Chromium

Attached groups:

NCS (isothiocyanato-κN)

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:

Cr«V²C⁴O^IIE¹²B⁴Z⁰L⁰X⁴»^2⊖

[MLXZ]𝘲 class:

[MX₄]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Cr(NCS-κN)(NPrⁱ₂)₂(N)]

Formula Unicode styled:

[Cr(NCS-κN)(NPrⁱ₂)₂(N)]

Compound name(s):

(Isothiocyanato)-bis(di-isopropylamide)-nitrido-chromium

Central atom:

NPrⁱ₂ (diisopropylamino: planar)

Attached groups:

NCS (isothiocyanato-κN)

N (nitrido; ≡N)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁶C⁴O^VIE¹⁶B⁸Z⁰X⁶L²»

[MLXZ]𝘲 class:

[MX₆L₂]

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

[Cr(NCO)(NPrⁱ₂)₂(N)]

Formula Unicode styled:

[Cr(NCO)(NPrⁱ₂)₂(N)]

Compound name(s):

(Isocyanato)-bis(di-isopropylamide)-nitrido-chromium

Central atom:

NPrⁱ₂ (diisopropylamino: planar)

Attached groups:

NCO (isocyanato-κN)

N (nitrido; ≡N)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁶C⁴O^VIE¹⁶B⁸Z⁰X⁶L²»

[MLXZ]𝘲 class:

[MX₆L₂]

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

[Cr(NCO)(NO)₂(Cp)]

Formula Unicode styled:

[Cr(NCO)(NO)₂(Cp)]

Compound name(s):

Isocyanato-cyclopentadienyl-dinitrosyl-chromium

Central atom:

(NO)₂ (dinitrosyl, (N≡O)₂ cis-octahedral Ⓢ)

Attached groups:

NCO (isocyanato-κN)

Cp (η⁵-cyclopentadienyl)

Charge on central atom:

0

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:

Cr«V⁶C⁶O^OE¹⁸B⁹X⁴L⁴Z¹»

[MLXZ]𝘲 class:

[MX₄L₄Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₆L₃

[Cr(NCO)(NH₃)₅]⊕

Formula Unicode styled:

[Cr(NCO)(NH₃)₅]⊕

Compound name(s):

Isocyanatopentaamminechromium(1+)

Central atom:

Attached groups:

NCO (isocyanato-κN)

NH₃ (ammine)

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«V²C⁶O^IIE¹⁶B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Cr(NCMe)₆]²⊕

Formula Unicode styled:

[Cr(NCMe)₆]²⊕

Compound name(s):

hexakis(acetonitrile)-chromium(2+)

Central atom:

Attached groups:

NCMe (acetonitrile)

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:

Cr«V²C⁶O^IIE¹⁶B⁶Z⁰X⁰L⁶»^2⊕

[MLXZ]𝘲 class:

[ML₆]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Cr(NCMe)₂(NO)(Cp)]⊕

Formula Unicode styled:

[Cr(NCMe)₂(NO)(Cp)]⊕

Compound name(s):

bis(Acetonitrile)-(eta$5!-cyclopentadienyl)-nitrosyl-chromium(1+)

Central atom:

Attached groups:

NCMe (acetonitrile)

NO (nitrosyl, linear)

Cp (η⁵-cyclopentadienyl)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

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«V⁵C⁶O^IE¹⁷B⁸X²L⁵Z¹»^⊕

[MLXZ]𝘲 class:

[MX₂L₅Z₁]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Cr(NC₄H₂Me₂)₂(Py)₂]

Formula Unicode styled:

[Cr(NC₄H₂Me₂)₂(Py)₂]

Compound name(s):

Dipyridyl-bis(2,5-dimethylpyrrolyl)-chromium

Central atom:

NC₄H₂Me₂ (dimethylpyrrolyl)

Attached groups:

Py (pyridine)

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«V²C⁴O^IIE¹²B⁴Z⁰X²L²»

[MLXZ]𝘲 class:

[MX₂L₂]

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Cr(N₃)₄(N)]²⊖

Formula Unicode styled:

[Cr(N₃)₄(N)]²⊖

Compound name(s):

tetrakis(azido)-nitrido-chromium(1-)

Central atom:

Attached groups:

N₃ (azido)

N (nitrido; ≡N)

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (V)

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

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁵C⁵O^VE¹⁵B⁷Z⁰L⁰X⁷»^2⊖

[MLXZ]𝘲 class:

[MX₇]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Cr(N₃)₃([10]aneN₃-κ³N)]

Formula Unicode styled:

[Cr(N₃)₃([10]aneN₃-κ³N)]

Compound name(s):

(1,4,7-Triazacyclononane)-triazido-chromium

Central atom:

[10]aneN₃ (1,4,7-triazacyclodecane-κ³N)

Attached groups:

N₃ (azido)

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«V³C⁶O^IIIE¹⁵B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Cr(Mes)₂(Thf)₂]

Formula Unicode styled:

[Cr(Mes)₂(Thf)₂]

Compound name(s):

bis((2,4,6-Trimethylphenyl)-tetrahydrofuran)-chromium

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V²C⁴O^IIE¹²B⁴Z⁰X²L²»

[MLXZ]𝘲 class:

[MX₂L₂]

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Cr(Mes)₂(PMe₃)₂]

Formula Unicode styled:

[Cr(Mes)₂(PMe₃)₂]

Compound name(s):

Dimesityl-bis(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«V²C⁴O^IIE¹²B⁴Z⁰X²L²»

[MLXZ]𝘲 class:

[MX₂L₂]

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Cr(Mes)₂(Bpy)]

Formula Unicode styled:

[Cr(Mes)₂(Bpy)]

Compound name(s):

bis(2,4,6-Trimethylphenyl)-2,2'-bipyridyl-chromium

Central atom:

Attached groups:

Bpy (bipyridine)

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«V²C⁴O^IIE¹²B⁴Z⁰X²L²»

[MLXZ]𝘲 class:

[MX₂L₂]

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Cr(Mes)₂(=NBuᵗ)₂]

Formula Unicode styled:

[Cr(Mes)₂(=NBuᵗ)₂]

Compound name(s):

bis-(t-Butylimido)-bis-mesityl-chromium

Central atom:

Attached groups:

=NBuᵗ (t-butylimino)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁶C⁴O^VIE¹²B⁶Z⁰L⁰X⁶»

[MLXZ]𝘲 class:

[MX₆]

MLXZ class (ENC, equivalent neutral class):

MX₆

[Cr(InBr₃)(CO)₅]²⊖

Formula Unicode styled:

[Cr(InBr₃)(CO)₅]²⊖

Compound name(s):

tribromo-pentacarbonyl-indium-chromium(1-)

Central atom:

Attached groups:

InBr₃ (tribromoindane)

CO (carbonyl)

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 0

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«V⁰C⁶O^-IIE¹⁸B⁶X⁰L⁵Z¹»^2⊖

[MLXZ]𝘲 class:

[ML₅Z₁]^2-

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(Hfa)₃]

Formula Unicode styled:

[Cr(Hfa)₃]

Compound name(s):

tris(1,1,1,5,5,5-Hexafluoroacetylacetonato-O,O')-chromium

Central atom:

Hfa (hexafluoroacetylacetonato)

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«V³C⁶O^IIIE¹⁵B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Cr(Gly-κN,κO)₃]

Formula Unicode styled:

[Cr(Gly-κN,κO)₃]

Compound name(s):

tris(Glycinato) chromium

Central atom:

Attached groups:

Gly (glycinato-κN,κO)

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«V³C⁶O^IIIE¹⁵B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Cr(GeI₃)(CO)₅]⊖

Formula Unicode styled:

[Cr(GeI₃)(CO)₅]⊖

Compound name(s):

pentacarbonyl-triiodo-chromium-germanium(1-)

Central atom:

Attached groups:

GeI₃ (triiodogermyl)

CO (carbonyl)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 0

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X¹L⁵»^⊖

[MLXZ]𝘲 class:

[MX₁L₅]^-

MLXZ class (ENC, equivalent neutral class):

ML₆

[Cr(Dmso-κS)₆]³⊕

Formula Unicode styled:

[Cr(Dmso-κS)₆]³⊕

Compound name(s):

Hexakis(dimethyl sulfoxide-κO)chromium(3+)

Central atom:

Dmso (dimethylsulfoxide-κS)

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:

Cr«V³C⁶O^IIIE¹⁵B⁶Z⁰X⁰L⁶»^3⊕

[MLXZ]𝘲 class:

[ML₆]³⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Cr(Dmso-κS)₅(NO)]⊕

Formula Unicode styled:

[Cr(Dmso-κS)₅(NO)]⊕

Compound name(s):

Pentakis(dimethylsulfoxide)nitrosylchromium(1+)

Central atom:

Dmso (dimethylsulfoxide-κS)

Attached groups:

NO (nitrosyl, linear)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

Oxidation Number (ON) (Roman numerals):

ON: (O)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: