EN: 18

PCy₃ (tricyclohexylphosphane)

Cp (η⁵-cyclopentadienyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (II)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Au(PPh₃) (triphenylphosphinogold)

Summary of calculated classifications:

Cr«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[V{Au(PPh₃)}₃(CO)₅]

Formula Unicode styled:

[V{Au(PPh₃)}₃(CO)₅]

Compound name(s):

tris{(triphenylphosphine)-gold}-pentacarbonyl-vanadium

Central atom:

Vanadium

Attached groups:

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

CN: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

V«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Zr(CO)₆]²⊖

Formula Unicode styled:

[Zr(CO)₆]²⊖

Compound name(s):

hexacarbonyl-zirconium(2-)

Central atom:

Zirconium

Attached groups:

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Zr«V²C⁶O^-IIE¹⁸B⁸Z⁰X⁰L⁶»^2⊖

[MLXZ]𝘲 class:

[ML₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₆

[Hf(CO)₆]²⊖

Formula Unicode styled:

[Hf(CO)₆]²⊖

Compound name(s):

hexacarbonyl-hafnium(2-)

Central atom:

Hafnium

Attached groups:

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-II)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

SnCy₃ (tricyclohexylstannyl)

Summary of calculated classifications:

Hf«V²C⁶O^-IIE¹⁸B⁸Z⁰X⁰L⁶»^2⊖

[MLXZ]𝘲 class:

[ML₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₆

[Ti(SnCy₃)(CO)₆]⊖

Formula Unicode styled:

[Ti(SnCy₃)(CO)₆]⊖

Compound name(s):

{tris(cyclohexyl)-tin}-hexacarbonyl-titanium(1-)

Central atom:

Titanium

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:

Ti«V⁰C⁷O^OE¹⁸B⁷Z⁰X¹L⁶»^⊖

[MLXZ]𝘲 class:

[MX₁L₆]^-

MLXZ class (ENC, equivalent neutral class):

ML₇

[Zr(SnMe₃)(CO)₄(Dppe-κ²P)]⊖

Formula Unicode styled:

[Zr(SnMe₃)(CO)₄(Dppe-κ²P)]⊖

Compound name(s):

(trimethylstannyl)-tetracarbonyl-1,2-bis(diphenylphosphino)ethane)-zirconium(1-)

Central atom:

Zirconium

Attached groups:

SnMe₃ (trimethylstannyl)

Dppe (1,2-bis-(diphenylphosphino)ethane-κ²P)

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:

Zr«V⁰C⁷O^OE¹⁸B⁷Z⁰X¹L⁶»^⊖

[MLXZ]𝘲 class:

[MX₁L₆]^-

MLXZ class (ENC, equivalent neutral class):

ML₇

[Zr(SnMe₃)₂(CO)₅]²⊖

Formula Unicode styled:

[Zr(SnMe₃)₂(CO)₅]²⊖

Compound name(s):

bis(trimethylstannyl)-pentacarbonyl-zirconium(1-)

Central atom:

Zirconium

Attached groups:

SnMe₃ (trimethylstannyl)

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:

Zr«V⁰C⁷O^OE¹⁸B⁷Z⁰X²L⁵»^2⊖

[MLXZ]𝘲 class:

[MX₂L₅]^2-

MLXZ class (ENC, equivalent neutral class):

ML₇

[Ti(AuPPh₃)(CO)₆]⊖

Formula Unicode styled:

[Ti(AuPPh₃)(CO)₆]⊖

Compound name(s):

hexacarbonyl-(triethylphosphine-gold)-titanium(1-)

Central atom:

Titanium

Attached groups:

Au group (X type)

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:

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

Summary of calculated classifications:

Ti«V⁰C⁷O^OE¹⁸B⁷Z⁰X¹L⁶»^⊖

[MLXZ]𝘲 class:

[MX₁L₆]^-

MLXZ class (ENC, equivalent neutral class):

ML₇

cis–[Ta(NO)₂(CNXy)₄]⊕

Formula Unicode styled:

cis–[Ta(NO)₂(CNXy)₄]⊕

Compound name(s):

tetrakis(xylyl-isocyano)-dinitrosyl-tantalum(1+)

Central atom:

Tantalum

Attached groups:

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Ta«V⁵C⁶O^-IE¹⁸B⁹X²L⁶Z¹»^⊕

[MLXZ]𝘲 class:

[MX₂L₆Z₁]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[V(CNXy)₆]⊖

Formula Unicode styled:

[V(CNXy)₆]⊖

Compound name(s):

hexakis(2,6-xylylisocyanido)-vanadium(1-)

Central atom:

Vanadium

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:

V«V¹C⁶O^-IE¹⁸B⁷Z⁰X⁰L⁶»^⊖

[MLXZ]𝘲 class:

[ML₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Co(SnPh₃)₂(CO)₃]⊖

Formula Unicode styled:

[Co(SnPh₃)₂(CO)₃]⊖

Compound name(s):

bis(triphenyl-tin)-tricarbonyl-cobalt(1-)

Central atom:

Attached groups:

SnPh₃ (triphenylstannyl)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-III)

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

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Co«V¹C⁵O^-IIIE¹⁸B⁵Z⁰X²L³»^⊖

[MLXZ]𝘲 class:

[MX₂L₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

trans–[Fe(SnPh₃)₂(CNXy)₄]

Formula Unicode styled:

trans–[Fe(SnPh₃)₂(CNXy)₄]

Compound name(s):

bis(triphenylstannyl)-tetrakis(xylylisocyanido)-iron

Central atom:

Iron

Attached groups:

SnPh₃ (triphenylstannyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Fe(CNXy)₄]²⊖

Formula Unicode styled:

[Fe(CNXy)₄]²⊖

Compound name(s):

tetrakis(xylylisocyanido)-iron(2-)

Central atom:

Iron

Attached groups:

Charge on central atom:

-2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-II)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

CNBuᵗ (t-butyl isocyanide)

Summary of calculated classifications:

Fe«V²C⁴O^-IIE¹⁸B⁶Z⁰X⁰L⁴»^2⊖

[MLXZ]𝘲 class:

[ML₄]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

trans–[Fe(SnPh₃)₂(CNBuᵗ)₄]

Formula Unicode styled:

trans–[Fe(SnPh₃)₂(CNBuᵗ)₄]

Compound name(s):

bis(triphenylstannyl)-tetrakis(t-butylisocyanido)-iron

Central atom:

Iron

Attached groups:

SnPh₃ (triphenylstannyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Fe«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Ta(CNXy)₆]⊖

Formula Unicode styled:

[Ta(CNXy)₆]⊖

Compound name(s):

hexakis(xylylisocyanido)-tantalum(1-)

Central atom:

Tantalum

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:

Ta«V¹C⁶O^-IE¹⁸B⁷Z⁰X⁰L⁶»^⊖

[MLXZ]𝘲 class:

[ML₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Nb(η⁴-C₄H₆)₃]⊖

Formula Unicode styled:

[Nb(η⁴-C₄H₆)₃]⊖

Compound name(s):

tris(η⁴-1,3-butadiene)-niobium(1-)

Central atom:

Niobium

Attached groups:

C₄H₆ (η⁴-butadiene)

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:

Nb«V¹C⁶O^-IE¹⁸B⁷Z⁰X⁰L⁶»^⊖

[MLXZ]𝘲 class:

[ML₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Ta(η⁴-C₄H₆)₃]⊖

Formula Unicode styled:

[Ta(η⁴-C₄H₆)₃]⊖

Compound name(s):

tris(η⁴-1,3-butadiene)-tantalum(1-)

Central atom:

Tantalum

Attached groups:

C₄H₆ (η⁴-butadiene)

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:

Ta«V¹C⁶O^-IE¹⁸B⁷Z⁰X⁰L⁶»^⊖

[MLXZ]𝘲 class:

[ML₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Co(η⁴-C₄H₆)(η⁴-Cod)]⊖

Formula Unicode styled:

[Co(η⁴-C₄H₆)(η⁴-Cod)]⊖

Compound name(s):

(η⁴-1,3-butadiene)-(η²,η²-cycloocta-1,5-diene)-cobalt(1-)

Central atom:

Cod (η²,η²-cycloocta-1,5-diene)

Attached groups:

C₄H₆ (η⁴-butadiene)

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«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(η⁴-Cod)(Bpy)]⊖

Formula Unicode styled:

[Co(η⁴-Cod)(Bpy)]⊖

Compound name(s):

(2,2'-bipyridine)-(η²,η²-cycloocta-1,5-diene)-cobalt(1-)

Central atom:

Cod (η²,η²-cycloocta-1,5-diene)

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:

Summary of calculated classifications:

Co«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co{P(OMe)₃}₄]⊖

Formula Unicode styled:

[Co{P(OMe)₃}₄]⊖

Compound name(s):

tetrakis(trimethylphosphite)-cobalt(1-)

Central atom:

P(OMe)₃ (trimethylphosphite)

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: