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Atomic Structure of Manganese and Neodymium


Atomic Structure of Neodymium and Manganese


Atomic Properties

Atomic Number
25   
99+
60   
99+

Electron Configuration
[Ar] 3d5 4s2   
[Xe] 4f4 6s2   

Crystal Structure
Body Centered Cubic (BCC)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
DHCP-Crystal-Structure-of-Neodymium.jpg#100   

Atom
  
  

Number of Protons
25   
99+
60   
99+

Number of Neutrons
30   
99+
84   
40

Number of Electrons
25   
99+
60   
99+

Radius of an Atom
  
  

Atomic Radius
127.00 pm   
99+
181.00 pm   
13

Covalent Radius
139.00 pm   
99+
201.00 pm   
10

Van der Waals Radius
200.00 pm   
28
229.00 pm   
20

Atomic Weight
54.94 amu   
99+
144.24 amu   
99+

Atomic Volume
1.39 cm3/mol   
99+
20.60 cm3/mol   
18

Adjacent Atomic Numbers
  
  

Previous Element
Chromium
  

Next Element
Iron
  
Promethium
  

Valence Electron Potential
220.00 (-eV)   
2
43.40 (-eV)   
99+

Lattice Constant
891.25 pm   
1
365.80 pm   
30

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

Lattice C/A Ratio
Not Available   
1.61   
4

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