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Atomic Structure of Dysprosium and Berkelium


Atomic Structure of Berkelium and Dysprosium


Atomic Properties

Atomic Number
66   
99+
97   
21

Electron Configuration
[Xe] 4f9 6s2   
[Rn] 5f9 7s2   

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

Crystal Lattice
HCP-Crystal-Structure-of-Dysprosium.jpg#100   
DHCP-Crystal-Structure-of-Berkelium.jpg#100   

Atom
  
  

Number of Protons
66   
99+
97   
21

Number of Neutrons
96   
35
150   
11

Number of Electrons
66   
99+
97   
21

Radius of an Atom
  
  

Atomic Radius
178.00 pm   
16
170.00 pm   
22

Covalent Radius
192.00 pm   
17
Not Available   

Van der Waals Radius
229.00 pm   
20
Not Available   

Atomic Weight
162.50 amu   
99+
247.00 amu   
18

Atomic Volume
19.00 cm3/mol   
23
Not Available   

Adjacent Atomic Numbers
  
  

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Holmium
  

Valence Electron Potential
47.40 (-eV)   
32
45.50 (-eV)   
36

Lattice Constant
359.30 pm   
37
341.60 pm   
99+

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

Lattice C/A Ratio
1.57   
15
Not Available   

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