C₄H₂Ph₄ (η⁴-tetraphenylbutadiene)

[Co(η⁴-C₄H₂Ph₄){η⁵-C₅H₄(COMe)}]

Formula Unicode styled: 
[Co(η⁴-C₄H₂Ph₄){η⁵-C₅H₄(COMe)}]
Compound name(s): 
(η⁴-1,2,3,4-Tetraphenylbutadiene)-(η⁵-acetyl-cyclopentadienyl)-cobalt
Central atom: 
Cobalt
Attached groups: 
C₄H₂Ph₄ (η⁴-tetraphenylbutadiene)
C₅H₄(COMe) (η⁵-acetylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Co«V1C5OIE18B5Z0X1L4»
[MLXZ]𝘲 class: 
[MX1L4]
MLXZ class (ENC, equivalent neutral class): 
MX1L4