Atomic Structure of Lanthanum and Uranium
Electron Configuration
[Xe] 5d2 6s2
  
[Rn] 5f3 6d1 7s2
  
Crystal Structure
Double Hexagonal Close Packed (DHCP)
  
Orthorhombic (ORTH)
  
Crystal Lattice
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
  
ORTH-Crystal-Structure-of-Uranium.jpg#100
  
Atom
  
  
Radius of an Atom
  
  
Atomic Weight
138.91 amu
  
99+
Atomic Volume
20.73 cm3/mol
  
16
12.59 cm3/mol
  
40
Adjacent Atomic Numbers
  
  
Valence Electron Potential
40.71 (-eV)
  
99+
170.00 (-eV)
  
4
Lattice Angles
π/2, π/2, 2 π/3
  
π/2, π/2, π/2
  
Lattice C/A Ratio
Not Available