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Atomic Structure of Roentgenium and Rhenium


Atomic Structure of Rhenium and Roentgenium


Atomic Properties

Atomic Number
111   
7
75   
99+

Electron Configuration
[Rn] 5f14 6d9 7s2   
[Xe] 4f14 5d5 6s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

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

Atom
  
  

Number of Protons
111   
7
75   
40

Number of Neutrons
161   
3
111   
26

Number of Electrons
111   
7
75   
40

Radius of an Atom
  
  

Atomic Radius
Not Available   
137.00 pm   
40

Covalent Radius
Not Available   
151.00 pm   
34

Van der Waals Radius
Not Available   
200.00 pm   
28

Atomic Weight
281.00 amu   
6
186.21 amu   
36

Atomic Volume
Not Available   
8.85 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Tungsten
  

Next Element
Osmium
  

Valence Electron Potential
Not Available   
180.00 (-eV)   
3

Lattice Constant
Not Available   
276.10 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.62   
3

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