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Atomic Structure of Neodymium and Lutetium


Atomic Structure of Lutetium and Neodymium


Atomic Properties

Atomic Number
60   
99+
71   
99+

Electron Configuration
[Xe] 4f4 6s2   
[Xe] 6s2 4f14 5d1   

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

Crystal Lattice
DHCP-Crystal-Structure-of-Neodymium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
60   
99+
71   
99+

Number of Neutrons
84   
40
104   
30

Number of Electrons
60   
99+
71   
99+

Radius of an Atom
  
  

Atomic Radius
181.00 pm   
13
174.00 pm   
20

Covalent Radius
201.00 pm   
10
187.00 pm   
20

Van der Waals Radius
229.00 pm   
20
221.00 pm   
22

Atomic Weight
144.24 amu   
99+
174.97 amu   
40

Atomic Volume
20.60 cm3/mol   
18
17.78 cm3/mol   
30

Adjacent Atomic Numbers
  
  

Previous Element
Ytterbium
  

Next Element
Promethium
  
Hafnium
  

Valence Electron Potential
43.40 (-eV)   
99+
50.90 (-eV)   
26

Lattice Constant
365.80 pm   
30
350.31 pm   
99+

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

Lattice C/A Ratio
1.61   
4
1.59   
10

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