Chromium

Attached groups:

Py (pyridine)

Oep (octaethylporphyrin)

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

trans–[Cr(Py)₂(Acac)₂]⊕

Formula Unicode styled:

trans–[Cr(Py)₂(Acac)₂]⊕

Compound name(s):

bis(Pentane-2,4-dionato)-bis(pyridine)-chromium(1+)

Central atom:

Attached groups:

Py (pyridine)

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

trans–[Cr(F)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled:

trans–[Cr(F)₂([14]aneN₄-κ⁴N)]⊕

Compound name(s):

Difluoro-(1,4,8,11-tetra-azacyclotetradecane)-chromium(1+)

Central atom:

Attached groups:

F (fluoro)

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

trans–[Cr(Cl)₄(⭀NBuᵗ)(OH₂)]⊖

Formula Unicode styled:

trans–[Cr(Cl)₄(⭀NBuᵗ)(OH₂)]⊖

Compound name(s):

aqua-t-butylimido-tetrachloro-chromium(1-)

Central atom:

Attached groups:

⭀NBuᵗ (⭀N t-butylimino)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (V)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁵C⁶O^VE¹⁷B⁸Z⁰X⁶L²»^⊖

[MLXZ]𝘲 class:

[MX₆L₂]^-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

trans–[Cr(Cl)₂(Py)₄]

Formula Unicode styled:

trans–[Cr(Cl)₂(Py)₄]

Compound name(s):

Dichloro-tetrapyridyl-chromium

Central atom:

Attached groups:

Py (pyridine)

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:

EN: 16

Summary of calculated classifications:

Cr«V²C⁶O^IIE¹⁶B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

trans–[Cr(Cl)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled:

trans–[Cr(Cl)₂([14]aneN₄-κ⁴N)]⊕

Compound name(s):

Dichloro-(1,4,8,11-tetra-azacyclotetradecane)-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«V³C⁶O^IIIE¹⁵B⁶Z⁰X²L⁴»^⊕

[MLXZ]𝘲 class:

[MX₂L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

trans–[Cr(Cl)(OH₂)(Tpp)]

Formula Unicode styled:

trans–[Cr(Cl)(OH₂)(Tpp)]

Compound name(s):

Aqua-chloro-(5,10,15,20-tetraphenylporphinato)-chromium

Central atom:

Attached groups:

Tpp (tetraphenylporphyrin)

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

trans–[Cr(Thf)₂(Oep)]⊖

Formula Unicode styled:

trans–[Cr(Thf)₂(Oep)]⊖

Compound name(s):

(Octaethylporphyrinogenato)-bis(tetrahydrofuran)-chromium(1-)

Central atom:

Attached groups:

Thf (tetrahydrofuran)

Oep (octaethylporphyrin)

Charge on central atom:

-1

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:

Summary of calculated classifications:

Cr«V¹C⁶O^IE¹⁷B⁶Z⁰X²L⁴»^⊖

[MLXZ]𝘲 class:

[MX₂L₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₅

trans–[Cr(SC₆F₅)₂(CNXy)₄]

Formula Unicode styled:

trans–[Cr(SC₆F₅)₂(CNXy)₄]

Compound name(s):

tetrakis(N-(2,6-Dimethylphenyl)isocyano)-bis(perfluorophenylthiolato)-chromium

Central atom:

SC₆F₅ (pentafluorothiophenyl)

Attached groups:

CNXy (xylyl isocyanide)

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:

EN: 16

Summary of calculated classifications:

Cr«V²C⁶O^IIE¹⁶B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

trans–[Cr(ONO-κO)₂(Pc)]⊖

Formula Unicode styled:

trans–[Cr(ONO-κO)₂(Pc)]⊖

Compound name(s):

bis(nitrito-O)-(phthalocyaninato)-chromium(1-)

Central atom:

Attached groups:

NO₂ (nitrito-κO)

Pc (phthalocyaninato)

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^IIIE¹⁵B⁶Z⁰X⁴L²»^⊖

[MLXZ]𝘲 class:

[MX₄L₂]^-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

trans–[Cr(ONO-κO)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled:

trans–[Cr(ONO-κO)₂([14]aneN₄-κ⁴N)]⊕

Compound name(s):

