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Atomic Structure of Rhenium and Uranium


Atomic Structure of Uranium and Rhenium


Atomic Properties

Atomic Number
75   
99+
92   
26

Electron Configuration
[Xe] 4f14 5d5 6s2   
[Rn] 5f3 6d1 7s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Orthorhombic (ORTH)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
ORTH-Crystal-Structure-of-Uranium.jpg#100   

Atom
  
  

Number of Protons
75   
40
92   
26

Number of Neutrons
111   
26
146   
13

Number of Electrons
75   
40
92   
26

Radius of an Atom
  
  

Atomic Radius
137.00 pm   
40
156.00 pm   
29

Covalent Radius
151.00 pm   
34
196.00 pm   
14

Van der Waals Radius
200.00 pm   
28
186.00 pm   
33

Atomic Weight
186.21 amu   
36
238.03 amu   
21

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

Adjacent Atomic Numbers
  
  

Previous Element
Tungsten
  

Next Element
Osmium
  
Neptunium
  

Valence Electron Potential
180.00 (-eV)   
3
170.00 (-eV)   
4

Lattice Constant
276.10 pm   
99+
295.08 pm   
99+

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

Lattice C/A Ratio
1.62   
3
Not Available   

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