W group (X type)

[W(OC{O}Me-κO)(CO)₃(Cp)]

Formula Unicode styled: 
[W(OC{O}Me-κO)(CO)₃(Cp)]
Compound name(s): 
(Acetato-O)-tricarbonyl-(η-cyclopentadienyl)-tungsten
Central atom: 
Oxygen
Attached groups: 
COMe (acetyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OC{O}Me-κO)(CO)₅]⊖

Formula Unicode styled: 
[W(OC{O}Me-κO)(CO)₅]⊖
Compound name(s): 
acetato-pentacarbonyl-tungsten(1-)
Central atom: 
Oxygen
Attached groups: 
COMe (acetyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OC{O}CF₃-κO)(O₂CCF₃-κ²O)(PBuⁿ₃)]₂

Formula Unicode styled: 
[W(OC{O}CF₃-κO)(O₂CCF₃-κ²O)(PBuⁿ₃)]₂
Compound name(s): 
bis-[(μ₂-Trifluoroacetato)-trifluoroacetato-(tri-n-butylphosphine)-tungsten(W≣W)]
Central atom: 
Oxygen
Attached groups: 
COCF₃ (trifluoroacetyl)
W group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)₄(Thf)]

Formula Unicode styled: 
[W(OBuᵗ)₄(Thf)]
Compound name(s): 
tetrakis(t-Butoxy)-tetrahydrofuran-tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)₄(S)]

Formula Unicode styled: 
[W(OBuᵗ)₄(S)]
Compound name(s): 
tetrakis(t-Butoxy)-sulfoxo-tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)₃]₂

Formula Unicode styled: 
[W(OBuᵗ)₃]₂
Compound name(s): 
bis-[tri(t-Butoxy)-tungsten(W≡W)]
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)₃(Py)(NO)]

Formula Unicode styled: 
[W(OBuᵗ)₃(Py)(NO)]
Compound name(s): 
Tri-t-butoxy-(nitrosyl)-(pyridine) tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)₃(≡CPh)]

Formula Unicode styled: 
[W(OBuᵗ)₃(≡CPh)]
Compound name(s): 
Tri-t-butoxy-benzylidyne-tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)₂(PhC≡CPh)]₂

Formula Unicode styled: 
[W(OBuᵗ)₂(PhC≡CPh)]₂
Compound name(s): 
bis-[μ₂-η⁴-Diphenylacetylene)-bis(t-butoxy)-tungsten(W≡W)]
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)₂(NO)(Cp*)]

Formula Unicode styled: 
[W(OBuᵗ)₂(NO)(Cp*)]
Compound name(s): 
bis(t-Butoxy)-(η-pentamethyl-cyclopentadienyl)-nitroso-tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)(SBuᵗ)₂]₂

Formula Unicode styled: 
[W(OBuᵗ)(SBuᵗ)₂]₂
Compound name(s): 
bis-[(t-Butoxy)-bis(t-butylthioxy)-tungsten(W≡W)]
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OBuᵗ)(NHBuᵗ)(NO)(Cp*)]

Formula Unicode styled: 
[W(OBuᵗ)(NHBuᵗ)(NO)(Cp*)]
Compound name(s): 
(η-Pentamethyl-cyclopentadienyl)-t-butylamido-t-butoxy-nitroso-tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[W(I)₂(OBuᵗ)₄]

Formula Unicode styled: 
trans–[W(I)₂(OBuᵗ)₄]
Compound name(s): 
Di-iodo-tetrakis(t-butoxy)-tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

mer–[W(Cl)(OBuᵗ)₃(=NBuᵗ)(NH₂Buᵗ)]

Formula Unicode styled: 
mer–[W(Cl)(OBuᵗ)₃(=NBuᵗ)(NH₂Buᵗ)]
Compound name(s): 
tris(t-Butoxy)-(t-butylamido)-(t-butylimino)-chloro-tungsten
Central atom: 
Oxygen
Attached groups: 
Buᵗ (t-butyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

fac–[W(OPh)(S)₂(Tp*-κ³N)]

Formula Unicode styled: 
fac–[W(OPh)(S)₂(Tp*-κ³N)]
Compound name(s): 
(Hydrido-tris(3,5-dimethylpyrazolyl)borate)-phenoxy-cis-dithioxo-tungsten
Central atom: 
Oxygen
Attached groups: 
Ph (phenyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(H)₃(OPh)(PMe₃)₄]

Formula Unicode styled: 
[W(H)₃(OPh)(PMe₃)₄]
Compound name(s): 
Trihydrido-phenoxo-tetrakis(trimethylphosphine)-tungsten
Central atom: 
Oxygen
Attached groups: 
Ph (phenyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OPh)(MeC≡CMe)₂(Cp*)]

Formula Unicode styled: 
[W(OPh)(MeC≡CMe)₂(Cp*)]
Compound name(s): 
bis(η-But-2-yne)-(η-pentamethylcyclopentadienyl)-phenoxy-tungsten
Central atom: 
Oxygen
Attached groups: 
Ph (phenyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OPh)₆]

Formula Unicode styled: 
[W(OPh)₆]
Compound name(s): 
Hexaphenolato-tungsten
Central atom: 
Oxygen
Attached groups: 
Ph (phenyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OPh)(CO)₅]⊖

Formula Unicode styled: 
[W(OPh)(CO)₅]⊖
Compound name(s): 
pentacarbonyl-phenoxy-tungsten(1-)
Central atom: 
Oxygen
Attached groups: 
Ph (phenyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OPh)₆]⊖

Formula Unicode styled: 
[W(OPh)₆]⊖
Compound name(s): 
hexaphenoxo-tungsten(1-)
Central atom: 
Oxygen
Attached groups: 
Ph (phenyl)
W group (X type)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2