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Atomic Structure of Terbium and Ruthenium


Atomic Structure of Ruthenium and Terbium


Atomic Properties

Atomic Number
65   
99+
44   
99+

Electron Configuration
[Xe] 4f9 6s2   
[Kr] 4d7 5s1   

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

Crystal Lattice
HCP-Crystal-Structure-of-Terbium.jpg#100   
rystal-Structure-of-Ruthenium.jpg#100   

Atom
  
  

Number of Protons
65   
99+
44   
99+

Number of Neutrons
94   
36
57   
99+

Number of Electrons
65   
99+
44   
99+

Radius of an Atom
  
  

Atomic Radius
177.00 pm   
17
134.00 pm   
99+

Covalent Radius
194.00 pm   
16
146.00 pm   
38

Van der Waals Radius
221.00 pm   
22
200.00 pm   
28

Atomic Weight
158.93 amu   
99+
101.07 amu   
99+

Atomic Volume
19.20 cm3/mol   
22
8.30 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Gadolinium
  
Technetium
  

Next Element
Dysprosium
  
Rhodium
  

Valence Electron Potential
46.80 (-eV)   
33
64.00 (-eV)   
22

Lattice Constant
360.10 pm   
36
270.59 pm   
99+

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

Lattice C/A Ratio
1.58   
13
1.58   
11

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