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Atomic Structure of Terbium and Platinum


Atomic Structure of Platinum and Terbium


Atomic Properties

Atomic Number
65   
99+
78   
38

Electron Configuration
[Xe] 4f9 6s2   
[Xe] 4f14 5d9 6s1   

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

Crystal Lattice
HCP-Crystal-Structure-of-Terbium.jpg#100   
FCC-Crystal-Structure-of-Platinum.jpg#100   

Atom
  
  

Number of Protons
65   
99+
78   
38

Number of Neutrons
94   
36
117   
24

Number of Electrons
65   
99+
78   
38

Radius of an Atom
  
  

Atomic Radius
177.00 pm   
17
139.00 pm   
39

Covalent Radius
194.00 pm   
16
136.00 pm   
99+

Van der Waals Radius
221.00 pm   
22
175.00 pm   
36

Atomic Weight
158.93 amu   
99+
47.87 amu   
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Gadolinium
  
Iridium
  

Next Element
Dysprosium
  
Gold
  

Valence Electron Potential
46.80 (-eV)   
33
392.42 (-eV)   
1

Lattice Constant
360.10 pm   
36
392.42 pm   
24

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

Lattice C/A Ratio
1.58   
13
Not Available   

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