OCC₄H₄ (η⁴-cyclopentadieneone)

[Ru{P(OPh)₃}(η⁴-OCC₄H₄)(Cp)]⊕

Formula Unicode styled: 
[Ru{P(OPh)₃}(η⁴-OCC₄H₄)(Cp)]⊕
Compound name(s): 
(η⁵-Cyclopentadienyl)-(η⁴-cyclopentadienone)-triphenoxyphosphine-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(CO)₂(NEt₂H)(η⁴-OCC₄H₄)]

Formula Unicode styled: 
[Ru(CO)₂(NEt₂H)(η⁴-OCC₄H₄)]
Compound name(s): 
(η⁴-Tetraphenyl-cyclopentadione)-dicarbonyl-diethylamine-ruthenium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ru«V0C5OOE18B5Z0X0L5»
[MLXZ]𝘲 class: 
[ML5]
MLXZ class (ENC, equivalent neutral class): 
ML5

[Ru(Br)(η⁴-OCC₄H₄)(Cp*)]

Formula Unicode styled: 
[Ru(Br)(η⁴-OCC₄H₄)(Cp*)]
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-(η⁴-cyclopentadienone)-bromo-ruthenium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Fe(CO)₃(η⁴-OCC₄H₄)]

Formula Unicode styled: 
[Fe(CO)₃(η⁴-OCC₄H₄)]
Compound name(s): 
Tricarbonyl-(η⁴-cyclopentadienone) iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Fe«V0C5OOE18B5Z0X0L5»
[MLXZ]𝘲 class: 
[ML5]
MLXZ class (ENC, equivalent neutral class): 
ML5