CH=CMe₂ (dimethylvinyl)

[Bi(CH=CMe₂)(Ph)₃]⊕

Formula Unicode styled: 
[Bi(CH=CMe₂)(Ph)₃]⊕
Compound name(s): 
(2-methyl-1-propenyl)-(triphenyl)-bismuth(1+)
Central atom: 
Bismuth
Attached groups: 
CH=CMe₂ (dimethylvinyl)
Ph (phenyl)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Bi«V5C4OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Pt(I)(CH=CMe₂)(PPh₃)₂]

Formula Unicode styled: 
trans–[Pt(I)(CH=CMe₂)(PPh₃)₂]
Compound name(s): 
Iodo-(2,2-dimethylvinyl)-bis(triphenylphosphine)-platinum
Central atom: 
Platinum
Attached groups: 
I (iodo)
CH=CMe₂ (dimethylvinyl)
PPh₃ (triphenylphosphane)
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: 
Pt«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2