Palladium Isotopic Data

 

 

 

Isotope

 

Isotopic Mass

amu

 

% Abundance

 

T1/2

 

T1/2

Units

 

Mass Excess

KeV

 

Binding Energy

Per Nucleon

KeV

 

Decay

Mode

 

Branching

Ratio

91Pd

90.94911 (61)

 

10

ms

-47,400 (570)

8,197 (6)

B+ ?

 

92Pd

91.94042 (54)

 

1.1

s

-55,500 (500)

8,283 (5)

B+

100

93Pd

92.93591 (43)

 

1.07

s

-59,700 (400)

8,326 (4)

B+

100

94Pd

93.92877 (43)

 

9

s

-66,350 (400)

8,394 (4)

B+

100

95Pd

94.92469 (43)

 

10

s

-70,150 (400)

8,431 (4)

B+

100

96Pd

95.91816 (16)

 

122

s

-76,230 (150)

8,490 (1.6)

B+

100

97Pd

96.91648 (32)

 

3.1

m

-77,800 (300)

8,502 (3.1)

B+

100

98Pd

97.912721 (23)

 

17.7

m

-81,300 (21)

8,533.7 (2.2)

B+

100

99Pd

98.911768 (16)

 

21.4

m

-82,188 (15)

8,538.0 (1.5)

B+

100

100Pd

99.908506 (12)

 

3.63

d

-85,226 (11)

8,563.7 (1.1)

EC

100

101Pd

100.908289 (19)

 

8.47

h

-85,428 (18)

8,560.8 (1.8)

B+

100

102Pd

101.9056085 (32)

1.02 (1)

stable

 

-87,925.1 (3)

8,580.51 (2.9)

 

 

103Pd

102.9060873 (31)

 

16.991

d

-87,479.1 (2.9)

8,571.23 (2.8)

EC

100

104Pd

103.9040358 (44)

11.14 (8)

stable

 

-89,390.0 (4.1)

8,584.80 (4)

 

 

105Pd

104.9050849 (44)

22.33 (8)

stable

 

-88,412.8 (4.1)

8,570.60 (3.9)

 

 

106Pd

105.9034857 (44)

27.33 (3)

stable

 

-89,902.5 (4.1)

8,579.95 (3.8)

 

 

107Pd

106.9051335 (44)

 

6.5

My

-88,367.6 (4.1)

8,560.85 (3.8)

B-

100

108Pd

107.9038917 (37)

26.46 (9)

stable

 

-89,524.3 (3.4)

8,567.02 (3.2)

 

 

109Pd

108.9059505 (37)

 

13.7012

h

-87,606.6 (3.4)

8,544.88 (3.2)

B-

100

110Pd

109.905153 (12)

11.72 (9)

stable

 

-88,349 (11)

8,547.33 (9.9)

 

 

111Pd

110.907671 (12)

 

23.4

m

-86,004 (11)

8,521.91 (9.8)

B-

100

112Pd

111.907314 (19)

 

21.03

h

-86,336 (18)

8,520.9 (1.6)

B-

100

113Pd

112.910153 (38)

 

93

s

-83,692 (36)

8,493.5 (3.2)

B-

100

114Pd

113.910363 (25)

 

2.42

m

-83,497 (24)

8,488.1 (2.1)

B-

100

115Pd

114.913684 (65)

 

25

s

-80,403 (61)

8,457.5 (5.3)

B-

100

116Pd

115.914159 (60)

 

11.8

s

-79,961 (56)

8,450.4 (4.8)

B-

100

117Pd

116.917841 (64)

 

4.3

s

-76,530 (59)

8,417.8 (5.1)

B-

100

118Pd

117.91898 (23)

 

1.9

s

-75,470 (210)

8,406 (1.8)

B-

100

119Pd

118.92311 (32)

 

920

ms

-71,620 (300)

8,371 (3)

B-

100

120Pd

119.92469 (13)

 

500

ms

-70,150 (120)

8,356 (1)

B-

100

121Pd

120.92887 (54)

 

400

ms

-66,260 (500)

8,321 (4)

B- ?

 

122Pd

121.93055 (43)

 

300

ms

-64,690 (400)

8,307 (3)

B- ?

 

123Pd

122.93493 (64)

 

200

ms

-60,610 (600)

8,272 (5)

B- ?

 

124Pd

123.93688 (54)

 

100

ms

-58,800 (500)

8,255 (4)

B- ?

 

94mPd

93.92877 (43)

 

530

ns

-66,350 (400)

8,394 (4)

IT

100

95mPd

94.92469 (43)

 

13.3

s

-70,150 (400)

8,431 (4)

B+

?

96mPd

95.91816 (16)

 

1.81

us

-76,230 (150)

8,490 (1.6)

IT

100

103mPd

102.9060873 (31)

 

25

ns

-87,479.1 (2.9)

8,571.23 (2.8)

IT

100

107mPd

106.9051335 (44)

 

21.3

s

-88,367.6 (4.1)

8,560.85 (3.8)

IT

100

109mPd

108.9059505 (37)

 

4.696

m

-87,606.6 (3.4)

8,544.88 (3.2)

IT

100

111mPd

110.907671 (12)

 

5.5

h

-86,004 (11)

8,521.91 (9.8)

IT

73 3

113mPd

112.910153 (38)

 

300

ms

-83,692 (36)

8,493.5 (3.2)

IT

100

115mPd

114.913684 (65)

 

50

s

-80,403 (61)

8,457.5 (5.3)

B-

92.0 20

117mPd

116.917841 (64)

 

19.1

ms

-76,530 (59)

8,417.8 (5.1)

IT

100

113m1Pd

112.910153 (38)

 

>100

s

-83,692 (36)

8,493.5 (3.2)

0

 

 

Data Source: ENSDF March 2005

©Radiochemistry Society 2005