C₆H₄-C₆H₄ (biphenyl-κC²)

C₆H₄-C₆H₄ (Biphenyl)

[Zr(C₆H₄-C₆H₄)₃]²⊖

Formula Unicode styled: 
[Zr(C₆H₄-C₆H₄)₃]²⊖
Compound name(s): 
tris(biphenyl-2,2'-diyl)-zirconium(2-)
Central atom: 
Zirconium
Attached groups: 
C₆H₄-C₆H₄ (biphenyl-κC²)
Charge on central atom: 
-2
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 12
Summary of calculated classifications: 
Zr«V4C6OIVE12B6Z0L0X6»2⊖
[MLXZ]𝘲 class: 
[MX6]2-
MLXZ class (ENC, equivalent neutral class): 
MX4L2

[Zr(C₆H₄-C₆H₄)₂(Cp)]⊖

Formula Unicode styled: 
[Zr(C₆H₄-C₆H₄)₂(Cp)]⊖
Compound name(s): 
bis(biphenyl-2,2'-diyl)-(η⁵-cyclopentadienyl)-zirconium(1-)
Central atom: 
Zirconium
Attached groups: 
C₆H₄-C₆H₄ (biphenyl-κC²)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
-1
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: 14
Summary of calculated classifications: 
Zr«V4C7OIVE14B7Z0X5L2»⊖
[MLXZ]𝘲 class: 
[MX5L2]-
MLXZ class (ENC, equivalent neutral class): 
MX4L3