Atomic Structure of Lanthanum and Tin
Electron Configuration
[Xe] 5d2 6s2
  
[Kr] 4d10 5s2 5p2
  
Crystal Structure
Double Hexagonal Close Packed (DHCP)
  
Tetragonal (TETR)
  
Crystal Lattice
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
  
TETR-Crystal-Structure-of-Tin.jpg#100
  
Atom
  
  
Radius of an Atom
  
  
Atomic Weight
138.91 amu
  
99+
118.71 amu
  
99+
Atomic Volume
20.73 cm3/mol
  
16
16.30 cm3/mol
  
32
Adjacent Atomic Numbers
  
  
Valence Electron Potential
40.71 (-eV)
  
99+
83.50 (-eV)
  
14
Lattice Angles
π/2, π/2, 2 π/3
  
π/2, π/2, π/2
  
Lattice C/A Ratio
Not Available