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Atomic Structure of Hafnium and Rutherfordium


Atomic Structure of Rutherfordium and Hafnium


Atomic Properties

Atomic Number
72   
99+
104   
14

Electron Configuration
[Xe] 4f14 5d2 6s2   
[Rn] 5f14 6d2 7s2   

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

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
72   
99+
104   
14

Number of Neutrons
106   
29
157   
7

Number of Electrons
72   
99+
104   
14

Radius of an Atom
  
  

Atomic Radius
159.00 pm   
28
150.00 pm   
33

Covalent Radius
175.00 pm   
23
157.00 pm   
31

Van der Waals Radius
200.00 pm   
28
Not Available   

Atomic Weight
178.49 amu   
39
267.00 amu   
11

Atomic Volume
13.60 cm3/mol   
38
Not Available   

Adjacent Atomic Numbers
  
  

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Lutetium
  
Lawrencium
  

Next Element
Tantalum
  
Dubnium
  

Valence Electron Potential
81.00 (-eV)   
16
Not Available   

Lattice Constant
319.64 pm   
99+
Not Available   

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

Lattice C/A Ratio
1.58   
12
Not Available   

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