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Atomic Structure of Osmium and Gold


Atomic Structure of Gold and Osmium


Atomic Properties

Atomic Number
76   
40
79   
37

Electron Configuration
[Xe] 4f14 5d6 6s2   
[Xe] 4f14 5d10 6s1   

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

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

Atom
  
  

Number of Protons
76   
39
79   
37

Number of Neutrons
114   
25
118   
23

Number of Electrons
76   
39
79   
37

Radius of an Atom
  
  

Atomic Radius
133.80 pm   
99+
151.00 pm   
32

Covalent Radius
Not Available   
144.00 pm   
40

Van der Waals Radius
216.00 pm   
24
166.00 pm   
39

Atomic Weight
190.23 amu   
35
196.97 amu   
33

Atomic Volume
8.49 cm3/mol   
99+
10.20 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Iridium
  
Mercury
  

Valence Electron Potential
91.40 (-eV)   
12
43.40 (-eV)   
99+

Lattice Constant
273.44 pm   
99+
407.82 pm   
21

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

Lattice C/A Ratio
1.58   
14
1.61   
4

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