Home
Compare Metals


Atomic Structure of Uranium and Iridium


Atomic Structure of Iridium and Uranium


Atomic Properties

Atomic Number
92   
26
77   
39

Electron Configuration
[Rn] 5f3 6d1 7s2   
[Xe] 4f14 5d7 6s2   

Crystal Structure
Orthorhombic (ORTH)   
Face Centered Cubic (FCC)   

Crystal Lattice
ORTH-Crystal-Structure-of-Uranium.jpg#100   
FCC-Crystal-Structure-of-Iridium.jpg#100   

Atom
  
  

Number of Protons
92   
26
74   
99+

Number of Neutrons
146   
13
110   
27

Number of Electrons
92   
26
74   
99+

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
136.00 pm   
99+

Covalent Radius
196.00 pm   
14
141.00 pm   
99+

Van der Waals Radius
186.00 pm   
33
202.00 pm   
27

Atomic Weight
238.03 amu   
21
192.22 amu   
34

Atomic Volume
12.59 cm3/mol   
40
9.53 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Osmium
  

Next Element
Neptunium
  
Platinum
  

Valence Electron Potential
170.00 (-eV)   
4
140.00 (-eV)   
5

Lattice Constant
295.08 pm   
99+
383.90 pm   
26

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

Lattice C/A Ratio
Not Available   
Not Available   

Mechanical >>
<< Chemical

Compare Actinide Series

Actinide Metals

Actinide Metals

» More Actinide Metals

Compare Actinide Series

» More Compare Actinide Series