Chromium

Attached groups:

OH₂ (aqua)

Bpy (bipyridine)

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

cis–[Cr(OH₂)₂(Acac)₂]⊕

Formula Unicode styled:

cis–[Cr(OH₂)₂(Acac)₂]⊕

Compound name(s):

bis(Acetylacetonato)-diaqua-chromium(1+)

Central atom:

Attached groups:

OH₂ (aqua)

Acac (acetylacetonato)

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«V³C⁶O^IIIE¹⁵B⁶Z⁰X²L⁴»^⊕

[MLXZ]𝘲 class:

[MX₂L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

cis–[Cr(OH)(OH₂)(Bpy)₂]²⊕

Formula Unicode styled:

cis–[Cr(OH)(OH₂)(Bpy)₂]²⊕

Compound name(s):

Aqua-hydroxy-bis(bipyridyl)-chromium(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:

Summary of calculated classifications:

Cr«V³C⁶O^IIIE¹⁵B⁶Z⁰X¹L⁵»^2⊕

[MLXZ]𝘲 class:

[MX₁L₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

cis–[Cr(NCS-κN)₂(NCMe)₂]

Formula Unicode styled:

cis–[Cr(NCS-κN)₂(NCMe)₂]

Compound name(s):

bis(acetonitrile)-bis(thiocyanato)-chromium

Central atom:

Attached groups:

NCS (isothiocyanato-κN)

NCMe (acetonitrile)

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: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 12

Summary of calculated classifications:

Cr«V²C⁴O^IIE¹²B⁴Z⁰X²L²»

[MLXZ]𝘲 class:

[MX₂L₂]

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

cis–[Cr(NCS-κN)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled:

cis–[Cr(NCS-κN)₂([14]aneN₄-κ⁴N)]⊕

Compound name(s):

(1,4,8,11-Tetraazacyclotetradecane)-bis(isothiocyanato)-chromium(1+)

Central atom:

[14]aneN₄ (1,4,8,11-tetraazacyclotetradecane-κ⁴N)

Attached groups:

NCS (isothiocyanato-κN)

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«V³C⁶O^IIIE¹⁵B⁶Z⁰X²L⁴»^⊕

[MLXZ]𝘲 class:

[MX₂L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

cis–[Cr(CO)₄(Py)₂]

Formula Unicode styled:

cis–[Cr(CO)₄(Py)₂]

Compound name(s):

Tetracarbonyl-bis(pyridine)-chromium

Central atom:

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«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

cis–[Cr(CO)₄{C(OMe)Me}(PPh₃)]

Formula Unicode styled:

cis–[Cr(CO)₄{C(OMe)Me}(PPh₃)]

Compound name(s):

(Methoxy(methyl)carbene)triphenylphosphine-tetracarbonyl-chromium

Central atom:

Attached groups:

C(OMe)Me (methoxymethylcarbene)

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:

Summary of calculated classifications:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

cis–[Cr(CO)₄(η⁴-C₄H₆)]

Formula Unicode styled:

cis–[Cr(CO)₄(η⁴-C₄H₆)]

Compound name(s):

(η-cis-1,3-Butadiene)-tetracarbonyl-chromium

Central atom:

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

cis–[Cr(CO)₄(η⁴-Nbd)]

Formula Unicode styled:

cis–[Cr(CO)₄(η⁴-Nbd)]

Compound name(s):

Tetracarbonyl-norbornadiene-chromium

Central atom:

Attached groups:

Nbd (η⁴-norbornadiene)

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

cis–[Cr(CO)₄(TMEDA-κ²N)]

Formula Unicode styled:

cis–[Cr(CO)₄(TMEDA-κ²N)]

Compound name(s):

Tetracarbonyl-(N,N,N',N'-tetramethylethylenediamine)-chromium

Central atom:

Attached groups:

TMEDA (tetramethylethylenediamine-κ²N)

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

cis–[Cr(CO)₄(Dppe-κ²P)]

Formula Unicode styled:

cis–[Cr(CO)₄(Dppe-κ²P)]

Compound name(s):

(1,2-bis(Diphenylphosphino)ethane)-tetracarbonyl-chromium

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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

cis–[Cr(CO)₄(Dpae-κ²As)]

Formula Unicode styled:

cis–[Cr(CO)₄(Dpae-κ²As)]

Compound name(s):

[1,2-bis(diphenylarsanyl)ethane]-tetracarbonyl-chromium

Central atom:

Attached groups:

Dpae (bis(diphenylarsino)ethane-κ²As)

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

cis–[Cr(CO)₄(CNBuᵗ)₂]

Formula Unicode styled:

cis–[Cr(CO)₄(CNBuᵗ)₂]

Compound name(s):

Di-t-butylisonitrile-tetracarbonyl-chromium

Central atom:

Attached groups:

CNBuᵗ (t-butyl 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:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

cis–[Cr(CO)₂(PH₃)₄]

Formula Unicode styled:

cis–[Cr(CO)₂(PH₃)₄]

Compound name(s):

Dicarbonyl-tetraphosphine-chromium

Central atom:

Attached groups:

PH₃ (phosphane)

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

cis–[Cr(CO)₂(Dmpe)₂]

Formula Unicode styled:

cis–[Cr(CO)₂(Dmpe)₂]

Compound name(s):

bis(1,2-bis(Dimethylphosphino)ethane)-dicarbonyl-chromium

Central atom:

Attached groups:

Dmpe (1,2-bis-(dimethylphosphino)ethane)

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

cis–[Cr(CH₂SiMe₃)₂(Bpy)₂]⊕

Formula Unicode styled:

cis–[Cr(CH₂SiMe₃)₂(Bpy)₂]⊕

Compound name(s):

bis((Trimethylsilyl)-methyl)bis(2,2'-bipyridyl)-chromium(1+)

Central atom:

CH₂SiMe₃ (trimethylsilylmethyl)

Attached groups:

Bpy (bipyridine)

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: