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Atomic Structure of Lutetium and Meitnerium


Atomic Structure of Meitnerium and Lutetium


Atomic Properties

Atomic Number
71   
99+
109   
9

Electron Configuration
[Xe] 6s2 4f14 5d1   
[Rn] 5f14 6d7 7s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Face Centered Cubic (FCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Meitnerium.jpg#100   

Atom
  
  

Number of Protons
71   
99+
109   
9

Number of Neutrons
104   
30
157   
7

Number of Electrons
71   
99+
109   
9

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
122.00 pm   
99+

Covalent Radius
187.00 pm   
20
129.00 pm   
99+

Van der Waals Radius
221.00 pm   
22
Not Available   

Atomic Weight
174.97 amu   
40
278.00 amu   
7

Atomic Volume
17.78 cm3/mol   
30
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Ytterbium
  
Hassium
  

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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