Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Atomic Structure of Lanthanum and Lutetium

Lanthanum
Lutetium
Atomic Structure of Lutetium and Lanthanum


Atomic Properties
Atomic Number
57   
99+
71   
99+
Electron Configuration
[Xe] 5d2 6s2   
[Xe] 6s2 4f14 5d1   
Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Hexagonal Close Packed (HCP)   
Crystal Lattice
DHCP-Crystal-Structure-of-Lanthanum.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
57   
99+
71   
99+
Number of Neutrons
82   
99+
104   
30
Number of Electrons
57   
99+
71   
99+
Radius of an Atom
  
  
Atomic Radius
187.00 pm   
8
174.00 pm   
20
Covalent Radius
207.00 pm   
6
187.00 pm   
20
Van der Waals Radius
240.00 pm   
13
221.00 pm   
22
Atomic Weight
138.91 amu   
99+
174.97 amu   
40
Atomic Volume
20.73 cm3/mol   
16
17.78 cm3/mol   
30
Adjacent Atomic Numbers
  
  
Previous Element
Barium
  
Ytterbium
  
Next Element
Cerium
  
Hafnium
  
Valence Electron Potential
40.71 (-eV)   
99+
50.90 (-eV)   
26
Lattice Constant
377.20 pm   
28
350.31 pm   
99+
Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
1.62   
2
1.59   
10
Mechanical >>
<< Chemical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!