Iron

CNH (hydrogen isocyanide)

Attached groups:

Charge on central atom:

2

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^IIE¹⁸B⁶Z⁰X⁰L⁶»^2⊕

[MLXZ]𝘲 class:

[ML₆]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CNBuᵗ)₅]

Formula Unicode styled:

[Fe(CNBuᵗ)₅]

Compound name(s):

pentakis(t-Butylisocyanide)-iron

Central atom:

CNBuᵗ (t-butyl isocyanide)

Attached groups:

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):

CN: 5

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(CN)₆]⁴⊖

Formula Unicode styled:

[Fe(CN)₆]⁴⊖

Compound name(s):

hexacyanoiron(4-)

Central atom:

Attached groups:

Charge on central atom:

-4

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^IIE¹⁸B⁶Z⁰L⁰X⁶»^4⊖

[MLXZ]𝘲 class:

[MX₆]^4-

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CN)₆]³⊖

Formula Unicode styled:

[Fe(CN)₆]³⊖

Compound name(s):

hexacyano-iron(3-)

Central atom:

Attached groups:

Charge on central atom:

-3

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«V³C⁶O^IIIE¹⁷B⁶Z⁰L⁰X⁶»^3⊖

[MLXZ]𝘲 class:

[MX₆]^3-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Fe(CN)₅(SO₃-κS)]⁵⊖

Formula Unicode styled:

[Fe(CN)₅(SO₃-κS)]⁵⊖

Compound name(s):

pentacyano-trioxosulfur-iron(5-)

Central atom:

Attached groups:

SO₃ (trioxosulfur-κS Z)

Charge on central atom:

-5

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (O)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Fe«V²C⁶O^OE¹⁸B⁶L⁰X⁵Z¹»^5⊖

[MLXZ]𝘲 class:

[MX₅Z₁]^5-

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CN)₅(NO)]²⊖

Formula Unicode styled:

[Fe(CN)₅(NO)]²⊖

Compound name(s):

pentacyano-nitrosyl-iron(2-), nitroprusside

Central atom:

Attached groups:

NO (nitrosyl, linear)

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Fe«V⁶C⁶O^IIE¹⁸B⁸X⁶L¹Z¹»^2⊖

[MLXZ]𝘲 class:

[MX₆L₁Z₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

[Fe(CN)₅(NH₃)]²⊖

Formula Unicode styled:

[Fe(CN)₅(NH₃)]²⊖

Compound name(s):

pentacyanoammineiron(2-)

Central atom:

Attached groups:

NH₃ (ammine)

Charge on central atom:

-2

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«V³C⁶O^IIIE¹⁷B⁶Z⁰X⁵L¹»^2⊖

[MLXZ]𝘲 class:

[MX₅L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Fe(CN)₄(NO)]²⊖

Formula Unicode styled:

[Fe(CN)₄(NO)]²⊖

Compound name(s):

tetracyano-nitrosyl-iron(2-)

Central atom:

Attached groups:

NO (nitrosyl, linear)

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (I)

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

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Fe«V⁵C⁵O^IE¹⁷B⁷X⁵L¹Z¹»^2⊖

[MLXZ]𝘲 class:

[MX₅L₁Z₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Fe(CN)₃(CNH)₃]

Formula Unicode styled:

[Fe(CN)₃(CNH)₃]

Compound name(s):

tricyano-tri(hydroisonitrile)iron

Central atom:

Attached groups:

CNH (hydrogen isocyanide)

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«V³C⁶O^IIIE¹⁷B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Fe(CN)₂(CO)(Cp)]⊖

Formula Unicode styled:

[Fe(CN)₂(CO)(Cp)]⊖

Compound name(s):

(η⁵-cyclopentadienyl)-carbonyl-dicyano-iron(1-)

Central atom:

Attached groups:

CO (carbonyl)

Cp (η⁵-cyclopentadienyl)

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^IIE¹⁸B⁶Z⁰X³L³»^⊖

[MLXZ]𝘲 class:

