Molybdenum Isotopic Data

 

 

 

Isotope

 

Isotopic Mass

amu

 

% Abundance

 

T1/2

 

T1/2

Units

 

Mass Excess

KeV

 

Binding Energy

Per Nucleon

KeV

 

Decay

Mode

 

Branching

Ratio

83Mo

82.94874 (54)

 

23

ms

-47,750 (500)

8,251 (6)

B+

100

84Mo

83.94009 (43)

 

3.8

ms

-55,810 (400)

8,344 (5)

B+

100

85Mo

84.93655 (30)

 

3.2

s

-59,100 (280)

8,380 (3)

B+

100

86Mo

85.93070 (47)

 

19.6

s

-64,560 (440)

8,440 (5.1)

B+

100

87Mo

86.92733 (24)

 

14.05

s

-67,690 (220)

8,472 (2.6)

B+

100

88Mo

87.921953 (22)

 

8

m

-72,700 (20)

8,524.1 (2.3)

B+

100

89Mo

88.919480 (17)

 

2.11

m

-75,004 (15)

8,544.9 (1.7)

B+

100

90Mo

89.9139369 (66)

 

5.56

h

-80,167.3 (6.1)

8,596.97 (6.8)

B+

100

91Mo

90.911750 (12)

 

15.49

m

-82,204 (11)

8,613.6 (1.2)

B+

100

92Mo

91.9068110 (41)

14.84 (35)

stable

 

-86,805.0 (3.8)

8,657.69 (4.1)

 

 

93Mo

92.9068126 (41)

 

4

ky

-86,803.5 (3.8)

8,651.37 (4.1)

EC

100

94Mo

93.9050883 (21)

9.25 (12)

stable

 

-88,409.7 (1.9)

8,662.29 (2)

 

 

95Mo

94.9058421 (21)

15.92 (13)

stable

 

-87,707.5 (1.9)

8,648.67 (2)

 

 

96Mo

95.9046795 (21)

16.68 (2)

stable

 

-88,790.5 (1.9)

8,653.94 (2)

 

 

97Mo

96.9060215 (21)

9.55 (8)

stable

 

-87,540.4 (1.9)

8,635.05 (2)

 

 

98Mo

97.9054082 (21)

24.13 (31)

stable

 

-88,111.7 (1.9)

8,635.13 (2)

 

 

99Mo

98.9077119 (21)

 

65.94

h

-85,965.8 (1.9)

8,607.75 (1.9)

B-

100

100Mo

99.9074773 (63)

9.63 (23)

8.5

Ey

-86,184.3 (5.9)

8,604.58 (5.9)

 

 

101Mo

100.9103470 (63)

 

14.61

m

-83,511.2 (5.9)

8,572.83 (5.8)

B-

100

102Mo

101.910297 (22)

 

11.3

m

-83,557 (21)

8,568.4 (2)

B-

100

103Mo

102.913207 (65)

 

67.5

s

-80,847 (61)

8,537.2 (5.9)

B-

100

104Mo

103.913764 (58)

 

60

s

-80,329 (54)

8,527.8 (5.2)

B-

100

105Mo

104.916975 (76)

 

35.6

s

-77,338 (71)

8,494.9 (6.8)

B-

100

106Mo

105.918137 (19)

 

8.73

s

-76,255 (18)

8,480.7 (1.7)

B-

100

107Mo

106.92169 (17)

 

3.5

s

-72,940 (160)

8,446 (1.5)

B-

100

108Mo

107.92345 (21)

 

1.09

s

-71,300 (200)

8,427 (2)

B-

100

109Mo

108.92781 (32)

 

530

ms

-67,250 (300)

8,387 (3)

B-

100

110Mo

109.92973 (43)

 

300

ms

-65,460 (400)

8,368 (4)

B-

100

111Mo

110.93441 (43)

 

200

ms

-61,100 (400)

8,326 (4)

B- ?

 

112Mo

111.93684 (64)

 

150

ms

-58,830 (600)

8,303 (5)

B- ?

 

113Mo

112.94188 (64)

 

100

ms

-54,140 (600)

8,260 (5)

B- ?

 

114Mo

113.94492 (75)

 

80

ms

-51,310 (700)

8,233 (6)

B- ?

 

115Mo

114.95029 (86)

 

60

ms

-46,310 (800)

8,188 (7)

B- ?

 

89mMo

88.919480 (17)

 

190

ms

-75,004 (15)

8,544.9 (1.7)

IT

100

90mMo

89.9139369 (66)

 

1.12

us

-80,167.3 (6.1)

8,596.97 (6.8)

IT

100

91mMo

90.911750 (12)

 

64.6

s

-82,204 (11)

8,613.6 (1.2)

IT

50.0 16

92mMo

91.9068110 (41)

 

190

ns

-86,805.0 (3.8)

8,657.69 (4.1)

IT

100

93mMo

92.9068126 (41)

 

6.85

h

-86,803.5 (3.8)

8,651.37 (4.1)

IT~100

 

99mMo

98.9077119 (21)

 

15.5

us

-85,965.8 (1.9)

8,607.75 (1.9)

IT

100

107mMo

106.92169 (17)

 

470

ns

-72,940 (160)

8,446 (1.5)

IT

100

 

Data Source: ENSDF March 2005

©Radiochemistry Society 2005