PBuᵗ₂C₂H₄PBuᵗ₂ (1,2-bis-(di-t-butylphosphino)ethane)

[Ni(η²-Cot)(PBuᵗ₂C₂H₄PBuᵗ₂)]

Formula Unicode styled: 
[Ni(η²-Cot)(PBuᵗ₂C₂H₄PBuᵗ₂)]
Compound name(s): 
(η²-Cyclo-octatetraene)-(bis(di-t-butylphosphino)ethane)-nickel
Central atom: 
Nickel
Attached groups: 
Cot (η²-cyclooctatetraene)
PBuᵗ₂C₂H₄PBuᵗ₂ (1,2-bis-(di-t-butylphosphino)ethane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Ni«V0C3OOE16B3Z0X0L3»
[MLXZ]𝘲 class: 
[ML3]
MLXZ class (ENC, equivalent neutral class): 
ML3

[Ni(=CPh₂)(PBuᵗ₂C₂H₄PBuᵗ₂)]

Formula Unicode styled: 
[Ni(=CPh₂)(PBuᵗ₂C₂H₄PBuᵗ₂)]
Compound name(s): 
(1,2-bis(Di-t-butylphosphino)ethane)-(diphenylcarbene)-nickel
Central atom: 
Nickel
Attached groups: 
=CPh₂ (diphenylmethylidene)
PBuᵗ₂C₂H₄PBuᵗ₂ (1,2-bis-(di-t-butylphosphino)ethane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Ni«V2C3OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

cis–[Ni(Me)₂(PBuᵗ₂C₂H₄PBuᵗ₂)]

Formula Unicode styled: 
cis–[Ni(Me)₂(PBuᵗ₂C₂H₄PBuᵗ₂)]
Compound name(s): 
(1,2-bis(Di-t-butylphosphino)ethane)-dimethyl-nickel
Central atom: 
Nickel
Attached groups: 
Me (methyl)
PBuᵗ₂C₂H₄PBuᵗ₂ (1,2-bis-(di-t-butylphosphino)ethane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Ni«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2