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Atomic Structure of Nihonium and Iridium


Atomic Structure of Iridium and Nihonium


Atomic

Atomic Number
113  
5
77  
39

Electron Configuration
[Rn] 5f14 6d10 7s2 7p1  
[Xe] 4f14 5d7 6s2  

Crystal Structure
Not Known  
Face Centered Cubic (FCC)  

Crystal Lattice
Unknown-Crystal-Structure-of-Ununtrium.jpg#100  
FCC-Crystal-Structure-of-Iridium.jpg#100  

Atom
  
  

Number of Protons
113  
5
74  
99+

Number of Neutrons
150  
12
110  
28

Number of Electrons
113  
5
74  
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm  
24
136.00 pm  
99+

Covalent Radius
170.00 pm  
27
141.00 pm  
99+

Van der Waals Radius
320.00 pm  
3
202.00 pm  
34

Atomic Weight
286.00 amu  
4
192.22 amu  
34

Atomic Volume
21.10 cm3/mol  
24
9.53 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element
Osmium
  

Next Element
Flerovium
  
Platinum
  

Valence Electron Potential
6.20 (-eV)  
99+
140.00 (-eV)  
5

Lattice Constant
0.00 pm  
99+
383.90 pm  
29

Lattice Angles
-  
π/2, π/2, π/2  

Lattice C/A Ratio
1.58  
35
1.58  
35

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