10

ns

50,100 (1000)

3,700 (83)

n ?

 

10mLi

10.035481 (16)

 

3.7

zs

33,051 (15)

4,532 (1.5)

IT

100

10m1Li

10.035481 (16)

 

1.35

zs

33,051 (15)

4,532 (1.5)

IT

100

 

Data Source: ENSDF March 2005

©Radiochemistry Society 2005