O (oxo ⭀O X₂L)

[W(H)₂(SiH₂Ph)(CO)₂(Cp*)]

Formula Unicode styled: 
[W(H)₂(SiH₂Ph)(CO)₂(Cp*)]
Compound name(s): 
Dicarbonyl-dihydrido-(η-pentamethylcyclopentadienyl)-(phenylsilyl)-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(H)(CO)₅]⊖

Formula Unicode styled: 
[W(H)(CO)₅]⊖
Compound name(s): 
hydrido-pentacarbonyl-tungsten(1-)
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(H)(CO)₃(Tp-κ³N)]

Formula Unicode styled: 
[W(H)(CO)₃(Tp-κ³N)]
Compound name(s): 
(Hydrogen tris(3,5-dimethylpyrazolyl)borato)-hydrido-tricarbonyl-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(H)(CO)₃(FBF₃)(PCy₃)₂]

Formula Unicode styled: 
[W(H)(CO)₃(FBF₃)(PCy₃)₂]
Compound name(s): 
Hydrido-bis(tricyclohexylphosphine-P)-(tetrafluoroborato-F)-tricarbonyl-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(H)(CO)₃(Cp)]

Formula Unicode styled: 
[W(H)(CO)₃(Cp)]
Compound name(s): 
Tricarbonyl-(η-cyclopentadienyl)-hydrido-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(H)(CO)₂([9]aneN₃-κ³N)]⊕

Formula Unicode styled: 
[W(H)(CO)₂([9]aneN₃-κ³N)]⊕
Compound name(s): 
tricarbonyl-hydrido-(1,4,7-triazacyclononane-N,N',N'')-tungsten(1+)
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(COPh)(CO)₂{C(NMe)CH₂CH₂CH₂}(Cp)]

Formula Unicode styled: 
[W(COPh)(CO)₂{C(NMe)CH₂CH₂CH₂}(Cp)]
Compound name(s): 
Benzoyl-dicarbonyl-(η-cyclopentadienyl)-(N-methylpyrrolidin-2-ylidene)-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(COMe)(CO)₂(PPh₃)(Cp)]

Formula Unicode styled: 
[W(COMe)(CO)₂(PPh₃)(Cp)]
Compound name(s): 
Dicarbonyl-(η-cyclopentadienyl)-(triphenylphosphino)-acetyl-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(COMe)(CNBuᵗ)₂(CO)(Cp*)]

Formula Unicode styled: 
[W(COMe)(CNBuᵗ)₂(CO)(Cp*)]
Compound name(s): 
acetyl-carbonyl-bis(t-butylisocyanido)-(η-pentamethylcyclopentadienyl)-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₆]

Formula Unicode styled: 
[W(CO)₆]
Compound name(s): 
tungsten hexacarbonyl
tungsten(O) carbonyl
tungsten carbonyl
Hexacarbonyl-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₆(SbF₆)]²⊕

Formula Unicode styled: 
[W(CO)₆(SbF₆)]²⊕
Compound name(s): 
Hexacarbonyl-(hexafluoroantimonato)-tungsten(1+)
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅{C(OEt)Ph}]

Formula Unicode styled: 
[W(CO)₅{C(OEt)Ph}]
Compound name(s): 
Phenylethoxycarbene-pentacarbonyl-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(η²-Nbd)]

Formula Unicode styled: 
[W(CO)₅(η²-Nbd)]
Compound name(s): 
Pentacarbonyl-(η-norbornene)-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(Se₂)]⊕

Formula Unicode styled: 
[W(CO)₅(Se₂)]⊕
Compound name(s): 
Diseleno-pentacarbonyl-tungsten(1+)
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(SCHPh)]

Formula Unicode styled: 
[W(CO)₅(SCHPh)]
Compound name(s): 
Pentacarbonyl-(thiobenzaldehyde)-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(Py)]

Formula Unicode styled: 
[W(CO)₅(Py)]
Compound name(s): 
Pentacarbonyl-pyridine-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(PMe₃)]

Formula Unicode styled: 
[W(CO)₅(PMe₃)]
Compound name(s): 
Pentacarbonyl-trimethylphosphine-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(Pip)]

Formula Unicode styled: 
[W(CO)₅(Pip)]
Compound name(s): 
Pentacarbonyl-piperidine-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(PhC≡CH)]

Formula Unicode styled: 
[W(CO)₅(PhC≡CH)]
Compound name(s): 
(η-Phenylacetylene)-pentacarbonyl-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CO)₅(OPPh₃)]

Formula Unicode styled: 
[W(CO)₅(OPPh₃)]
Compound name(s): 
Pentacarbonyl-(triphenylphosphine oxide)-tungsten
Central atom: 
Carbon
Attached groups: 
O (oxo ⭀O X₂L)
W group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4