C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)

[Mo(μ₂-Br)(CO)₂(η⁴-C₄Ph₄)]₂

Formula Unicode styled: 
[Mo(μ₂-Br)(CO)₂(η⁴-C₄Ph₄)]₂
Compound name(s): 
bis-[μ₂-bromo-(π-tetraphenylcyclobutadiene)-dicarbonyl-molybdenum(Mo—Mo)]
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: 
Mo«V4C7OIIIE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Rh(η⁴-C₄Ph₄)(Cp*)]

Formula Unicode styled: 
[Rh(η⁴-C₄Ph₄)(Cp*)]
Compound name(s): 
(η⁴--tetraphenylcyclobutadienyl)-(η⁵-pentamethylcyclopentadienyl)-rhodium
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: 
Rh«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Rh(η⁴-C₄Ph₄)(Cp)]

Formula Unicode styled: 
[Rh(η⁴-C₄Ph₄)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-(η⁴--tetraphenylcyclobutadiene)-rhodium
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: 
Rh«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Ru(NCMe){P(OMe)₃}(η³-C₃H₅)(η⁴-C₄Ph₄)]⊕

Formula Unicode styled: 
[Ru(NCMe){P(OMe)₃}(η³-C₃H₅)(η⁴-C₄Ph₄)]⊕
Compound name(s): 
(η³-Allyl)-(η⁴-tetraphenylcyclobutadiene)-acetonitrile-trimethylphosphito-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«V4C6OIVE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Ru(NCMe)(η⁴-C₄Ph₄)(Cp)]⊕

Formula Unicode styled: 
[Ru(NCMe)(η⁴-C₄Ph₄)(Cp)]⊕
Compound name(s): 
Acetonitrile-(η⁵-cyclopentadienyl)-(η⁴-tetraphenylcyclobutadiene)-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«V4C6OIVE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Fe(η⁴-C₄Ph₄)(η⁶-C₇H₈)]

Formula Unicode styled: 
[Fe(η⁴-C₄Ph₄)(η⁶-C₇H₈)]
Compound name(s): 
(η⁴-Tetraphenylcyclobutadiene)-(η⁶-toluene)-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«V2C5OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Fe(CO)₃(η⁴-C₄Ph₄)]

Formula Unicode styled: 
[Fe(CO)₃(η⁴-C₄Ph₄)]
Compound name(s): 
(Tetraphenylcyclobutadiene)-tricarbonyl-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«V2C5OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Fe(CO){P(OMe)₃}₂(η⁴-C₄Ph₄)]⊕

Formula Unicode styled: 
[Fe(CO){P(OMe)₃}₂(η⁴-C₄Ph₄)]⊕
Compound name(s): 
Carbonyl-(η⁴-tetraphenylcyclobutadiene)-bis(trimethylphosphite)-iron(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: 
Fe«V3C5OIIIE17B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]+
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Fe(CO){P(OMe)₃}₂(η⁴-C₄Ph₄)]

Formula Unicode styled: 
[Fe(CO){P(OMe)₃}₂(η⁴-C₄Ph₄)]
Compound name(s): 
Carbonyl-(η⁴-tetraphenylcyclobutadiene)-bis(trimethylphosphite)-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«V2C5OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(SiMe₃)}]

Formula Unicode styled: 
[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(SiMe₃)}]
Compound name(s): 
(η⁵-Trimethylsilyl-cyclopentadienyl)-(η⁴-tetraphenyl-cyclobutadiene)-cobalt
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: 
Co«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(COMe)}]

Formula Unicode styled: 
[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(COMe)}]
Compound name(s): 
(η⁵-Acetyl-cyclopentadienyl)-(η⁴-tetraphenyl-cyclobutadienyl)-cobalt
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: 
Co«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(CO₂Me)}]

Formula Unicode styled: 
[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(CO₂Me)}]
Compound name(s): 
(η⁴-1,2,3,4-tetraphenylcyclobutadiene)-(η⁵-1-(methoxycarbonyl)cyclopentadienyl)-cobalt
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: 
Co«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(CO₂H)}]

Formula Unicode styled: 
[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(CO₂H)}]
Compound name(s): 
(η⁵-Carboxycyclopentadienyl)-(η⁴-tetraphenylcyclobutadiene)-cobalt
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: 
Co«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Co(η⁴-C₄Ph₄)(Cp)]

Formula Unicode styled: 
[Co(η⁴-C₄Ph₄)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-(η⁴-tetraphenyl-cyclobutadiene)-cobalt
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: 
Co«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Ni(Br)(μ₂-Br)(η⁴-C₄Ph₄)]₂

Formula Unicode styled: 
[Ni(Br)(μ₂-Br)(η⁴-C₄Ph₄)]₂
Compound name(s): 
bis-[dibromo-(η⁴-tetraphenylcyclobutadiene)-nickel]
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: 
Ni«V4C5OIVE18B6Z0X4L2»
[MLXZ]𝘲 class: 
[MX4L2]
MLXZ class (ENC, equivalent neutral class): 
MX4L2

cis–[Ni(PEt₃)₂(η⁴-C₄Ph₄)]

Formula Unicode styled: 
cis–[Ni(PEt₃)₂(η⁴-C₄Ph₄)]
Compound name(s): 
bis(Triethylphosphine)-(η⁴-tetraphenylcyclobutadiene)-nickel
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: 
Ni«V2C4OIIE18B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Mn(CO)₂(NO)(η⁴-C₄Ph₄)]

Formula Unicode styled: 
[Mn(CO)₂(NO)(η⁴-C₄Ph₄)]
Compound name(s): 
(η-Tetraphenylcyclobutadiene)-dicarbonyl-nitrosyl-manganese
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: 
Mn«V5C5OIE18B8X3L4Z1»
[MLXZ]𝘲 class: 
[MX3L4Z1]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Mo(Cl)₂(η⁴-C₄Ph₄)(Cp)]

Formula Unicode styled: 
[Mo(Cl)₂(η⁴-C₄Ph₄)(Cp)]
Compound name(s): 
(η-Cyclopentadienyl)-(η-tetraphenylcyclobutadiene)-dichloro-molybdenum
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: 
Mo«V5C7OVE17B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Mo(PMe₃)(PhC≡CPh)₂(η⁴-C₄Ph₄)]

Formula Unicode styled: 
[Mo(PMe₃)(PhC≡CPh)₂(η⁴-C₄Ph₄)]
Compound name(s): 
(η-1,2,3,4-Tetraphenylcyclobutadiene)-bis(η-1,2-diphenylacetylene)-(trimethylphosphine)-molybdenum
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: 
Mo«V2C5OIIE16B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Mo(NCMe)(PhC≡CPh)₂(η⁴-C₄Ph₄)]

Formula Unicode styled: 
[Mo(NCMe)(PhC≡CPh)₂(η⁴-C₄Ph₄)]
Compound name(s): 
(η-1,2,3,4-Tetraphenylcyclobutadiene)-bis(η-1,2-diphenylacetylene)-(acetonitrile)-molybdenum
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: 
Mo«V2C5OIIE16B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4