(1,4,8,11-Tetraazacyclotetradecane)-dinitrito-chromium(1+)

Central atom:

Attached groups:

NO₂ (nitrito-κO)

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

trans–[Cr(OH₂)₂(Oep)]⊕

Formula Unicode styled:

trans–[Cr(OH₂)₂(Oep)]⊕

Compound name(s):

Diaqua-(2,3,5,10,12,13,15,20-octaphenylporphyrinato)-chromium(2+)

Central atom:

Attached groups:

Oep (octaethylporphyrin)

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

trans–[Cr(OH)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled:

trans–[Cr(OH)₂([14]aneN₄-κ⁴N)]⊕

Compound name(s):

(1,4,8,11-Tetrazacyclotetradecane)-dihydroxo-chromium(1+)

Central atom:

Attached groups:

OH (hydroxo)

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

trans–[Cr(OH)(OH₂)([14]aneN₄-κ⁴N)]²⊕

Formula Unicode styled:

trans–[Cr(OH)(OH₂)([14]aneN₄-κ⁴N)]²⊕

Compound name(s):

Aqua-hydroxy-(1,4,8,11-tetra-azacyclotetradecane)-chromium(2+)

Central atom:

Attached groups:

OH (hydroxo)

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

trans–[Cr(O)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled:

trans–[Cr(O)₂([14]aneN₄-κ⁴N)]⊕

Compound name(s):

Dioxo-(1,4,8,11-tetra-azacyclotetradecane)-chromium(1+)

Central atom:

Attached groups:

O (oxo X₂)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (V)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁵C⁶O^VE¹⁷B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

trans–[Cr(NCS-κN)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled:

trans–[Cr(NCS-κN)₂([14]aneN₄-κ⁴N)]⊕

Compound name(s):

Di-isothiocyanato-(1,4,8,11-tetra-azacyclotetradecane)-chromium(1+)

Central atom:

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

trans–[Cr(NCMe)(N)([14]aneN₄-κ⁴N)]²⊕

Formula Unicode styled:

trans–[Cr(NCMe)(N)([14]aneN₄-κ⁴N)]²⊕

Compound name(s):

Acetonitrile-(1,4,8,11-tetra-azacyclotetradecane)-nitrido-chromium(2+)

Central atom:

Attached groups:

NCMe (acetonitrile)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V⁵C⁶O^VE¹⁷B⁸Z⁰X³L⁵»^2⊕

[MLXZ]𝘲 class:

[MX₃L₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

trans–[Cr(NCMe)(OH₂)(Opp)]⊕

Formula Unicode styled:

trans–[Cr(NCMe)(OH₂)(Opp)]⊕

Compound name(s):

Acetonitrile-aqua-(2,3,5,10,12,13,15,20-octaphenylporphyrinato)-chromium(1+)

Central atom:

Attached groups:

NCMe (acetonitrile)

Opp (octphenylporphyrin)

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

trans–[Cr(CO)₄(PPh₃)₂]

Formula Unicode styled:

trans–[Cr(CO)₄(PPh₃)₂]

Compound name(s):

Tetracarbonyl-triphenylphosphine-thiocarbonyl-chromium

Central atom:

PPh₃ (triphenylphosphane)

Attached groups:

CO (carbonyl)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 18

Summary of calculated classifications:

Cr«V⁰C⁶O^OE¹⁸B⁶Z⁰X⁰L⁶»

[MLXZ]𝘲 class:

[ML₆]

MLXZ class (ENC, equivalent neutral class):

ML₆

trans–[Cr(CO)₂(PMe₃)₂(Cp)]⊕

Formula Unicode styled:

trans–[Cr(CO)₂(PMe₃)₂(Cp)]⊕

Compound name(s):

Dicarbonyl-(η⁵-cyclopentadienyl)-bis(trimethylphosphine)-chromium(1+)

Central atom:

PMe₃ (trimethylphosphane)

Attached groups:

CO (carbonyl)

Cp (η⁵-cyclopentadienyl)

Charge on central atom:

1

Compound type: