Atomic Structure of Ytterbium and Samarium
Electron Configuration
[Xe] 4f14 6s2
  
[Xe] 4f6 6s2
  
Crystal Structure
Face Centered Cubic (FCC)
  
Rhombohedral (RHO)
  
Crystal Lattice
FCC-Crystal-Structure-of-Ytterbium.jpg#100
  
RHO-Crystal-Structure-of-Samarium.jpg#100
  
Atom
  
  
Radius of an Atom
  
  
Atomic Weight
173.05 amu
  
99+
150.36 amu
  
99+
Atomic Volume
24.79 cm3/mol
  
9
19.95 cm3/mol
  
19
Adjacent Atomic Numbers
  
  
Valence Electron Potential
50.30 (-eV)
  
27
44.80 (-eV)
  
37
Lattice Angles
π/2, π/2, π/2
  
π/2, π/2, 2 π/3
  
Lattice C/A Ratio
Not Available
  
Not Available