5-coordinate: square-based pyramid (SPY-5)

Attached groups:

Et (ethyl)

Oep (octaethylporphyrin)

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:

Co«V³C⁵O^IIIE¹⁶B⁵Z⁰X³L²»

[MLXZ]𝘲 class:

[MX₃L₂]

MLXZ class (ENC, equivalent neutral class):

MX₃L₂

[Co(CO)₃(μ₂-CO)]₂

Formula Unicode styled:

[Co(CO)₃(μ₂-CO)]₂

Compound name(s):

bis-[tetracarbonyl-cobablt]

Central atom:

Attached groups:

CO (carbonyl)

CO (μ₂-carbonyl)

Charge on central atom:

0

Compound type:

Oligomer

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:

Co«V¹C⁵O^OE¹⁸B⁵Z⁰X¹L⁴»

[MLXZ]𝘲 class:

[MX₁L₄]

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(CO)₃(μ₂-PPh₂)]₂

Formula Unicode styled:

[Co(CO)₃(μ₂-PPh₂)]₂

Compound name(s):

bis-[tricarbonyl-(diphenylphosphido)-cobalt]

Central atom:

PPh₂ (μ₂-diphenylphosphanyl)

Attached groups:

CO (carbonyl)

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Co«V¹C⁵O^IE¹⁸B⁵Z⁰X¹L⁴»

[MLXZ]𝘲 class:

[MX₁L₄]

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):

ON: (O)

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

[Co(CNPh)₅]²⊕

Formula Unicode styled:

[Co(CNPh)₅]²⊕

Compound name(s):

pentakis(phenylisonitrile)-cobalt(2+)

Central atom:

Attached groups:

CNPh (phenyl isocyanide)

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:

Co«V²C⁵O^IIE¹⁷B⁵Z⁰X⁰L⁵»^2⊕

[MLXZ]𝘲 class:

[ML₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Co(CNPh)₅]⊕

Formula Unicode styled:

[Co(CNPh)₅]⊕

Compound name(s):

pentakis(phenylisonitrile)-cobalt(1+)

Central atom:

Attached groups:

CNPh (phenyl isocyanide)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Co«V¹C⁵O^IE¹⁸B⁵Z⁰X⁰L⁵»^⊕

[MLXZ]𝘲 class:

[ML₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(CN)₅]³⊖

Formula Unicode styled:

[Co(CN)₅]³⊖

Compound name(s):

pentacyano-cobalt(3-)

Central atom:

Attached groups:

CN (cyano-κC)

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:

Co«V²C⁵O^IIE¹⁷B⁵Z⁰L⁰X⁵»^3⊖

[MLXZ]𝘲 class:

[MX₅]^3-

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Co(CN)₄(Py)]⊖

Formula Unicode styled:

[Co(CN)₄(Py)]⊖

Compound name(s):

tetracyano-pyridyl-cobalt(1-)

Central atom:

Attached groups:

CN (cyano-κC)

Py (pyridine)

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«V³C⁵O^IIIE¹⁶B⁵Z⁰X⁴L¹»^⊖

[MLXZ]𝘲 class:

[MX₄L₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₃L₂

[Co(CN)(Ph)(PMe₃)₃]

Formula Unicode styled:

[Co(CN)(Ph)(PMe₃)₃]

Compound name(s):

Cyano-phenyl-tris(trimethylphosphine)-cobalt

Central atom:

PMe₃ (trimethylphosphane)

Attached groups:

CN (cyano-κC)

Ph (phenyl)

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:

Co«V²C⁵O^IIE¹⁷B⁵Z⁰X²L³»

[MLXZ]𝘲 class:

[MX₂L₃]

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Co(Cl)₂(Terpy-κ³N)]

Formula Unicode styled:

[Co(Cl)₂(Terpy-κ³N)]

Compound name(s):

Dichloro-(2,2':6',2''-terpyridyl)-cobalt

Central atom:

Attached groups:

Cl (chloro)

Terpy (terpyridine-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:

Co«V²C⁵O^IIE¹⁷B⁵Z⁰X²L³»

[MLXZ]𝘲 class:

[MX₂L₃]

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Co(Cl)(Tpp)]

Formula Unicode styled:

[Co(Cl)(Tpp)]

Compound name(s):

Chloro-tetraphenylporphinato-cobalt

Central atom:

Tpp (tetraphenylporphyrin)

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:

Co«V³C⁵O^IIIE¹⁶B⁵Z⁰X³L²»

[MLXZ]𝘲 class:

[MX₃L₂]

MLXZ class (ENC, equivalent neutral class):

MX₃L₂

axial–[Co(Me)(Oep)]

