Niobium

Attached groups:

O (oxo ⭀O X₂L)

Ox (oxalato)

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:

Nb«V⁵C⁷O^VE¹⁸B⁹Z⁰X⁸L¹»^3⊖

[MLXZ]𝘲 class:

[MX₈L₁]^3-

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(O)(Ox)₂(OH₂)₂]⊖

Formula Unicode styled:

[Nb(O)(Ox)₂(OH₂)₂]⊖

Compound name(s):

diaqua-oxo-bis(oxalato-O,O')-niobium(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:

Nb«V⁵C⁷O^VE¹⁸B⁹Z⁰X⁶L³»^⊖

[MLXZ]𝘲 class:

[MX₆L₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(O)(SH)(S₂)₂]²⊖

Formula Unicode styled:

[Nb(O)(SH)(S₂)₂]²⊖

Compound name(s):

bis(disulfido)-mercapto-oxo-niobium(2-)

Central atom:

Attached groups:

O (oxo ⭀O X₂L)

SH (hydrothio)

S₂ (disulfanediyl-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: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Nb«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁷L¹»^2⊖

[MLXZ]𝘲 class:

[MX₇L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(O)(SeH)(Se₂)₂]²⊖

Formula Unicode styled:

[Nb(O)(SeH)(Se₂)₂]²⊖

Compound name(s):

hydroselenido-bis(diselenido)-oxo-niobate(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):

CN: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Nb«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁷L¹»^2⊖

[MLXZ]𝘲 class:

[MX₇L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(O)(O₂C₇H₅-κ²O)₃]

Formula Unicode styled:

[Nb(O)(O₂C₇H₅-κ²O)₃]

Compound name(s):

Oxo-tris(tropolonato-O,O')-niobium

Central atom:

Attached groups:

O (oxo ⭀O X₂L)

O₂C₇H₅ (tropolonato-κ²O)

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:

Nb«V⁵C⁷O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(Me)(O)(Cp)₂]

Formula Unicode styled:

[Nb(Me)(O)(Cp)₂]

Compound name(s):

bis(η⁵-Cyclopentadienyl)-methyl-oxo-niobium

Central atom:

Attached groups:

O (oxo X₂)

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:

Nb«V⁵C⁸O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(Me)(O){η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled:

[Nb(Me)(O){η⁵-C₅H₄(SiMe₃)}₂]

Compound name(s):

Methyl-oxo-bis(η⁵-(trimethylsilyl)cyclopentadienyl)-niobium

Central atom:

Attached groups:

C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)

O (oxo X₂)

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:

Nb«V⁵C⁸O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(Me)₆]⊖

Formula Unicode styled:

[Nb(Me)₆]⊖

Compound name(s):

hexamethyl-niobium(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):

CN: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 12

Summary of calculated classifications:

Nb«V⁵C⁶O^VE¹²B⁶Z⁰L⁰X⁶»^⊖

[MLXZ]𝘲 class:

[MX₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Nb(Me)(S₂)(Cp)₂]

Formula Unicode styled:

[Nb(Me)(S₂)(Cp)₂]

Compound name(s):

bis(η⁵-Cyclopentadienyl)-(disulfido-S,S')-methyl-niobium

Central atom:

Attached groups:

S₂ (disulfanediyl-κ²S)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(Me)(CS₂)(Cp)₂]

Formula Unicode styled:

[Nb(Me)(CS₂)(Cp)₂]

Compound name(s):

bis(η⁵-Cyclopentadienyl)-(eta²-carbon disulfide)-methyl-niobium

Central atom:

Attached groups:

CS₂ (carbon disulfide-κC,κS)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Nb«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Nb(I)₂(CNBuᵗ)₆]⊕

Formula Unicode styled:

[Nb(I)₂(CNBuᵗ)₆]⊕

Compound name(s):

hexakis(t-Butylisonitrile)-di-iodo-niobium(1+)

Central atom:

Attached groups:

CNBuᵗ (t-butyl isocyanide)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Nb«V³C⁸O^IIIE¹⁸B⁸Z⁰X²L⁶»^⊕

[MLXZ]𝘲 class:

[MX₂L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Nb(I)(PMe₃)₂(η⁷-C₇H₇)]

Formula Unicode styled:

[Nb(I)(PMe₃)₂(η⁷-C₇H₇)]

Compound name(s):

Iodo-(η⁷-cycloheptatrienyl)-bis(trimethylphosphine)-niobium

Central atom:

Attached groups:

PMe₃ (trimethylphosphane)

C₇H₇ (η⁷-cycloheptatrienyl X₃L₂)

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:

EN: 17

Summary of calculated classifications:

Nb«V⁴C⁷O^IVE¹⁷B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Nb(I)(CO)₂(Dppe-κ²P)₂]

Formula Unicode styled:

[Nb(I)(CO)₂(Dppe-κ²P)₂]

Compound name(s):

Iodo-dicarbonyl-bis(1,2-bis(diphenylphosphino)-ethane-P,P')-niobium

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:

Nb«V¹C⁷O^IE¹⁸B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Nb(I)(CO)₂(Dmpe)₂]

Formula Unicode styled:

[Nb(I)(CO)₂(Dmpe)₂]

Compound name(s):

Dicarbonyl-bis(bis(dimethylphosphino)ethane)-iodo-niobium

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:

Nb«V¹C⁷O^IE¹⁸B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Nb(I)(CO)₂(CNCy)₂(Dppe-κ²P)]

Formula Unicode styled:

[Nb(I)(CO)₂(CNCy)₂(Dppe-κ²P)]

Compound name(s):

bis(Cyclohexylisocyano)-(bis(diphenylphosphino)ethane)-dicarbonyl-iodo-niobium

Central atom:

Attached groups:

CNCy (cyclohexyl isocyanide)

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:

Nb«V¹C⁷O^IE¹⁸B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Nb(I)(CO)₂(CNBuᵗ)₄]

Formula Unicode styled:

[Nb(I)(CO)₂(CNBuᵗ)₄]

Compound name(s):

Iodo-dicarbonyl-tetrakis(t-butylisocyanide)-niobium

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:

Nb«V¹C⁷O^IE¹⁸B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Nb(H)₃(Cp)₂]

Formula Unicode styled:

[Nb(H)₃(Cp)₂]

Compound name(s):

bis(Cyclopentadienyl)trihydrido-niobium

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)₃{η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled:

[Nb(H)₃{η⁵-C₅H₄(SiMe₃)}₂]

Compound name(s):

bis(η⁵-1-trimethylsilylcyclopentadienyl)-trihydrido-niobium

Central atom:

Attached groups:

C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)₂(PbMe₃)(Cp)₂]

Formula Unicode styled:

[Nb(H)₂(PbMe₃)(Cp)₂]

Compound name(s):

bis(η⁵-Cyclopentadienyl)-dihydrido-(trimethyl-lead)-niobium

Central atom:

Attached groups:

PbMe₃ (trimethylplumbyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)₂(Cp)₂]⊖

Formula Unicode styled:

[Nb(H)₂(Cp)₂]⊖

Compound name(s):

Dihydrido-niobocene(1-)

Central atom:

Attached groups:

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: