C₈H₆ (η⁸-pentalene)

[Zr(Cl)(Cp)(η⁸-C₈H₆)]

Formula Unicode styled: 
[Zr(Cl)(Cp)(η⁸-C₈H₆)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-(η⁸-pentalene)-chloro-zirconium
Central atom: 
Zirconium
Attached groups: 
Cl (chloro)
Cp (η⁵-cyclopentadienyl)
C₈H₆ (η⁸-pentalene)
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: 
Zr«V4C8OIVE18B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

trans–[Zr(Cl)₂(Thf)₂(η⁸-C₈H₆)]

Formula Unicode styled: 
trans–[Zr(Cl)₂(Thf)₂(η⁸-C₈H₆)]
Compound name(s): 
(η⁸-pentalene)-dichloro-bis(tetrahydrofuran)-zirconium
Central atom: 
Zirconium
Attached groups: 
Cl (chloro)
Thf (tetrahydrofuran)
C₈H₆ (η⁸-pentalene)
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: 
Zr«V4C8OIVE18B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5