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Atomic Structure of Mercury and Rhenium


Atomic Structure of Rhenium and Mercury


Atomic Properties

Atomic Number
80   
36
75   
99+

Electron Configuration
[Xe] 4f14 5d10 6s2   
[Xe] 4f14 5d5 6s2   

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

Crystal Lattice
RHO-Crystal-Structure-of-Mercury.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
80   
36
75   
40

Number of Neutrons
121   
22
111   
26

Number of Electrons
80   
36
75   
40

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
137.00 pm   
40

Covalent Radius
132.00 pm   
99+
151.00 pm   
34

Van der Waals Radius
155.00 pm   
99+
200.00 pm   
28

Atomic Weight
200.59 amu   
32
186.21 amu   
36

Atomic Volume
14.82 cm3/mol   
35
8.85 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Tungsten
  

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Thallium
  
Osmium
  

Valence Electron Potential
28.20 (-eV)   
99+
180.00 (-eV)   
3

Lattice Constant
300.50 pm   
99+
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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