Isotopes of Manganese (Z=25)
Click on an isotope to get more information about its decay
|
Isotope
|
Half-life
|
Spin
Parity
|
Decay Mode(s) or
Abundance |
|---|
| 44Mn
| |
|
|
|---|
| 45Mn
| |
|
|
|---|
| 46Mn
| 41 ms |
|
%EC=100, %ECP=32 6
|
|---|
| 47Mn
| 100 ms |
|
%EC+%B+=100, %ECP > 3.4 9
|
|---|
| 48Mn
| 158.1 ms | 4+
|
%EC+%B+=100, %ECP=0.28 4, %ECA<6E-4
|
|---|
| 49Mn
| 382 ms | 5/2-
|
%EC+%B+=100
|
|---|
| 50Mn
| 283.88 ms | 0+
|
%EC+%B+=100
|
|---|
| 50m1Mn
| 1.75 m | 5+
|
%EC+%B+=100
|
|---|
| 51Mn
| 46.2 m | 5/2-
|
%EC+%B+=100
|
|---|
| 52Mn
| 5.591 d | 6+
|
%EC+%B+=100
|
|---|
| 52m1Mn
| 21.1 m | 2+
|
%EC+%B+=98.25 5, %IT=1.75 5
|
|---|
| 53Mn
| 3.74e+6 y | 7/2-
|
%EC=100
|
|---|
| 54Mn
| 312.3 d | 3+
|
%EC+%B+=100, %B- < 2.9E-4
|
|---|
| 55Mn
| stable | 5/2-
|
%Abundance=100
|
|---|
| 56Mn
| 2.5785 h | 3+
|
%B-=100
|
|---|
| 57Mn
| 85.4 s | 5/2-
|
%B-=100
|
|---|
| 58Mn
| 3.0 s | 1+
|
%B-=100
|
|---|
| 58m1Mn
| 65.2 s | (4)+
|
%B- ~ 80, %IT ~ 20
|
|---|
| 59Mn
| 4.6 s | 3/2-,5/2-
|
%B-=100
|
|---|
| 60Mn
| 51 s | 0+
|
%B-=100
|
|---|
| 60m1Mn
| 1.77 s | 3+
|
%B-=88.5 8, %IT=11.5 8
|
|---|
| 61Mn
| 0.71 s | (5/2-)
|
%B-=100
|
|---|
| 62Mn
| 0.88 s | (3+)
|
%B-=100
|
|---|
| 63Mn
| 0.25 s |
|
%B-=100
|
|---|
| 64Mn
| 140 ms | (3+)
|
%B-=100, %B-N=1.4 sys
|
|---|
| 65Mn
| 110 ms | (5/2-)
|
%B-=100, %B-N=6.9 sys
|
|---|
| 66Mn
| 90 ms |
|
%B-=100, %B-N=11 sys
|
|---|
| 67Mn
| |
|
%B-=?
|
|---|
| 68Mn
| |
|
%B-=?
|
|---|
| 69Mn
| | (5/2-)
|
%B-=?
|
|---|
Isotope Explorer Nuclear Structure and Decay Data
8th Edition of the Table of Isotopes
Isotopes Project Home Page
Lawrence Berkeley National Laboratory