Home
Compare Metals


Atomic Structure of Lutetium and Gadolinium


Atomic Structure of Gadolinium and Lutetium


Atomic Properties

Atomic Number
71   
99+
64   
99+

Electron Configuration
[Xe] 6s2 4f14 5d1   
[Xe] 4f7 5d1 6s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Gadolinium.jpg#100   

Atom
  
  

Number of Protons
71   
99+
64   
99+

Number of Neutrons
104   
30
93   
37

Number of Electrons
71   
99+
64   
99+

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
180.00 pm   
14

Covalent Radius
187.00 pm   
20
196.00 pm   
14

Van der Waals Radius
221.00 pm   
22
237.00 pm   
15

Atomic Weight
174.97 amu   
40
47.87 amu   
99+

Atomic Volume
17.78 cm3/mol   
30
19.90 cm3/mol   
20

Adjacent Atomic Numbers
  
  

Previous Element
Ytterbium
  
Europium
  

Next Element
Hafnium
  
Terbium
  

Valence Electron Potential
50.90 (-eV)   
26
46.10 (-eV)   
34

Lattice Constant
350.31 pm   
99+
363.60 pm   
32

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
1.59   
10
1.59   
9

Mechanical >>
<< Chemical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series