Atomic Structure of Plutonium and Osmium
Atomic Properties
Atomic Number
94
24
76
40
Electron Configuration
[Rn] 5f6 7s2
[Xe] 4f14 5d6 6s2
Crystal Structure
Monoclinic (MON)
Hexagonal Close Packed (HCP)
Crystal Lattice
MON-Crystal-Structure-of-Plutonium.jpg#100
BCC-Crystal-Structure-.jpg#100
Atom
Number of Protons
94
24
76
39
Number of Neutrons
150
11
114
25
Number of Electrons
94
24
76
39
Radius of an Atom
Atomic Radius
159.00 pm
28
133.80 pm
99+
Covalent Radius
187.00 pm
20
Not Available
Van der Waals Radius
200.00 pm
28
216.00 pm
24
Atomic Weight
244.00 amu
19
190.23 amu
35
Atomic Volume
12.32 cm3/mol
99+
8.49 cm3/mol
99+
Adjacent Atomic Numbers
Valence Electron Potential
64.90 (-eV)
21
91.40 (-eV)
12
Lattice Constant
618.30 pm
4
273.44 pm
99+
Lattice Angles
NA
π/2, π/2, 2 π/3
Lattice C/A Ratio
Not Available
1.58
14
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