NCPh₂ (diphenylketimino)

[U(NCPh₂)₂{η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled: 
[U(NCPh₂)₂{η⁵-C₅H₄(SiMe₃)}₂]
Compound name(s): 
bis(η⁵-1,3-bis(trimethylsilyl)cyclopentadienyl)-bis((diphenylmethylidene)amido)-uranium
Central atom: 
Uranium
Attached groups: 
NCPh₂ (diphenylketimino)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
U«V4C8OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Si(NCPh₂)₄]

Formula Unicode styled: 
[Si(NCPh₂)₄]
Compound name(s): 
tetrakis(Diphenylketimine) silicon
Central atom: 
Silicon
Attached groups: 
NCPh₂ (diphenylketimino)
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Si«V4C4OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4