ON: (-I)

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:

CNXy (xylyl isocyanide)

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

[Fe(η⁴-C₄H₆)₂]⊖

Formula Unicode styled:

[Fe(η⁴-C₄H₆)₂]⊖

Compound name(s):

bis(η⁴-buta-1,3-diene)-iron(1-)

Central atom:

Iron

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:

EN: 17

Summary of calculated classifications:

Fe«V¹C⁴O^-IE¹⁷B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Ta(CNXy)₆]⊖

Formula Unicode styled:

[Ta(CNXy)₆]⊖

Compound name(s):

hexakis(xylylisocyanido)-tantalum(1-)

Central atom:

Tantalum

Attached groups:

CNXy (xylyl isocyanide)

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:

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

network–[O₂(Li)₂]

Formula Unicode styled:

network–[O₂(Li)₂]

Compound name(s):

dilithium peroxide

peroxo-dilithium

Central atom:

Oxygen

Attached groups:

Li group (X type)

Charge on central atom:

0

Compound type:

Network

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

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

CN: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 8

Summary of calculated classifications:

O«V²C⁷O^-IE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[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:

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:

Attached groups:

Cod (η²,η²-cycloocta-1,5-diene)

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:

Summary of calculated classifications:

Co«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(η⁴-C₄H₆)₂]⊖

Formula Unicode styled:

[Co(η⁴-C₄H₆)₂]⊖

Compound name(s):

bis(η⁴-buta-1,3-diene)-iron(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:

Co«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(η⁴-Cod)₂]⊖

Formula Unicode styled:

[Co(η⁴-Cod)₂]⊖

Compound name(s):

bis(η²,η²-cycloocta-1,5-diene)-cobalt(1-)

Central atom:

Cod (η²,η²-cycloocta-1,5-diene)

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:

Co«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(CNBuᵗ)₄]⊖

Formula Unicode styled:

[Co(CNBuᵗ)₄]⊖

Compound name(s):

tetrakis(t-butylisocyanido)-cobalt(1-)

Central atom:

CNBuᵗ (t-butyl isocyanide)

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:

Co«V¹C⁴O^-IE¹⁸B⁵Z⁰X⁰L⁴»^⊖

[MLXZ]𝘲 class:

[ML₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₁L₄

[Co(C₂H₄)₄]⊖

Formula Unicode styled:

[Co(C₂H₄)₄]⊖

Compound name(s):

tetrakis(η²-ethylene)-cobalt(1-)

Central atom:

Attached groups:

C₂H₄ (ethene)

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

[(H)₃(η⁵-Cp*)₂Ta]

Formula Unicode styled:

[(H)₃(η⁵-Cp*)₂Ta]

Compound name(s):

trihydrido-bis-(η⁵-pentamethyl-cyclopentadienyl)-tantalum

Central atom:

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:

H«V¹C¹O^-IE²B¹Z⁰L⁰X¹»

[MLXZ]𝘲 class:

[MX₁]

MLXZ class (ENC, equivalent neutral class):

MX₁

[(H)₃(η⁵-Cp*){η⁵-C₅H₂(SiMe₃)₂}Ta]

Formula Unicode styled:

[(H)₃(η⁵-Cp*){η⁵-C₅H₂(SiMe₃)₂}Ta]

Compound name(s):

trihydrido-(η⁵-pentamethyl-cyclopentadienyl)-{η⁵-1,3-bis(trimethylsilyl)-cyclopentadienyl}-tantalum

Central atom:

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:

H«V¹C¹O^-IE²B¹Z⁰L⁰X¹»

[MLXZ]𝘲 class:

[MX₁]

MLXZ class (ENC, equivalent neutral class):

MX₁

[H₂{Ta(Cl)(OC₆H₃OBuᵗ)₂)₂(PMe₂Ph)}]

Formula Unicode styled:

[H₂{Ta(Cl)(OC₆H₃OBuᵗ)₂)₂(PMe₂Ph)}]

Compound name(s):

chloro-dihydrido-bis(2,6-di-t-butylphenoxy)-(methyldiphenylphosphine)-tantalum(

Central atom:

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:

H«V¹C¹O^-IE²B¹Z⁰L⁰X¹»

[MLXZ]𝘲 class:

[MX₁]

MLXZ class (ENC, equivalent neutral class):

MX₁

[Ta(H){Zn-(η⁵-C₅H₅)}₂(η⁵-C₅H₄Me)₂]

Formula Unicode styled:

[Ta(H){Zn-(η⁵-C₅H₅)}₂(η⁵-C₅H₄Me)₂]

Compound name(s):

hydrido-bis(η⁵-cyclopentadienyl-zinc)-bis(η⁵-methylcyclopentadienyl)-tantalum

Central atom:

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:

H«V¹C¹O^-IE²B¹Z⁰L⁰X¹»

[MLXZ]𝘲 class:

[MX₁]

MLXZ class (ENC, equivalent neutral class):

MX₁

[Tc(H)(N₂)(Dppe-κ²P)₂]

Formula Unicode styled:

[Tc(H)(N₂)(Dppe-κ²P)₂]

Compound name(s):

hydrido-dinitrogen-bis(1,2-bis(diphenylphosphinoethane))-technetium

Central atom:

Attached groups:

Tc group (X type)

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:

H«V¹C¹O^-IE²B¹Z⁰L⁰X¹»

[MLXZ]𝘲 class:

[MX₁]

MLXZ class (ENC, equivalent neutral class):

MX₁

[Se{Gd(η₅-C₅Me₅)₂}]₂

Formula Unicode styled:

[Se{Gd(η₅-C₅Me₅)₂}]₂

Compound name(s):

bis-[{bis(pentamethylcyclopentadienyl)-gadolinium}-selanium]

Central atom:

Selenium

Attached groups:

Gd group (X type)

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):