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Atomic Structure of Ruthenium and Gold


Atomic Structure of Gold and Ruthenium


Atomic Properties

Atomic Number
44   
99+
79   
37

Electron Configuration
[Kr] 4d7 5s1   
[Xe] 4f14 5d10 6s1   

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

Crystal Lattice
rystal-Structure-of-Ruthenium.jpg#100   
FCC-Crystal-Structure-of-Gold.jpg#100   

Atom
  
  

Number of Protons
44   
99+
79   
37

Number of Neutrons
57   
99+
118   
23

Number of Electrons
44   
99+
79   
37

Radius of an Atom
  
  

Atomic Radius
134.00 pm   
99+
151.00 pm   
32

Covalent Radius
146.00 pm   
38
144.00 pm   
40

Van der Waals Radius
200.00 pm   
28
166.00 pm   
39

Atomic Weight
101.07 amu   
99+
196.97 amu   
33

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

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
64.00 (-eV)   
22
43.40 (-eV)   
99+

Lattice Constant
270.59 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   
11
1.61   
4

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