CO (carbonyl)

Attached groups:

PMe₃ (trimethylphosphane)

C₆H₃Me₃ (mesitylene)

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(CO)₂(PMe₃)(η⁶-C₆Et₆)]

Formula Unicode styled:

[Cr(CO)₂(PMe₃)(η⁶-C₆Et₆)]

Compound name(s):

Dicarbonyl-(η-hexaethylbenzene)-trimethylphosphine-chromium

Central atom:

Attached groups:

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:

Summary of calculated classifications:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(CO)₂(NS)(Cp)]

Formula Unicode styled:

[Cr(CO)₂(NS)(Cp)]

Compound name(s):

Dicarbonyl-(η-cyclopentadienyl)-(thionitrosyl)-chromium

Central atom:

Attached groups:

NS (thionitrosyl, linear)

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:

Cr«V⁴C⁶O^OE¹⁸B⁸X²L⁵Z¹»

[MLXZ]𝘲 class:

[MX₂L₅Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)₂(NO)(Cp*)]

Formula Unicode styled:

[Cr(CO)₂(NO)(Cp*)]

Compound name(s):

Dicarbonyl-nitrosyl-(η-pentamethyl-cyclopentadienyl)-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:

Cr«V⁴C⁶O^OE¹⁸B⁸X²L⁵Z¹»

[MLXZ]𝘲 class:

[MX₂L₅Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)₂(NO)(Cp)]

Formula Unicode styled:

[Cr(CO)₂(NO)(Cp)]

Compound name(s):

Dicarbonyl-cyclopentadienyl-nitrosyl-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:

Cr«V⁴C⁶O^OE¹⁸B⁸X²L⁵Z¹»

[MLXZ]𝘲 class:

[MX₂L₅Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)₂(NO)(η⁶-C₆Et₆)]⊕

Formula Unicode styled:

[Cr(CO)₂(NO)(η⁶-C₆Et₆)]⊕

Compound name(s):

Dicarbonyl-(η-hexaethylbenzene)-nitrosyl-chromium(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:

Cr«V⁴C⁶O^OE¹⁸B⁸X¹L⁶Z¹»^⊕

[MLXZ]𝘲 class:

[MX₁L₆Z₁]⁺

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)₂(CS)(η⁶-C₆Et₆)]

Formula Unicode styled:

[Cr(CO)₂(CS)(η⁶-C₆Et₆)]

Compound name(s):

Dicarbonyl-(η-hexaethylbenzene)-thiocarbonyl-chromium

Central atom:

Attached groups:

CS (thiocarbonyl X₂)

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:

Cr«V²C⁶O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Cr(CO)₂(≡CNMe₂)(Cp)]

Formula Unicode styled:

[Cr(CO)₂(≡CNMe₂)(Cp)]

Compound name(s):

(η-Cyclopentadienyl)-dicarbonyl-(N,N-dimethylaminocarbyne)-chromium

Central atom:

Attached groups:

≡CNMe₂ (dimethylaminomethylidyne)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (IV)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁴C⁶O^IVE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)₂(As₃)(Cp*)]

Formula Unicode styled:

[Cr(CO)₂(As₃)(Cp*)]

Compound name(s):

Dicarbonyl-triarsirane-(η-pentamethyl-cyclopentadienyl)-chromium

Central atom:

Attached groups:

As₃ (triarsenido)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (IV)

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

CN: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁴C⁸O^IVE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)₂(As₃)(Cp)]

Formula Unicode styled:

[Cr(CO)₂(As₃)(Cp)]

Compound name(s):

Dicarbonyl-(η-cyclopentadienyl)-triarsenido-chromium

Central atom:

Attached groups:

As₃ (triarsenido)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (IV)

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

CN: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁴C⁸O^IVE¹⁸B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)(η⁴-C₄H₆)(Cp*)]

Formula Unicode styled:

[Cr(CO)(η⁴-C₄H₆)(Cp*)]

Compound name(s):

