=C₇H₆ (cycloheptatrienylidene)

cis–[Pd(Cl)₂(=C₇H₆)(PPh₃)]

Formula Unicode styled: 
cis–[Pd(Cl)₂(=C₇H₆)(PPh₃)]
Compound name(s): 
Dichloro-(cycloheptatrienylidene)-triphenylphosphine-palladium
Central atom: 
Palladium
Attached groups: 
Cl (chloro)
=C₇H₆ (cycloheptatrienylidene)
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: 
Pd«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Fe(=C₇H₆)(CO)₂(Cp)]⊕

Formula Unicode styled: 
[Fe(=C₇H₆)(CO)₂(Cp)]⊕
Compound name(s): 
(η¹-Cycloheptatrienylidene)-(η⁵-cyclopentadienyl)-dicarbonyl-iron(1+)
Central atom: 
Iron
Attached groups: 
=C₇H₆ (cycloheptatrienylidene)
CO (carbonyl)
Cp (η⁵-cyclopentadienyl)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Fe«V2C6OIIE18B6Z0X1L5»⊕
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4