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Atomic Structure of Copernicium and Samarium

Copernicium
Samarium
Atomic Structure of Samarium and Copernicium


Atomic Properties
Atomic Number
112   
6
62   
99+
Electron Configuration
[Rn] 5f14 6d10 7s2   
[Xe] 4f6 6s2   
Crystal Structure
Hexagonal Close Packed (HCP)   
Rhombohedral (RHO)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
RHO-Crystal-Structure-of-Samarium.jpg#100   
Atom
  
  
Number of Protons
112   
6
62   
99+
Number of Neutrons
Not Available   
88   
39
Number of Electrons
112   
6
62   
99+
Radius of an Atom
  
  
Atomic Radius
147.00 pm   
34
180.00 pm   
14
Covalent Radius
122.00 pm   
99+
198.00 pm   
13
Van der Waals Radius
Not Available   
229.00 pm   
20
Atomic Weight
285.00 amu   
5
150.36 amu   
99+
Atomic Volume
Not Available   
19.95 cm3/mol   
19
Adjacent Atomic Numbers
  
  
Previous Element
Roentgenium
  
Promethium
  
Next Element
Nihonium
  
Europium
  
Valence Electron Potential
Not Available   
44.80 (-eV)   
37
Lattice Constant
Not Available   
362.10 pm   
33
Lattice Angles
NA   
π/2, π/2, 2 π/3   
Lattice C/A Ratio
Not Available   
Not Available   
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