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Atomic Structure of Rhenium and Platinum


Atomic Structure of Platinum and Rhenium


Atomic Properties

Atomic Number
75   
99+
78   
38

Electron Configuration
[Xe] 4f14 5d5 6s2   
[Xe] 4f14 5d9 6s1   

Crystal Structure
Hexagonal Close Packed (HCP)   
Face Centered Cubic (FCC)   

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

Atom
  
  

Number of Protons
75   
40
78   
38

Number of Neutrons
111   
26
117   
24

Number of Electrons
75   
40
78   
38

Radius of an Atom
  
  

Atomic Radius
137.00 pm   
40
139.00 pm   
39

Covalent Radius
151.00 pm   
34
136.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
175.00 pm   
36

Atomic Weight
186.21 amu   
36
47.87 amu   
99+

Atomic Volume
8.85 cm3/mol   
99+
9.09 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Tungsten
  
Iridium
  

Next Element
Osmium
  
Gold
  

Valence Electron Potential
180.00 (-eV)   
3
392.42 (-eV)   
1

Lattice Constant
276.10 pm   
99+
392.42 pm   
24

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

Lattice C/A Ratio
1.62   
3
Not Available   

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