NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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Atomic Data for Tin (Sn)

Atomic Number = 50

Atomic Weight = 118.710

Reference E95


Isotope    Mass        Abundance Spin Mag Moment

112Sn      111.904826  0.97%     0    
114Sn      113.902784  0.65%     0    
115Sn      114.903348  0.36%     1/2  -0.918
116Sn      115.901747  14.53%    0    
117Sn      116.902956  7.68%     1/2  -1.000
118Sn      117.901609  24.22%    0    
119Sn      118.903310  8.58%     1/2  -1.046
120Sn      119.902220  32.59%    0    
122Sn      121.903440  4.63%     0    
124Sn      123.905724  5.79%     0    

 
Sn I  Ground State 1s22s22p63s23p63d104s24p64d105s25p2  3P0
      Ionization energy  59232.7 cm-1 (7.34392 eV)   Ref. BTG77
 
Sn II Ground State 1s22s22p63s23p63d104s24p64d105s25p  2P°1/2
      Ionization energy  118017.0 cm-1 (14.6322 eV)   Ref. M58