Home
Compare Metals


Atomic Structure of Niobium and Iridium


Atomic Structure of Iridium and Niobium


Atomic Properties

Atomic Number
41   
99+
77   
39

Electron Configuration
[Kr] 4d4 5s1   
[Xe] 4f14 5d7 6s2   

Crystal Structure
Body Centered Cubic (BCC)   
Face Centered Cubic (FCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Iridium.jpg#100   

Atom
  
  

Number of Protons
41   
99+
74   
99+

Number of Neutrons
52   
99+
110   
27

Number of Electrons
41   
99+
74   
99+

Radius of an Atom
  
  

Atomic Radius
146.00 pm   
35
136.00 pm   
99+

Covalent Radius
164.00 pm   
28
141.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
202.00 pm   
27

Atomic Weight
92.91 amu   
99+
192.22 amu   
34

Atomic Volume
10.87 cm3/mol   
99+
9.53 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Zirconium
  
Osmium
  

Next Element
Molybdenum
  
Platinum
  

Valence Electron Potential
104.00 (-eV)   
8
140.00 (-eV)   
5

Lattice Constant
330.04 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 Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals