CO (carbonyl)

CO (carbonyl)

[W(Me)(CO)₂(PMe₃)₂(Acac)]

Formula Unicode styled: 
[W(Me)(CO)₂(PMe₃)₂(Acac)]
Compound name(s): 
(Acetylacetonato-O,O')-dicarbonyl-methyl-bis(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
Me (methyl)
CO (carbonyl)
PMe₃ (trimethylphosphane)
Acac (acetylacetonato)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(CO)₂(As₃)(Cp*)]

Formula Unicode styled: 
[W(CO)₂(As₃)(Cp*)]
Compound name(s): 
(η-Pentamethyl-cyclopentadienyl)-(triarsenido)-dicarbonyl-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
As₃ (triarsenido)
Cp* (η⁵-pentamethylcyclopentadienyl)
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V4C8OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[W(OSiBuᵗ₃)₃(CO)]

Formula Unicode styled: 
[W(OSiBuᵗ₃)₃(CO)]
Compound name(s): 
Carbonyl-tris(tri-t-butylsiloxy)-tungsten
Central atom: 
Tungsten
Attached groups: 
OSiBuᵗ₃ (tri-t-butylsiloxy)
CO (carbonyl)
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 11
Summary of calculated classifications: 
W«V3C4OIIIE11B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]
MLXZ class (ENC, equivalent neutral class): 
MX3L1

[W(CO)(O=CMe₂)(Acac)₂]

Formula Unicode styled: 
[W(CO)(O=CMe₂)(Acac)₂]
Compound name(s): 
bis(Acetylacetonato)-carbonyl-(etasipdif-acetone)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
O=CMe₂ (acetone)
Acac (acetylacetonato)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V2C6OIIE16B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[W(CO)₅(=CPh₂)]

Formula Unicode styled: 
[W(CO)₅(=CPh₂)]
Compound name(s): 
Diphenylcarbene(pentacarbonyl) tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
=CPh₂ (diphenylmethylidene)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C6OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(η²-H₂)(CO)₃(PPrⁱ₃)₂]

Formula Unicode styled: 
[W(η²-H₂)(CO)₃(PPrⁱ₃)₂]
Compound name(s): 
(sigma-Dihydrogen)-tricarbonyl-bis(tri-isopropylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
H₂ (η²-dihydrogen)
CO (carbonyl)
PPrⁱ₃ (triisopropylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

mer–[W(CO)₃(PPrⁱ₃)₃]

Formula Unicode styled: 
mer–[W(CO)₃(PPrⁱ₃)₃]
Compound name(s): 
Tricarbonyl-bis(tri-isopropylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PPrⁱ₃ (triisopropylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

[W(CO)₃(PCy₃)₂]

Formula Unicode styled: 
[W(CO)₃(PCy₃)₂]
Compound name(s): 
Tricarbonyl-bis(tricyclohexylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PCy₃ (tricyclohexylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V0C5OOE16B5Z0X0L5»
[MLXZ]𝘲 class: 
[ML5]
MLXZ class (ENC, equivalent neutral class): 
ML5

[W(Cl)₂(CO)(O)(PMePh₂)]

Formula Unicode styled: 
[W(Cl)₂(CO)(O)(PMePh₂)]
Compound name(s): 
Carbonyl-dichloro-bis(methyldiphenylphosphine)-oxo-tungsten
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
CO (carbonyl)
O (oxo ⭀O X₂L)
PMePh₂ (methyldiphenylphosphane)
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: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V4C5OIVE16B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

cis–[W(H)(CO)₂(PMe₃)(Cp)]

Formula Unicode styled: 
cis–[W(H)(CO)₂(PMe₃)(Cp)]
Compound name(s): 
(η-cyclopentadienyl)-dicarbonyl-hydrido-(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
H (hydrido)
CO (carbonyl)
PMe₃ (trimethylphosphane)
Cp (η⁵-cyclopentadienyl)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[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

[W(SH)(CO)₃(Cp*)]

Formula Unicode styled: 
[W(SH)(CO)₃(Cp*)]
Compound name(s): 
(η-Pentamethylcyclopentadienyl)-tricarbonyl-mercapto-tungsten
Central atom: 
Tungsten
Attached groups: 
SH (hydrothio)
CO (carbonyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(C₂H₄)(CO)₃(PCy₃)₂]

Formula Unicode styled: 
[W(C₂H₄)(CO)₃(PCy₃)₂]
Compound name(s): 
(etarezguy-Ethylene)-bis(tricyclohexanephosphine)-tricarbonyl-tungsten
Central atom: 
Tungsten
Attached groups: 
C₂H₄ (ethene)
CO (carbonyl)
PCy₃ (tricyclohexylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

[W(CO)₅(PMe₃)]

Formula Unicode styled: 
[W(CO)₅(PMe₃)]
Compound name(s): 
Pentacarbonyl-trimethylphosphine-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PMe₃ (trimethylphosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

[W(Cl)(CO)₃(Cp)]

Formula Unicode styled: 
[W(Cl)(CO)₃(Cp)]
Compound name(s): 
Tricarbonyl-chloro-(η-cyclopentadienyl)-tungsten
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
CO (carbonyl)
Cp (η⁵-cyclopentadienyl)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W{W(CO)₃Cp}(CO)₃(Cp)]

Formula Unicode styled: 
[W{W(CO)₃Cp}(CO)₃(Cp)]
Compound name(s): 
bis(η-Cyclopentadienyl)-hexacarbonyl-ditungsten
Central atom: 
Tungsten
Attached groups: 
W(CO)₃Cp (tricarbonylcyclopentadienyltungsten)
CO (carbonyl)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

fac–[W(CO)₃(PH₃)₃]

Formula Unicode styled: 
fac–[W(CO)₃(PH₃)₃]
Compound name(s): 
tricarbonyl-tris(phosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PH₃ (phosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

cis–[W(CO)₄(Dmpm-κ²P)]

Formula Unicode styled: 
cis–[W(CO)₄(Dmpm-κ²P)]
Compound name(s): 
Tetracarbonyl-(bis(diphenylphosphino)methane-P,P')-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
Dmpm (1,2-bis-(dimethylphosphino)methane-κ²P)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

[W(CO)₂(PMe₃)(Acac)₂]

Formula Unicode styled: 
[W(CO)₂(PMe₃)(Acac)₂]
Compound name(s): 
bis(Acetylacetonato)-dicarbonyl-(trimethylphosphine)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PMe₃ (trimethylphosphane)
Acac (acetylacetonato)
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: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V2C7OIIE18B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[W(CO)(PhC≡CH)(Acac)₂]

Formula Unicode styled: 
[W(CO)(PhC≡CH)(Acac)₂]
Compound name(s): 
bis(Acetylacetonato)-carbonyl-(η-phenylacetylene)-tungsten
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
PhC≡CH (phenylethyne)
Acac (acetylacetonato)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V2C6OIIE16B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4