CN: 5

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:

W«V⁴C⁵O^IVE¹⁴B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[W(CH₂Buᵗ)₃(O)(NEt₂)]

Formula Unicode styled:

[W(CH₂Buᵗ)₃(O)(NEt₂)]

Compound name(s):

tris(Neopentyl)-(diethylamino)-oxo-tungsten

Central atom:

Attached groups:

CH₂Buᵗ (t-butylmethyl)

NEt₂ (diethylamino: planar)

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:

W«V⁶C⁵O^VIE¹⁶B⁸Z⁰X⁶L²»

[MLXZ]𝘲 class:

[MX₆L₂]

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

[W(CO)₃(PCy₃)₂]

Formula Unicode styled:

[W(CO)₃(PCy₃)₂]

Compound name(s):

Tricarbonyl-bis(tricyclohexylphosphine)-tungsten

Central atom:

PCy₃ (tricyclohexylphosphane)

Attached groups:

CO (carbonyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 0

Oxidation Number (ON) (Roman numerals):

ON: (O)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

PMePh₂ (methyldiphenylphosphane)

Summary of calculated classifications:

W«V⁰C⁵O^OE¹⁶B⁵Z⁰X⁰L⁵»

[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:

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:

W«V⁴C⁵O^IVE¹⁶B⁷Z⁰X⁴L³»

[MLXZ]𝘲 class:

[MX₄L₃]

MLXZ class (ENC, equivalent neutral class):

MX₄L₃

[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:

C₄Ph₄ (η⁴-tetraphenylcyclobutadiene)

Attached groups:

CO (carbonyl)

PhC≡CPh (diphenylethyne)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (II)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

W«V²C⁵O^IIE¹⁶B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[W(Cl)₂(=CHBuᵗ)(O)(PEt₃)]

Formula Unicode styled:

[W(Cl)₂(=CHBuᵗ)(O)(PEt₃)]

Compound name(s):

Dichloro-triethylphosphine-neopentylidene-oxo-tungsten

Central atom:

=CHBuᵗ (t-butylmethylidene)

Attached groups:

Cl (chloro)

PEt₃ (triethylphosphane)

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:

W«V⁶C⁵O^VIE¹⁶B⁸Z⁰X⁶L²»

[MLXZ]𝘲 class:

[MX₆L₂]

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

[W(CH₂Buᵗ)(=CHBuᵗ)(≡CBuᵗ)(Dppe-κ²P)]

Formula Unicode styled:

[W(CH₂Buᵗ)(=CHBuᵗ)(≡CBuᵗ)(Dppe-κ²P)]

Compound name(s):

(1,2-bis(Dimethylphosphino)ethane)-(neopentylidyne)-(neopentylidene)-(neopentyl)-tungsten

Central atom:

=CHBuᵗ (t-butylmethylidene)

Attached groups:

CH₂Buᵗ (t-butylmethyl)

≡CBuᵗ (neopentylidyne)

Dppe (1,2-bis-(diphenylphosphino)ethane-κ²P)

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:

W«V⁶C⁵O^VIE¹⁶B⁸Z⁰X⁶L²»

[MLXZ]𝘲 class:

[MX₆L₂]

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

[W(OBuᵗ)₃(Py)(NO)]

Formula Unicode styled:

[W(OBuᵗ)₃(Py)(NO)]

Compound name(s):

Tri-t-butoxy-(nitrosyl)-(pyridine) tungsten

Central atom:

Attached groups:

OBuᵗ (t-butyloxy)

Py (pyridine)

NO (nitrosyl, linear)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (II)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

W«V⁶C⁵O^IIE¹⁴B⁷X⁴L²Z¹»

[MLXZ]𝘲 class:

[MX₄L₂Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₁

[W(NMe₂)₄(⭀NPh)]

Formula Unicode styled:

[W(NMe₂)₄(⭀NPh)]

Compound name(s):

tetrakis(Dimethylamido)-phenylimido-tungsten

Central atom:

NMe₂ (dimethylamino: planar)

Attached groups:

⭀NPh (phenylimino)

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:

EN: 18

Summary of calculated classifications:

W«V⁶C⁵O^VIE¹⁸B⁹Z⁰X⁶L³»

[MLXZ]𝘲 class:

[MX₆L₃]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

trans–[W(Te)(PMe₃)₄]

Formula Unicode styled:

trans–[W(Te)(PMe₃)₄]

Compound name(s):

tetrakis(Trimethylphosphine)-ditelluroxo-tungsten

Central atom:

PMe₃ (trimethylphosphane)

Attached groups:

Te (telluro; ⭀Te)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (II)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 18

Summary of calculated classifications:

W«V²C⁵O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[W(CH₂Buᵗ)₃(=CHPh)(Py)]

Formula Unicode styled:

[W(CH₂Buᵗ)₃(=CHPh)(Py)]

Compound name(s):

Benzylidyne-tris(neopentyl)-pyridyl-tungsten

Central atom:

Attached groups:

CH₂Buᵗ (t-butylmethyl)

=CHPh (benzylidene)

Py (pyridine)

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:

EN: 13

Summary of calculated classifications:

W«V⁵C⁵O^VE¹³B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[W(OBuᵗ)₄(S)]

Formula Unicode styled:

[W(OBuᵗ)₄(S)]

Compound name(s):

tetrakis(t-Butoxy)-sulfoxo-tungsten

Central atom:

Attached groups:

OBuᵗ (t-butyloxy)

S (thio; ⭀S)

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:

W«V⁶C⁵O^VIE¹⁴B⁷Z⁰X⁶L¹»

[MLXZ]𝘲 class:

[MX₆L₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₁

[W(Cl)₃(NH₂Buᵗ)(⭀NBuᵗ)]

Formula Unicode styled:

[W(Cl)₃(NH₂Buᵗ)(⭀NBuᵗ)]

Compound name(s):

bis(t-Butylamine)-(t-butylimido)-trichloro-tungsten

Central atom:

Attached groups:

Cl (chloro)

NH₂Buᵗ (t-butylamine)

⭀NBuᵗ (⭀N t-butylimino)

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:

EN: 15

Summary of calculated classifications:

W«V⁵C⁵O^VE¹⁵B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[W(Buⁿ)₂(OSiBuᵗ₃)₂(O)]

Formula Unicode styled:

[W(Buⁿ)₂(OSiBuᵗ₃)₂(O)]

Compound name(s):

Di-n-butyl-oxo-bis(tri-t-butylsiloxy)-tungsten

Central atom:

OSiBuᵗ₃ (tri-t-butylsiloxy)

Attached groups:

Buⁿ (butyl)

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:

W«V⁶C⁵O^VIE¹⁴B⁷Z⁰X⁶L¹»

[MLXZ]𝘲 class:

[MX₆L₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₁

[W(Cl)(OXylyl)₄]

Formula Unicode styled:

[W(Cl)(OXylyl)₄]

Compound name(s):

tetrakis(2,6-Dimethylphenoxy)-chloro-tungsten

Central atom:

Attached groups:

Cl (chloro)

OXylyl (xylyloxy)

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:

EN: 11

Summary of calculated classifications:

W«V⁵C⁵O^VE¹¹B⁵Z⁰L⁰X⁵»

[MLXZ]𝘲 class:

[MX₅]

MLXZ class (ENC, equivalent neutral class):

MX₅

[W(⭀NMes)₂(C₂H₄)(PMe₃)₂]

Formula Unicode styled:

[W(⭀NMes)₂(C₂H₄)(PMe₃)₂]

Compound name(s):

(η-Ethylene)-bis(mesitylimido)-bis(trimethylphosphine)-tungsten

Central atom:

(⭀NMes)₂ (⭀NMes mesitylimino-cis X₄L Ⓢ)

Attached groups:

C₂H₄ (ethene)

PMe₃ (trimethylphosphane)

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:

EN: 18

Summary of calculated classifications:

W«V⁴C⁵O^IVE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[W(OXylyl)₄(O)]

Formula Unicode styled:

[W(OXylyl)₄(O)]

Compound name(s):

tetrakis(2,6-Dimethylphenoxy)-oxo-tungsten

Central atom:

Attached groups:

OXylyl (xylyloxy)

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:

W«V⁶C⁵O^VIE¹⁴B⁷Z⁰X⁶L¹»

[MLXZ]𝘲 class:

[MX₆L₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₁

[W(OBuᵗ)₄(Thf)]

Formula Unicode styled:

[W(OBuᵗ)₄(Thf)]

Compound name(s):

tetrakis(t-Butoxy)-tetrahydrofuran-tungsten

Central atom:

Attached groups:

OBuᵗ (t-butyloxy)

Thf (tetrahydrofuran)

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:

EN: 12

Summary of calculated classifications:

W«V⁴C⁵O^IVE¹²B⁵Z⁰X⁴L¹»

[MLXZ]𝘲 class:

[MX₄L₁]

MLXZ class (ENC, equivalent neutral class):

MX₄L₁

[W(Mes)₃(O)(Thf)]

Formula Unicode styled:

[W(Mes)₃(O)(Thf)]

Compound name(s):

tris(Mesityl)-oxo-tetrahydrofuran-tungsten

Central atom:

Attached groups:

Mes (mesityl)

Thf (tetrahydrofuran)

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:

EN: 15

Summary of calculated classifications:

W«V⁵C⁵O^VE¹⁵B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Re(Ph)(O)₃(Thf)]

Formula Unicode styled:

[Re(Ph)(O)₃(Thf)]

Compound name(s):

Phenyl-tri-oxo-(tetrahydrofuran)-rhenium

Central atom:

Rhenium

Attached groups:

Ph (phenyl)

O (oxo X₂)

Thf (tetrahydrofuran)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 7

Oxidation Number (ON) (Roman numerals):

ON: (VII)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: