W group (X type)

[W{Se(Ph)}(μ₂-Se)(η₅-C₅Me₅)]₂

Formula Unicode styled: 
[W{Se(Ph)}(μ₂-Se)(η₅-C₅Me₅)]₂
Compound name(s): 
bis-[(phenyl)-(μ₂-selenido)-{(pentamethylcyclopentadienyl)-tungsten}]
Central atom: 
Attached groups: 
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: 
Se«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se(Ph){(W(μ₂-Se)(η₅-C₅Me₅)]₂

Formula Unicode styled: 
[Se(Ph){(W(μ₂-Se)(η₅-C₅Me₅)]₂
Compound name(s): 
bis-[(phenyl)-(μ₂-selenido)-{(pentamethylcyclopentadienyl)-tungsten}]
Central atom: 
Attached groups: 
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(SeMes)₃]₂

Formula Unicode styled: 
[W(SeMes)₃]₂
Compound name(s): 
bis-[tris(2,4,6-trimethylphenylseleno)-tungsten(W≡W)]
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[(μ₂-Se)₂(WSe₂)₂]₂²⊖

Formula Unicode styled: 
[(μ₂-Se)₂(WSe₂)₂]₂²⊖
Compound name(s): 
bis-[(μ₂-seleno)-{diselenido-tungsten}(1-)]
Central atom: 
Attached groups: 
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: 
Se«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[(μ₂-Se)₂{W(CNBuᵗ(SeC₆H₃Mes₂)}₂]₂

Formula Unicode styled: 
[(μ₂-Se)₂{W(CNBuᵗ(SeC₆H₃Mes₂)}₂]₂
Compound name(s): 
bis(μ₂-seleno)-bis{(t-butylisocyano)-bis(mesitylphenylselenolato)-tungsten}]
Central atom: 
Attached groups: 
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: 
Se«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(H)₂(CO₃-κ²O)(PMe₃)₄]

Formula Unicode styled: 
[W(H)₂(CO₃-κ²O)(PMe₃)₄]
Compound name(s): 
(Carbonato-O,O')-dihydrido-tetrakis(trimethylphosphine)-tungsten
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(CO₃-κ²O)(Cp)₂]

Formula Unicode styled: 
[W(CO₃-κ²O)(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-(carbonato-O,O')-tungsten
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

cis–[W(CO)₄(CO₃-κ²O)]²⊖

Formula Unicode styled: 
cis–[W(CO)₄(CO₃-κ²O)]²⊖
Compound name(s): 
tetracarbonyl-(carbonato-O,O')-tungsten(2-)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(CO)₄(Ox-κ²O)]²⊖

Formula Unicode styled: 
[W(CO)₄(Ox-κ²O)]²⊖
Compound name(s): 
(oxalato)-tetracarbonyl-tungsten(2-)
Central atom: 
Attached groups: 
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OPrⁱ)₃(μ₂-OPrⁱ)(=NPh)]₂

Formula Unicode styled: 
[W(OPrⁱ)₃(μ₂-OPrⁱ)(=NPh)]₂
Compound name(s): 
bis-[(μ₂-Isopropoxo)-tris(isopropoxy)-(phenylimido)-tungsten
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OPrⁱ)₃(Py)]₂

Formula Unicode styled: 
[W(OPrⁱ)₃(Py)]₂
Compound name(s): 
bis-[tri(isopropoxy)-pyridine)-tungsten(W≡W)]
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OPrⁱ)₂(≡CSiMe₃)]₂

Formula Unicode styled: 
[W(OPrⁱ)₂(≡CSiMe₃)]₂
Compound name(s): 
bis-[(μ₂-Trimethylsilylmethylidyne)-bis(isopropoxy)-tungsten(W—W)]
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(CH₂Ph)₃]₃

Formula Unicode styled: 
[W(CH₂Ph)₃]₃
Compound name(s): 
bis-[tri-benzyl-tungsten(W≡W)]
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: 
C«V4C4O-IIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CH₂Ph)(μ₂-O₂CEt)₂]₂

Formula Unicode styled: 
[W(CH₂Ph)(μ₂-O₂CEt)₂]₂
Compound name(s): 
bis-[benzyl-bis(μ₂-propionato)-tungsten(W≡W)]
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: 
C«V4C4O-IIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CH₂Ph)(CO)₃(Cp)]

Formula Unicode styled: 
[W(CH₂Ph)(CO)₃(Cp)]
Compound name(s): 
(η-Cyclopentadieneyl)-benzyl-tricarbonyl-tungsten
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: 
C«V4C4O-IIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

fac–[W(CH₂Me)(O)₂(Tp*-κ³N)]

Formula Unicode styled: 
fac–[W(CH₂Me)(O)₂(Tp*-κ³N)]
Compound name(s): 
Ethyl-(hydrogen tris(3,5-dimethyl-1-pyrazolyl)borato)-dioxo-tungsten
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: 
C«V4C4O-IIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CH₂Me)₃(=NBuᵗ)(Cp*)]

Formula Unicode styled: 
[W(CH₂Me)₃(=NBuᵗ)(Cp*)]
Compound name(s): 
(t-Butylimido)-triethyl-(η-pentamethyl-cyclopentadienyl)-tungsten
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: 
C«V4C4O-IIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(O₂CCF₃)(O₂CCF₃-κ²O)(PBuⁿ₃)]₂

Formula Unicode styled: 
[W(O₂CCF₃)(O₂CCF₃-κ²O)(PBuⁿ₃)]₂
Compound name(s): 
bis-[(μ₂-Trifluoroacetato)-trifluoroacetato-(tri-n-butylphosphine)-tungsten(W≣W)]
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: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CH₂SiMe₃)₃]₂

Formula Unicode styled: 
[W(CH₂SiMe₃)₃]₂
Compound name(s): 
bis-[tris(Trimethylsilylmethyl)-itungsten(W≡W)]
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: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[W(CH₂SiMe₃)₂(≡CSiMe₃)]₂

Formula Unicode styled: 
[W(CH₂SiMe₃)₂(≡CSiMe₃)]₂
Compound name(s): 
bis-[(μ₂-Trimethylsilylmethylidyne)-bis(trimethylsilylmethyl)-tungsten(W—W)]
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: 
C«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4