4-coordinate: tetrahedral (p-block element, 2 lone pairs)

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

cis,cis–[Mn(Br)(CO)₂{P(OPh)₃}(Dppm-κ²P)]

Formula Unicode styled:

cis,cis–[Mn(Br)(CO)₂{P(OPh)₃}(Dppm-κ²P)]

Compound name(s):

(bis(Diphenylphosphino)methane-P,P')-bromo-dicarbonyl-triphenylphosphite-manganese

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

cis–[Mn{Au(PPh₃)}(CO)₄{P(OPh)₃}]

Formula Unicode styled:

cis–[Mn{Au(PPh₃)}(CO)₄{P(OPh)₃}]

Compound name(s):

Triphenylphosphine-gold-tetracarbonyl-triphenoxy-phosphine-manganese

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

[Ag(μ₂-O₂NO){P(OPh)₃}₂]₂

Formula Unicode styled:

[Ag(μ₂-O₂NO){P(OPh)₃}₂]₂

Compound name(s):

bis(μ₂-Nitrato)-bis(bis(triphenylphosphite)-silver(i))

Central atom:

Attached groups:

Charge on central atom:

0

Compound type:

Oligomer

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

[Re(=CH₂){P(OPh)₃}(NO)(Cp*)]⊕

Formula Unicode styled:

[Re(=CH₂){P(OPh)₃}(NO)(Cp*)]⊕

Compound name(s):

(η⁵-Pentamethyl-cyclopentadienyl)-methylidene-nitrosyl-triphenylphosphito-rhenium(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:

O«V²C²O^-IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

mer,trans–[Cr(CO)₃(CS){P(OPh)₃}₂]

Formula Unicode styled:

mer,trans–[Cr(CO)₃(CS){P(OPh)₃}₂]

Compound name(s):

bis(Triphenylphosphite)-tricarbonyl-thiocarbonyl-chromium

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

trans–[Mo(CO)₄{P(OPh)₃}₂]

Formula Unicode styled:

trans–[Mo(CO)₄{P(OPh)₃}₂]

Compound name(s):

bis(Triphenylphosphito)-tetracarbonyl-molybdenum(0)

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

[Mo(CO)₅{P(OPh)₃}]

Formula Unicode styled:

[Mo(CO)₅{P(OPh)₃}]

Compound name(s):

Triphenylphosphite-pentacarbonyl-molybdenum

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

fac–[Mo(CO)₃{P(OPh)₃}₃]

Formula Unicode styled:

fac–[Mo(CO)₃{P(OPh)₃}₃]

Compound name(s):

Tricarbonyl-tris(triphenylphosphite)-molybdenum

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

cis–[Mo(CO)₄{P(OPh)₃}₂]

Formula Unicode styled:

cis–[Mo(CO)₄{P(OPh)₃}₂]

Compound name(s):

bis(Triphenylphosphito)-tetracarbonyl-molybdenum(0)

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

trans–[Cr(Br)(CO)₂{P(OPh)₃}₂(≡CPh)]

Formula Unicode styled:

trans–[Cr(Br)(CO)₂{P(OPh)₃}₂(≡CPh)]

Compound name(s):

Bromo-dicarbonyl-(phenylcarbyne)-bis(triphenylphosphite) chromium

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

trans–[Cr(CO)₄{P(OPh)₃}₂]

Formula Unicode styled:

trans–[Cr(CO)₄{P(OPh)₃}₂]

Compound name(s):

bis(Triphenylphosphite) tetracarbonyl chromium

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

trans–[Cr(CO)₄(PPh₃){P(OPh)₃}]

Formula Unicode styled:

trans–[Cr(CO)₄(PPh₃){P(OPh)₃}]

Compound name(s):

Tetracarbonyl-triphenylphosphine-triphenylphosphite-chromium

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

[Cr(CO)₅{P(OPh)₃}]

Formula Unicode styled:

[Cr(CO)₅{P(OPh)₃}]

Compound name(s):

Pentacarbonyl(triphenylphosphite)-chromium

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

[Au(Cl){P(OPh)₃}]

Formula Unicode styled:

[Au(Cl){P(OPh)₃}]

Compound name(s):

Chloro-triphenylphosphite-gold

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

[Zr(CO){P(OMe)₃}(Cp)₂]

Formula Unicode styled:

[Zr(CO){P(OMe)₃}(Cp)₂]

Compound name(s):

Carbonyl-bis(η⁵-cyclopentadienyl)-trimethylphosphite-zirconium

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(C≡CMe)(CO)₂{P(OMe)₃}(Cp)]

Formula Unicode styled:

[W(C≡CMe)(CO)₂{P(OMe)₃}(Cp)]

Compound name(s):

Dicarbonyl-(η-cyclopentadienyl)-(2-propynyl)-trimethylphosphite-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:

O«V²C²O^-IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

trans,trans,trans–[W(H)(CO)₂(NO){P(OMe)₃}₂]

Formula Unicode styled:

trans,trans,trans–[W(H)(CO)₂(NO){P(OMe)₃}₂]

Compound name(s):

Dicarbonyl-hydrido-nitrosyl-bis(trimethylphosphite)-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:

O«V²C²O^-IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

trans–[W(CO)(=C=CMePh){P(OMe)₃}₂(Cp)]⊕

Formula Unicode styled:

trans–[W(CO)(=C=CMePh){P(OMe)₃}₂(Cp)]⊕

Compound name(s):

Carbonyl-(η⁵-cyclopentadienyl)-(methyl(phenyl)vinylidene)-bis(trimethylphosphito)-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:

O«V²C²O^-IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

trans–[Mo(I)(CO)₂{P(OMe)₃}(η⁵-C₅H₄Me)]

Formula Unicode styled:

trans–[Mo(I)(CO)₂{P(OMe)₃}(η⁵-C₅H₄Me)]

Compound name(s):

pi-(Methylcyclopentadienyl)-trans-iododicarbonyl(trimethyl phosphite) molybdenum

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: