C₄H₆ (η⁴-butadiene)

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Fe«V¹C⁴O^-IE¹⁷B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Nb(η⁴-C₄H₆)₃]⊖

Formula Unicode styled:

[Nb(η⁴-C₄H₆)₃]⊖

Compound name(s):

tris(η⁴-1,3-butadiene)-niobium(1-)

Central atom:

Niobium

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:

Nb«V¹C⁶O^-IE¹⁸B⁷Z⁰X⁰L⁶»^⊖

[MLXZ]𝘲 class:

[ML₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Ta(η⁴-C₄H₆)₃]⊖

Formula Unicode styled:

[Ta(η⁴-C₄H₆)₃]⊖

Compound name(s):

tris(η⁴-1,3-butadiene)-tantalum(1-)

Central atom:

Tantalum

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:

Ta«V¹C⁶O^-IE¹⁸B⁷Z⁰X⁰L⁶»^⊖

[MLXZ]𝘲 class:

[ML₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Co(η⁴-C₄H₆)(η⁴-Cod)]⊖

Formula Unicode styled:

[Co(η⁴-C₄H₆)(η⁴-Cod)]⊖

Compound name(s):

(η⁴-1,3-butadiene)-(η²,η²-cycloocta-1,5-diene)-cobalt(1-)

Central atom:

Cobalt

Attached groups:

Cod (η²,η²-cycloocta-1,5-diene)

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Co«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(η⁴-C₄H₆)₂]⊖

Formula Unicode styled:

[Co(η⁴-C₄H₆)₂]⊖

Compound name(s):

bis(η⁴-buta-1,3-diene)-iron(1-)

Central atom:

Cobalt

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Co«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

cis–[Nb(μ₂-Cl)(η⁴-C₄H₆)(Cp)]₂

Formula Unicode styled:

cis–[Nb(μ₂-Cl)(η⁴-C₄H₆)(Cp)]₂

Compound name(s):

bis-[(μ₂-Chloro)-(η⁵-cyclopentadienyl)-(η⁴-butadiene)-niobium]

Central atom:

Niobium

Attached groups:

Cl (μ₂-chloro)

Cp (η⁵-cyclopentadienyl)

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):

CN: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Nb«V²C⁷O^IIE¹⁷B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Rh(η⁴-C₄H₆)₂(PPrⁱ₃)]⊕

Formula Unicode styled:

[Rh(η⁴-C₄H₆)₂(PPrⁱ₃)]⊕

Compound name(s):

bis(η⁴--Butadiene)-tri-isopropylphosphine-rhodium(1+)

Central atom:

Rhodium

Attached groups:

PPrⁱ₃ (triisopropylphosphane)

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:

Rh«V¹C⁵O^IE¹⁸B⁵Z⁰X⁰L⁵»^⊕

[MLXZ]𝘲 class:

[ML₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

cis,cis–[Rh(Cl)(η⁴-C₄H₆)₂]

Formula Unicode styled:

cis,cis–[Rh(Cl)(η⁴-C₄H₆)₂]

Compound name(s):

bis(η⁴--Butadiene)-chloro-rhodium

Central atom:

Rhodium

Attached groups:

Cl (chloro)

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:

Rh«V¹C⁵O^IE¹⁸B⁵Z⁰X¹L⁴»

[MLXZ]𝘲 class:

[MX₁L₄]

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Ru(η⁴-C₄H₆)(η⁶-C₆H₆)]

Formula Unicode styled:

[Ru(η⁴-C₄H₆)(η⁶-C₆H₆)]

Compound name(s):

(η⁶-Benzene)-(η⁴-buta-1,3-diene)-ruthenium

Central atom:

Attached groups:

C₆H₆ (benzene)

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:

Ru«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Ru(SO₃CF₃-κO)(η⁴-C₄H₆)(Cp*)]

Formula Unicode styled:

[Ru(SO₃CF₃-κO)(η⁴-C₄H₆)(Cp*)]

Compound name(s):

(η⁴-Buta-1,3-diene)-(η⁵-pentamethyl-cyclopentadienyl)-trifluoromethanesulfonato-ruthenium

Central atom:

OSO₂CF₃ (trifluoromethanesulfonato-κO)

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

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:

Ru«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Ru(I)(η⁴-C₄H₆)(Cp)]

Formula Unicode styled:

[Ru(I)(η⁴-C₄H₆)(Cp)]

Compound name(s):

(η⁴-s-cis-1,3-Butadiene)-(η⁵-cyclopentadienyl)-iodo-ruthenium

Central atom:

Attached groups:

I (iodo)

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:

Ru«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

fac–[Ru(H)(PMe₂Ph)₃(η⁴-C₄H₆)]⊕

Formula Unicode styled:

fac–[Ru(H)(PMe₂Ph)₃(η⁴-C₄H₆)]⊕

Compound name(s):

(Buta-1,3-diene)-tris(dimethylphenylphosphine)-hydrido-ruthenium(1+)

Central atom:

PMe₂Ph (dimethylphenylphosphane)

Attached groups:

H (hydrido)

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:

Ru«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

fac–[Ru(Cl)(η⁴-C₄H₆)(Tp-κ³N)]

Formula Unicode styled:

fac–[Ru(Cl)(η⁴-C₄H₆)(Tp-κ³N)]

Compound name(s):

(η⁴-Buta-1,3-diene)-(hydrogen tris(pyrazolyl)borate)-chloro-ruthenium

Central atom:

Attached groups:

Cl (chloro)

Tp (hydrotris(pyrazolyl)borato-κ³N)

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:

Ru«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

cis–[Ru(NH₃)₄(η⁴-C₄H₆)]²⊕

Formula Unicode styled:

cis–[Ru(NH₃)₄(η⁴-C₄H₆)]²⊕

Compound name(s):

(η⁴-1,3-Butadiene)-tetra-ammine-ruthenium(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:

Ru«V²C⁶O^IIE¹⁸B⁶Z⁰X⁰L⁶»^2⊕

[MLXZ]𝘲 class:

[ML₆]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(PEt₃)(η⁴-C₄H₆)(η⁴-Cod)]

Formula Unicode styled:

[Fe(PEt₃)(η⁴-C₄H₆)(η⁴-Cod)]

Compound name(s):

(η⁴-Buta-1,3-diene)-(η⁴-cyclo-octa-1,5-diene)-triethylphosphine-iron

Central atom:

Attached groups:

PEt₃ (triethylphosphane)

Cod (η²,η²-cycloocta-1,5-diene)

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(η⁴-C₄H₆)]

Formula Unicode styled:

[Fe(CO)₃(η⁴-C₄H₆)]

Compound name(s):

Butadiene iron tricarbonyl

Central atom:

Attached groups:

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«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Fe(CO){P(OMe)₃}(PPh₃)(η⁴-C₄H₆)]

Formula Unicode styled:

[Fe(CO){P(OMe)₃}(PPh₃)(η⁴-C₄H₆)]

Compound name(s):

Carbonyl-triphenylphosphine-trimethylphosphite-(η⁴-buta-1,3-diene)-iron

Central atom:

P(OMe)₃ (trimethylphosphite)

Attached groups:

CO (carbonyl)

PPh₃ (triphenylphosphane)

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:

PMe₃ (trimethylphosphane)

Summary of calculated classifications:

Fe«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Co(PMe₃)₃(η⁴-C₄H₆)]⊕

Formula Unicode styled:

[Co(PMe₃)₃(η⁴-C₄H₆)]⊕

Compound name(s):

(η⁴-1,3-Butadiene)-tris(trimethylphosphine)-cobalt(1+)

Central atom:

Cobalt

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:

Co«V¹C⁵O^IE¹⁸B⁵Z⁰X⁰L⁵»^⊕

[MLXZ]𝘲 class:

[ML₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(CO)(μ₂-CO)(η⁴-C₄H₆)]₂

Formula Unicode styled:

[Co(CO)(μ₂-CO)(η⁴-C₄H₆)]₂

Compound name(s):

bis-[cis-Butadiene-dicarbonyl-cobalt]

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:

Co«V¹C⁵O^OE¹⁸B⁵Z⁰X¹L⁴»

[MLXZ]𝘲 class:

[MX₁L₄]

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Ir(η⁴-C₄H₆)([9]aneS₃-κ³S)]⊕

Formula Unicode styled:

[Ir(η⁴-C₄H₆)([9]aneS₃-κ³S)]⊕

Compound name(s):

(η⁴-Butadiene)-(1,4,7-trithiacyclononane-S,S'S'')-iridium(1+)

Central atom:

Iridium

Attached groups:

[9]aneS₃ (1,4,7-trithiocyclononane-κ³S)

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: