Iron

Attached groups:

C₄H₆ (η⁴-butadiene)

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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₃(NO)]⊖

Formula Unicode styled:

[Fe(CO)₃(NO)]⊖

Compound name(s):

tricarbonyl-nitrosyl-iron(1-)

Central atom:

Attached groups:

NO (nitrosyl, linear)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-II)

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

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Fe«V²C⁴O^-IIE¹⁸B⁶X¹L⁴Z¹»^⊖

[MLXZ]𝘲 class:

[MX₁L₄Z₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₃(NCMe)₂]

Formula Unicode styled:

[Fe(CO)₃(NCMe)₂]

Compound name(s):

Tricarbonyl-bis(methylisocyanide)-iron

Central atom:

Attached groups:

NCMe (acetonitrile)

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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₃(Dppm-κ²P)]

Formula Unicode styled:

[Fe(CO)₃(Dppm-κ²P)]

Compound name(s):

(bis(Diphenylphosphino)methane)-tricarbonyl-iron

Central atom:

Attached groups:

Dppm (bis-(diphenylphosphino)methane-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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₃(Dppe-κ²P)]

Formula Unicode styled:

[Fe(CO)₃(Dppe-κ²P)]

Compound name(s):

Tricarbonyl-(bis(diphenylphosphino)ethane-P,P')-iron

Central atom:

Attached groups:

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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₃(Cp*)]⊕

Formula Unicode styled:

[Fe(CO)₃(Cp*)]⊕

Compound name(s):

(η⁵-Pentamethyl-cyclopentadienyl)-tricarbonyl-iron(1+)

Central atom:

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₃(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₃(Cp)]⊕

Compound name(s):

Tricarbonyl-cyclopentadienyl-iron(1+)

Central atom:

Attached groups:

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₃(C₆H₈)]

Formula Unicode styled:

[Fe(CO)₃(C₆H₈)]

Compound name(s):

(η⁴-1,3-Cyclohexadiene)-tricarbonyl-iron

Central atom:

Attached groups:

C₆H₈ (cyclohexadiene)

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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₂{P(OPh)₃}₂(SO₂-κS)]

Formula Unicode styled:

[Fe(CO)₂{P(OPh)₃}₂(SO₂-κS)]

Compound name(s):

Dicarbonyl-(sulfur dioxide)-bis(triphenylphosphite)-iron

Central atom:

Attached groups:

P(OPh)₃ (triphenylphosphite)

SO₂ (dioxo-sulfur-κS)

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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₂{P(OMe)₃}₃]

Formula Unicode styled:

[Fe(CO)₂{P(OMe)₃}₃]

Compound name(s):

Dicarbonyl-tris(trimethylphosphite)-iron

Central atom:

Attached groups:

P(OMe)₃ (trimethylphosphite)

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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₂{P(OMe)₃}₂(SO₂-κS)]

Formula Unicode styled:

[Fe(CO)₂{P(OMe)₃}₂(SO₂-κS)]

Compound name(s):

Dicarbonyl-bis(trimethylphosphite)-(dioxo-sulfur)-iron

Central atom:

Attached groups:

P(OMe)₃ (trimethylphosphite)

SO₂ (dioxo-sulfur-κS)

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:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO)₂{O=C(C₆H₆)}(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂{O=C(C₆H₆)}(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-tropone-iron(1+)

Central atom:

Attached groups:

O=C(C₆H₆) (tropone-κO)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂{C(SPh)H}(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂{C(SPh)H}(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-(phenylthio)carbenium-iron(1+)

Central atom:

Attached groups:

C(SPh)H (phenylthiocarbene)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂{C(SMe)Me}(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂{C(SMe)Me}(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-methyl(methylthio)carbenium-iron(1+)

Central atom:

Attached groups:

C(SMe)Me (methylthiomethylcarbene)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂(TeMe₂)(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂(TeMe₂)(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-dimethyltellurido-iron(1+)

Central atom:

Attached groups:

TeMe₂ (dimethyltellurane)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂(SPh₂)(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂(SPh₂)(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-diphenylsulfido-iron(1+)

Central atom:

Attached groups:

SPh₂ (diphenylthioether)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂(SO₂-κS)(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂(SO₂-κS)(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-(sulfur dioxide)-iron(1+)

Central atom:

Attached groups:

SO₂ (dioxo-sulfur-κS)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂(SMe₂)(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂(SMe₂)(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-dimethylsulfido-iron(1+)

Central atom:

Attached groups:

SMe₂ (dimethylthioether)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂(SeMe₂)(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂(SeMe₂)(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-dimethylselenido-iron(1+)

Central atom:

Attached groups:

SeMe₂ (dimethylselane)

Charge on central atom:

1

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CO)₂(SbPh₃)(Cp)]⊕

Formula Unicode styled:

[Fe(CO)₂(SbPh₃)(Cp)]⊕

Compound name(s):

(η⁵-cyclopentadienyl)-dicarbonyl-(triphenyl-antimony)-iron(1+)

Central atom:

Attached groups:

SbPh₃ (triphenylstibane)

Charge on central atom:

1

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: