C₄H₄Me₂ (σ²-η²-dimethylbutadiene)

[Ta(σ²-η²-C₄H₄Me₂)(η⁴-C₄H₆)(Cp*)]

Formula Unicode styled: 
[Ta(σ²-η²-C₄H₄Me₂)(η⁴-C₄H₆)(Cp*)]
Compound name(s): 
(η-Butadiene)-(sigma-,η-2,3-dimethylbut-2-ene)-(η-pentamethyl-cyclopentadienyl)-tantalum
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ta«V3C8OIIIE18B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5