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Atomic Structure of Lutetium and Tennessine


Atomic Structure of Tennessine and Lutetium


Atomic Properties

Atomic Number
71   
99+
117   
1

Electron Configuration
[Xe] 6s2 4f14 5d1   
[Rn] 5f14 6d10 7s2 7p5   

Crystal Structure
Hexagonal Close Packed (HCP)   
Not Known   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
Unknown-Crystal-Structure-of-Ununseptium.jpg#100   

Atom
  
  

Number of Protons
71   
99+
117   
1

Number of Neutrons
104   
30
167   
2

Number of Electrons
71   
99+
117   
1

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
Not Available   

Covalent Radius
187.00 pm   
20
Not Available   

Van der Waals Radius
221.00 pm   
22
Not Available   

Atomic Weight
174.97 amu   
40
294.00 amu   
1

Atomic Volume
17.78 cm3/mol   
30
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Ytterbium
  
No Previous Element   

Next Element
Hafnium
  

Valence Electron Potential
50.90 (-eV)   
26
Not Available   

Lattice Constant
350.31 pm   
99+
Not Available   

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

Lattice C/A Ratio
1.59   
10
Not Available   

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