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Atomic Structure of Ruthenium and Lutetium


Atomic Structure of Lutetium and Ruthenium


Atomic Properties

Atomic Number
44   
99+
71   
99+

Electron Configuration
[Kr] 4d7 5s1   
[Xe] 6s2 4f14 5d1   

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

Crystal Lattice
rystal-Structure-of-Ruthenium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
44   
99+
71   
99+

Number of Neutrons
57   
99+
104   
30

Number of Electrons
44   
99+
71   
99+

Radius of an Atom
  
  

Atomic Radius
134.00 pm   
99+
174.00 pm   
20

Covalent Radius
146.00 pm   
38
187.00 pm   
20

Van der Waals Radius
200.00 pm   
28
221.00 pm   
22

Atomic Weight
101.07 amu   
99+
174.97 amu   
40

Atomic Volume
8.30 cm3/mol   
99+
17.78 cm3/mol   
30

Adjacent Atomic Numbers
  
  

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Technetium
  
Ytterbium
  

Next Element
Rhodium
  
Hafnium
  

Valence Electron Potential
64.00 (-eV)   
22
50.90 (-eV)   
26

Lattice Constant
270.59 pm   
99+
350.31 pm   
99+

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

Lattice C/A Ratio
1.58   
11
1.59   
10

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