CN: 11

trans–[U(SO₃CF₃-κO)(CNBuᵗ)(Cp₃)]

Formula Unicode styled: 
trans–[U(SO₃CF₃-κO)(CNBuᵗ)(Cp₃)]
Compound name(s): 
t-Butylisocyanido-tris(η⁵-cyclopentadienyl)-trifluoromethanesulfonato-uranium
Central atom: 
Uranium
Attached groups: 
OSO₂CF₃ (trifluoromethanesulfonato-κO)
CNBuᵗ (t-butyl isocyanide)
(Cp₃) (tris-(η⁵-cyclopentadienyl) Ⓢ)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 11
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 22
Summary of calculated classifications: 
U«V4C11OIVE22B10Z0X4L6»
[MLXZ]𝘲 class: 
[MX4L6]
MLXZ class (ENC, equivalent neutral class): 
MX4L6

[Np(NCMe)₂(Cp)₃]

Formula Unicode styled: 
[Np(NCMe)₂(Cp)₃]
Compound name(s): 
bis(acetonitrile)-tris(cyclopentadienyl)-neptunium
Central atom: 
Neptunium
Attached groups: 
NCMe (acetonitrile)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 11
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Np«V3C11OIIIE26B11Z0X3L8»
[MLXZ]𝘲 class: 
[MX3L8]
MLXZ class (ENC, equivalent neutral class): 
MX3L8