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Atomic Structure of Platinum and Roentgenium


Atomic Structure of Roentgenium and Platinum


Atomic Properties

Atomic Number
78   
38
111   
7

Electron Configuration
[Xe] 4f14 5d9 6s1   
[Rn] 5f14 6d9 7s2   

Crystal Structure
Face Centered Cubic (FCC)   
Body Centered Cubic (BCC)   

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

Atom
  
  

Number of Protons
78   
38
111   
7

Number of Neutrons
117   
24
161   
3

Number of Electrons
78   
38
111   
7

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
Not Available   

Covalent Radius
136.00 pm   
99+
Not Available   

Van der Waals Radius
175.00 pm   
36
Not Available   

Atomic Weight
47.87 amu   
99+
281.00 amu   
6

Atomic Volume
9.09 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Iridium
  

Next Element
Gold
  

Valence Electron Potential
392.42 (-eV)   
1
Not Available   

Lattice Constant
392.42 pm   
24
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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