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Atomic Structure of Rutherfordium and Neptunium


Atomic Structure of Neptunium and Rutherfordium


Atomic Properties

Atomic Number
104   
14
93   
25

Electron Configuration
[Rn] 5f14 6d2 7s2   
[Rn] 5f4 6d1 7s2   

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

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
ORTH-Crystal-Structure-of-Neptunium.jpg#100   

Atom
  
  

Number of Protons
104   
14
93   
25

Number of Neutrons
157   
7
144   
14

Number of Electrons
104   
14
93   
25

Radius of an Atom
  
  

Atomic Radius
150.00 pm   
33
155.00 pm   
30

Covalent Radius
157.00 pm   
31
190.00 pm   
18

Van der Waals Radius
Not Available   
221.00 pm   
22

Atomic Weight
267.00 amu   
11
237.00 amu   
22

Atomic Volume
Not Available   
11.62 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Lawrencium
  
Uranium
  

Next Element
Dubnium
  
Plutonium
  

Valence Electron Potential
Not Available   
96.00 (-eV)   
9

Lattice Constant
Not Available   
666.30 pm   
3

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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