[MX₃L₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CN)(CO)₂(Cp*)]

Formula Unicode styled:

[Fe(CN)(CO)₂(Cp*)]

Compound name(s):

Dicarbonyl-cyano-(η⁵-pentamethylcyclopentadienyl)-iron

Central atom:

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

CO (carbonyl)

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«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CN)(CO)₂(Cp)]

Formula Unicode styled:

[Fe(CN)(CO)₂(Cp)]

Compound name(s):

Dicarbonyl-cyano-(η⁵-cyclopentadienyl)-iron

Central atom:

Attached groups:

CO (carbonyl)

Cp (η⁵-cyclopentadienyl)

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«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(Cl)₆]³⊖

Formula Unicode styled:

[Fe(Cl)₆]³⊖

Compound name(s):

hexachloroiron(3-)

Central atom:

Attached groups:

Charge on central atom:

-3

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«V³C⁶O^IIIE¹⁷B⁶Z⁰L⁰X⁶»^3⊖

[MLXZ]𝘲 class:

[MX₆]^3-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Fe(Cl)₅]³⊖

Formula Unicode styled:

[Fe(Cl)₅]³⊖

Compound name(s):

pentachloro-iron(3-)

Central atom:

Attached groups:

Charge on central atom:

-3

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Fe«V²C⁵O^IIE¹⁶B⁵Z⁰L⁰X⁵»^3⊖

[MLXZ]𝘲 class:

[MX₅]^3-

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Fe(Cl)₅(OH₂)]²⊖

Formula Unicode styled:

[Fe(Cl)₅(OH₂)]²⊖

Compound name(s):

pentachloro-aqua-iron(2-)

Central atom:

Attached groups:

OH₂ (aqua)

Charge on central atom:

-2

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«V³C⁶O^IIIE¹⁷B⁶Z⁰X⁵L¹»^2⊖

[MLXZ]𝘲 class:

[MX₅L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Fe(Cl)₅(NH₃)]²⊖

Formula Unicode styled:

[Fe(Cl)₅(NH₃)]²⊖

Compound name(s):

pentachloroammineiron(2-)

Central atom:

Attached groups:

NH₃ (ammine)

Charge on central atom:

-2

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«V³C⁶O^IIIE¹⁷B⁶Z⁰X⁵L¹»^2⊖

[MLXZ]𝘲 class:

[MX₅L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Fe(Cl)₄]²⊖

Formula Unicode styled:

[Fe(Cl)₄]²⊖

Compound name(s):

tetrachloro-iron(2-)

Central atom:

Attached groups:

Charge on central atom:

-2

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: 14

Summary of calculated classifications:

Fe«V²C⁴O^IIE¹⁴B⁴Z⁰L⁰X⁴»^2⊖

[MLXZ]𝘲 class:

[MX₄]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Fe(Cl)₄]⊖

Formula Unicode styled:

[Fe(Cl)₄]⊖

Compound name(s):

tetrachloro-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:

EN: 13

Summary of calculated classifications:

Fe«V³C⁴O^IIIE¹³B⁴Z⁰L⁰X⁴»^⊖

[MLXZ]𝘲 class:

[MX₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₃L₁

[Fe(Cl)₂(μ₂-Cl)]₂²⊖

Formula Unicode styled:

[Fe(Cl)₂(μ₂-Cl)]₂²⊖

Compound name(s):

bis-[(μ₂-chloro)-dichloro-iron(1-)]

Central atom:

Attached groups:

Cl (μ₂-chloro)

Charge on central atom:

-1

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:

EN: 14

Summary of calculated classifications:

Fe«V²C⁴O^IIE¹⁴B⁴Z⁰X³L¹»^⊖

[MLXZ]𝘲 class:

[MX₃L₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Fe(Cl)₃(Thf)]

Formula Unicode styled:

[Fe(Cl)₃(Thf)]

Compound name(s):

Trichloro-(tetrahydrofuran-O)-iron

Central atom:

Attached groups:

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):