CH₂=C=CMe₂ (dimethylallene)

trans–[Pt(H)(CH₂=C=CMe₂)(PCy₃)₂]⊕

Formula Unicode styled: 
trans–[Pt(H)(CH₂=C=CMe₂)(PCy₃)₂]⊕
Compound name(s): 
Hydrido-(η²-1,1-dimethylallene)-bis(tricyclohexylphosphine)-platinum(1+)
Central atom: 
Platinum
Attached groups: 
H (hydrido)
CH₂=C=CMe₂ (dimethylallene)
PCy₃ (tricyclohexylphosphane)
Charge on central atom: 
1
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: 
Pt«V2C4OIIE16B4Z0X1L3»⊕
[MLXZ]𝘲 class: 
[MX1L3]+
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Pt(CH₂=C=CMe₂)(PPh₃)₂]

Formula Unicode styled: 
[Pt(CH₂=C=CMe₂)(PPh₃)₂]
Compound name(s): 
bis(Triphenylphosphine)-1,1-dimethylallene platinum
Central atom: 
Platinum
Attached groups: 
CH₂=C=CMe₂ (dimethylallene)
PPh₃ (triphenylphosphane)
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: 
Pt«V0C3OOE16B3Z0X0L3»
[MLXZ]𝘲 class: 
[ML3]
MLXZ class (ENC, equivalent neutral class): 
ML3