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Atomic Structure of Lutetium and Platinum


Atomic Structure of Platinum and Lutetium


Atomic Properties

Atomic Number
71   
99+
78   
38

Electron Configuration
[Xe] 6s2 4f14 5d1   
[Xe] 4f14 5d9 6s1   

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

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

Atom
  
  

Number of Protons
71   
99+
78   
38

Number of Neutrons
104   
30
117   
24

Number of Electrons
71   
99+
78   
38

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
139.00 pm   
39

Covalent Radius
187.00 pm   
20
136.00 pm   
99+

Van der Waals Radius
221.00 pm   
22
175.00 pm   
36

Atomic Weight
174.97 amu   
40
47.87 amu   
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Ytterbium
  
Iridium
  

Next Element
Hafnium
  
Gold
  

Valence Electron Potential
50.90 (-eV)   
26
392.42 (-eV)   
1

Lattice Constant
350.31 pm   
99+
392.42 pm   
24

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

Lattice C/A Ratio
1.59   
10
Not Available   

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