Home
Compare Metals


Atomic Structure of Gadolinium and Osmium


Atomic Structure of Osmium and Gadolinium


Atomic Properties

Atomic Number
64   
99+
76   
40

Electron Configuration
[Xe] 4f7 5d1 6s2   
[Xe] 4f14 5d6 6s2   

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

Crystal Lattice
HCP-Crystal-Structure-of-Gadolinium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
64   
99+
76   
39

Number of Neutrons
93   
37
114   
25

Number of Electrons
64   
99+
76   
39

Radius of an Atom
  
  

Atomic Radius
180.00 pm   
14
133.80 pm   
99+

Covalent Radius
196.00 pm   
14
Not Available   

Van der Waals Radius
237.00 pm   
15
216.00 pm   
24

Atomic Weight
47.87 amu   
99+
190.23 amu   
35

Atomic Volume
19.90 cm3/mol   
20
8.49 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Europium
  
Rhenium
  

Next Element
Terbium
  
Iridium
  

Valence Electron Potential
46.10 (-eV)   
34
91.40 (-eV)   
12

Lattice Constant
363.60 pm   
32
273.44 pm   
99+

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

Lattice C/A Ratio
1.59   
9
1.58   
14

Mechanical >>
<< Chemical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series