C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)

[Mo(CO)₂(η⁴-C₄Ph₄)₂]

Formula Unicode styled: 
[Mo(CO)₂(η⁴-C₄Ph₄)₂]
Compound name(s): 
Dicarbonyl-bis(tetraphenylcyclobutadiene) molybdenum
Central atom: 
Molybdenum
Attached groups: 
CO (carbonyl)
C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Mo«V4C6OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Nb(Cl)₂(η⁴-C₄Ph₄)(Cp)]

Formula Unicode styled: 
[Nb(Cl)₂(η⁴-C₄Ph₄)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-(eta⁴-tetraphenylcyclobutadiene)-dichloro-niobium
Central atom: 
Niobium
Attached groups: 
Cl (chloro)
C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Nb«V5C7OVE16B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[W(CO)(PhC≡CPh)₂(η⁴-C₄Ph₄)]

Formula Unicode styled: 
[W(CO)(PhC≡CPh)₂(η⁴-C₄Ph₄)]
Compound name(s): 
Carbonyl-bis(η-diphenylethyne)-(η-tetraphenylcyclobutadiene)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PhC≡CPh (diphenylethyne)
C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V2C5OIIE16B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Re(H)₂(η⁴-C₄Ph₄)(Cp*)]

Formula Unicode styled: 
[Re(H)₂(η⁴-C₄Ph₄)(Cp*)]
Compound name(s): 
(eta-Cyclopentadienyl)-(eta-tetraphenylcyclobutadiene)-dihydrido-rhenium
Central atom: 
Rhenium
Attached groups: 
H (hydrido)
C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V5C7OVE18B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(Br)₂(η⁴-C₄Ph₄)(Cp)]

Formula Unicode styled: 
[Re(Br)₂(η⁴-C₄Ph₄)(Cp)]
Compound name(s): 
(eta-Cyclopentadienyl)-(eta-tetraphenylcyclobutadiene)-dibromo-rhenium
Central atom: 
Rhenium
Attached groups: 
Br (bromo)
C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V5C7OVE18B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Re(CO)(η⁴-C₄Ph₄)(Cp*)]

Formula Unicode styled: 
[Re(CO)(η⁴-C₄Ph₄)(Cp*)]
Compound name(s): 
Carbonyl-(eta-pentamethyl-cyclopentadienyl)-(eta-tetraphenylcyclobutadiene)-rhenium
Central atom: 
Rhenium
Attached groups: 
CO (carbonyl)
C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V3C6OIIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4