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Atomic Structure of Roentgenium and Zirconium


Atomic Structure of Zirconium and Roentgenium


Atomic Properties

Atomic Number
111   
7
40   
99+

Electron Configuration
[Rn] 5f14 6d9 7s2   
[Kr] 4d2 5s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Zirconium.jpg#100   

Atom
  
  

Number of Protons
111   
7
40   
99+

Number of Neutrons
161   
3
51   
99+

Number of Electrons
111   
7
40   
99+

Radius of an Atom
  
  

Atomic Radius
Not Available   
160.00 pm   
27

Covalent Radius
Not Available   
175.00 pm   
23

Van der Waals Radius
Not Available   
200.00 pm   
28

Atomic Weight
281.00 amu   
6
91.22 amu   
99+

Atomic Volume
Not Available   
14.10 cm3/mol   
36

Adjacent Atomic Numbers
  
  

Previous Element
Yttrium
  

Next Element
Niobium
  

Valence Electron Potential
Not Available   
80.00 (-eV)   
18

Lattice Constant
Not Available   
323.20 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.59   
8

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