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Atomic Structure of Iridium
f
Iridium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
Properties
All
Atomic
0
Atomic Number
77 39
Electron Configuration
[Xe] 4f
14
5d
7
6s
2
0
Crystal Structure
Face Centered Cubic (FCC) 0
Crystal Lattice
FCC-Crystal-Structure-of-Iridium.jpg#100 0
Atom
0
Number of Protons
74 41
Number of Neutrons
110 27
Number of Electrons
74 41
Radius of an Atom
0
Atomic Radius
136.00 pm 41
Covalent Radius
141.00 pm 43
Van der Waals Radius
202.00 pm 27
Atomic Weight
192.22 amu 34
Atomic Volume
9.53 cm3/mol 50
Adjacent Atomic Numbers
0
Previous Element
44 0
Next Element
20 0
Valence Electron Potential
140.00 (-eV) 5
Lattice Constant
383.90 pm 26
Lattice Angles
π/2, π/2, π/2 0
Lattice C/A Ratio
Not Available 0
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