(η-,η-1,3-Butadiene)-carbonyl-(η-pentamethyl-cyclopentadienyl)-chromium

Central atom:

Attached groups:

C₄H₆ (η⁴-butadiene)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 1

Oxidation Number (ON) (Roman numerals):

ON: (I)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Cr«V¹C⁶O^IE¹⁷B⁶Z⁰X¹L⁵»

[MLXZ]𝘲 class:

[MX₁L₅]

MLXZ class (ENC, equivalent neutral class):

MX₁L₅

[Cr(CO)(NO)(HC≡CH)(Cp)]

Formula Unicode styled:

[Cr(CO)(NO)(HC≡CH)(Cp)]

Compound name(s):

(η-Acetylene)-(η-cyclopentadienyl)-carbonyl-nitrosyl-chromium

Central atom:

Attached groups:

HC≡CH (ethyne)

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:

Cr«V⁴C⁶O^OE¹⁸B⁸X²L⁵Z¹»

[MLXZ]𝘲 class:

[MX₂L₅Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)(CS)(NO)(η⁶-C₆Et₆)]⊕

Formula Unicode styled:

[Cr(CO)(CS)(NO)(η⁶-C₆Et₆)]⊕

Compound name(s):

Carbonyl-(η-hexaethylbenzene)-nitrosyl-thiocarbonyl-chromium(1+)

Central atom:

Attached groups:

CS (thiocarbonyl)

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:

Cr«V⁴C⁶O^OE¹⁸B⁸X¹L⁶Z¹»^⊕

[MLXZ]𝘲 class:

[MX₁L₆Z₁]⁺

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Cr(CO)(=CPh₂)(NO)(Cp)]

Formula Unicode styled:

[Cr(CO)(=CPh₂)(NO)(Cp)]

Compound name(s):

Carbonyl-(η-cyclopentadienyl)-(diphenylcarbene)-nitrosyl-chromium

Central atom:

Attached groups:

=CPh₂ (diphenylmethylidene)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

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:

Cr«V⁶C⁶O^IIE¹⁸B⁹X⁴L⁴Z¹»

[MLXZ]𝘲 class:

[MX₄L₄Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Cr(CNH)(CO)₅]

Formula Unicode styled:

[Cr(CNH)(CO)₅]

Compound name(s):

(Hydrogen isocyanide-N)-pentacarbonyl-chromium

Central atom:

CNH (hydrogen isocyanide)

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(CF₃)(CO)₃(Cp*)]

Formula Unicode styled:

[Cr(CF₃)(CO)₃(Cp*)]

Compound name(s):

(η-Pentamethylcyclopentadienyl)-tricarbonyl-trifluoromethyl-chromium

Central atom:

Attached groups:

CF₃ (trifluoromethyl)

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):

CN: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Cr(BiPh₃)(CO)₅]

Formula Unicode styled:

[Cr(BiPh₃)(CO)₅]

Compound name(s):

Pentacarbonyl-(triphenyl-bismuth)-chromium

Central atom:

BiPh₃ (triphenylbismuthane)

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(BiMe₃)(CO)₅]

Formula Unicode styled:

[Cr(BiMe₃)(CO)₅]

Compound name(s):

Pentacarbonyl-trimethyl-bismuth-chromium

Central atom:

BiMe₃ (trimethylbismuthane)

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(BiBuᵗ₃)(CO)₅]

Formula Unicode styled:

[Cr(BiBuᵗ₃)(CO)₅]

Compound name(s):

Pentacarbonyl-(tri-t-butylbismuthine)-chromium

Central atom:

BiBuᵗ₃ (tri-t-buylbismuthane)

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(AsMe₃)(CO)₅]

Formula Unicode styled:

[Cr(AsMe₃)(CO)₅]

Compound name(s):

Pentacarbonyl-(trimethylarsine)-chromium

Central atom:

Attached groups:

AsMe₃ (trimethylarsane)

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: