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Atomic Structure of Einsteinium and Rutherfordium


Atomic Structure of Rutherfordium and Einsteinium


Atomic

Atomic Number
99  
19
104  
14

Electron Configuration
[Rn] 5f11 7s2  
[Rn] 5f14 6d2 7s2  

Crystal Structure
Face Centered Cubic (FCC)  
Hexagonal Close Packed (HCP)  

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

Atom
  
  

Number of Protons
99  
19
104  
14

Number of Neutrons
153  
10
157  
8

Number of Electrons
99  
19
104  
14

Radius of an Atom
  
  

Atomic Radius
186.00 pm  
11
150.00 pm  
35

Covalent Radius
186.00 pm  
21
157.00 pm  
33

Van der Waals Radius
0.00 pm  
99+
250.00 pm  
10

Atomic Weight
252.00 amu  
16
267.00 amu  
11

Atomic Volume
17.04 cm3/mol  
99+
23.20 cm3/mol  
15

Adjacent Atomic Numbers
  
  

Previous Element

Next Element
Fermium
  
Dubnium
  

Valence Electron Potential
0.00 (-eV)  
99+
6.00 (-eV)  
99+

Lattice Constant
582.00 pm  
8
-  

Lattice Angles
-  
-  

Lattice C/A Ratio
1.29  
99+
1.60  
22

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