Tin
Elemental State Sn
Electron Configuration 1s22s22p63s23p63d104s24p64d105s25p2
First Ionization Potential 7.344 eV
Electron Affinity 1.112 eV
Z*  
Pauling Electronegativity 1.96
Covalent Radius 1.41 Å
Metallic Radius 1.58 Å
Ionic Radius 1.36 Å Sn2+ coordination number = 8

0.69 Å Sn4+ coordination number = 4

0.830 Å Sn4+ coordination number = 6

van der Waal's Radius 2.17 Å
Melting Point 231.928 oC
Boiling Point 2602 oC
Density 5.75 g/cm3 (gray)

7.31 g/cm3 (white)

Other Properties