Me₃SiC≡CSiMe₃ (bistrimethylsilylethyne X₂L)

[U(Me₃SiC≡CSiMe₃)(Cp*₂)]

Formula Unicode styled: 
[U(Me₃SiC≡CSiMe₃)(Cp*₂)]
Compound name(s): 
bis(pentamethylcyclopentadienyl)-(1,2-bis(trimethylsilyl)acetylene)-uranium
Central atom: 
Uranium
Attached groups: 
Me₃SiC≡CSiMe₃ (bistrimethylsilylethyne X₂L)
(Cp*₂) (bis-(η⁵-pentamethylcyclopentadienyl) X₂L₃ Ⓢ)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
U«V4C7OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4