Formula Unicode styled:

axial–[Co(Me)(Oep)]

Compound name(s):

Methyl-(2,3,7,8,12,13,17,18-octaethylporphyrinato)-cobalt

Central atom:

Attached groups:

Me (methyl)

Oep (octaethylporphyrin)

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:

Co«V³C⁵O^IIIE¹⁶B⁵Z⁰X³L²»

[MLXZ]𝘲 class:

[MX₃L₂]

MLXZ class (ENC, equivalent neutral class):

MX₃L₂

[Ni(Cl)(Py)₂(η³-C₃Ph₃)]

Formula Unicode styled:

[Ni(Cl)(Py)₂(η³-C₃Ph₃)]

Compound name(s):

(Triphenylcyclopropenyl)-chloro-bis(pyridine)-nickel

Central atom:

C₃Ph₃ (η³-triphenylcyclopropenyl)

Attached groups:

Cl (chloro)

Py (pyridine)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

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:

Ni«V⁴C⁵O^IVE¹⁸B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Ni(Br)(OAsPh₃)₄]⊕

Formula Unicode styled:

[Ni(Br)(OAsPh₃)₄]⊕

Compound name(s):

tetrakis(Triphenylarsine oxide)-bromo-nickel(1+)

Central atom:

OAsPh₃ (triphenylarsane oxide)

Attached groups:

Br (bromo)

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:

Ni«V²C⁵O^IIE¹⁸B⁵Z⁰X¹L⁴»^⊕

[MLXZ]𝘲 class:

[MX₁L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Ni(PMe₃)(η³-C₃H₅)₂]

Formula Unicode styled:

[Ni(PMe₃)(η³-C₃H₅)₂]

Compound name(s):

bis(η³-Allyl)-trimethylphosphine-nickel

Central atom:

PMe₃ (trimethylphosphane)

Attached groups:

C₃H₅ (η³-allyl)

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:

Ni«V²C⁵O^IIE¹⁸B⁵Z⁰X²L³»

[MLXZ]𝘲 class:

[MX₂L₃]

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Ni(OAsMe₃)₅]²⊕

Formula Unicode styled:

[Ni(OAsMe₃)₅]²⊕

Compound name(s):

pentakis(Trimethylarsine oxide)-nickel(2+)

Central atom:

OAsMe₃ (trimethylarsane oxide)

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:

Ni«V²C⁵O^IIE¹⁸B⁵Z⁰X⁰L⁵»^2⊕

[MLXZ]𝘲 class:

[ML₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Ni(NCMe)(Dppm-κ²P)₂]²⊕

Formula Unicode styled:

[Ni(NCMe)(Dppm-κ²P)₂]²⊕

Compound name(s):

Acetonitrile-bis(bis(diphenylphosphino)methane)-nickel(2+)

Central atom:

Dppm (bis-(diphenylphosphino)methane-κ²P)

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:

Ni«V²C⁵O^IIE¹⁸B⁵Z⁰X⁰L⁵»^2⊕

[MLXZ]𝘲 class:

[ML₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Ni(NCMe)(Dmpe)₂]²⊕

Formula Unicode styled:

[Ni(NCMe)(Dmpe)₂]²⊕

Compound name(s):

(Acetonitrile)-bis(bis(dimethylphosphino)ethane)-nickel(2+)

Central atom:

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

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:

Ni«V²C⁵O^IIE¹⁸B⁵Z⁰X⁰L⁵»^2⊕

[MLXZ]𝘲 class:

[ML₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Ni(N₃)([14]aneN₄-Me₄-κ⁴N)]⊕

Formula Unicode styled:

[Ni(N₃)([14]aneN₄-Me₄-κ⁴N)]⊕

Compound name(s):

Azido-(1,4,8,11-tetramethyl-1,4,8,11-tetra-azacyclotetradecane)-nickel(1+)

Central atom:

[14]aneN₄-Me₄ (tetramethyl-1,4,8,11-tetraazacyclotetradecane-κ⁴N)

Attached groups:

N₃ (azido)

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:

Ni«V²C⁵O^IIE¹⁸B⁵Z⁰X¹L⁴»^⊕

[MLXZ]𝘲 class:

[MX₁L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₃

[Ni(Dppm-κ²P)([9]aneS₃-κ²S)]²⊕

Formula Unicode styled:

[Ni(Dppm-κ²P)([9]aneS₃-κ²S)]²⊕

Compound name(s):

(bis(Diphenylphosphino)methane)-(1,4,7-trithiacyclononane)-nickel(2+)

Central atom:

Dppm (bis-(diphenylphosphino)methane-κ²P)

Attached groups:

[9]aneS₃ (1,4,7-trithiocyclononane-κ²S)

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: