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Atomic Structure of Platinum and Curium


Atomic Structure of Curium and Platinum


Atomic Properties

Atomic Number
78   
38
96   
22

Electron Configuration
[Xe] 4f14 5d9 6s1   
[Rn] 5f7 6d1 7s2   

Crystal Structure
Face Centered Cubic (FCC)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
FCC-Crystal-Structure-of-Platinum.jpg#100   
DHCP-Crystal-Structure-of-Curium.jpg#100   

Atom
  
  

Number of Protons
78   
38
96   
22

Number of Neutrons
117   
24
151   
10

Number of Electrons
78   
38
96   
22

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
174.00 pm   
20

Covalent Radius
136.00 pm   
99+
169.00 pm   
26

Van der Waals Radius
175.00 pm   
36
200.00 pm   
28

Atomic Weight
47.87 amu   
99+
247.00 amu   
18

Atomic Volume
9.09 cm3/mol   
99+
18.28 cm3/mol   
26

Adjacent Atomic Numbers
  
  

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Iridium
  
Americium
  

Next Element
Gold
  
Berkelium
  

Valence Electron Potential
392.42 (-eV)   
1
44.50 (-eV)   
38

Lattice Constant
392.42 pm   
24
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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