Niobium

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:

Nb«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(F)₃{OC(Ph)CHC(Ph)O}(Cp*)]

Formula Unicode styled:

[Nb(F)₃{OC(Ph)CHC(Ph)O}(Cp*)]

Compound name(s):

(1,3-Diphenylpropane-1,3-dionato-O,O')-(η⁵-pentamethyl-cyclopentadienyl)-trifluoro-niobium

Central atom:

Attached groups:

OC(Ph)CHC(Ph)O (dibenzoylmethyl)

Cp* (η⁵-pentamethylcyclopentadienyl)

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^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(F)₂(O)(Pc)]⊖

Formula Unicode styled:

[Nb(F)₂(O)(Pc)]⊖

Compound name(s):

difluoro-oxo-phthalocyaninato-niobium(1-)

Central atom:

Attached groups:

O (oxo ⭀O X₂L)

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):

CN: 7

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(F)₂(η⁵-C₅EtMe₄)₂]⊕

Formula Unicode styled:

[Nb(F)₂(η⁵-C₅EtMe₄)₂]⊕

Compound name(s):

Difluoro-bis(η⁵-ethyltetramethyl-cyclopentadienyl)-niobium(1+)

Central atom:

Attached groups:

C₅EtMe₄ (η⁵-ethyltetramethylcyclopentadienyl)

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(F)(OH)(Cp*)₂]⊕

Formula Unicode styled:

[Nb(F)(OH)(Cp*)₂]⊕

Compound name(s):

Fluoro-hydroxy-bis(η⁵-pentamethyl-cyclopentadienyl)-niobium (1+)

Central atom:

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

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:

Nb«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(Et)(MeC≡CMe)(Cp)₂]

Formula Unicode styled:

[Nb(Et)(MeC≡CMe)(Cp)₂]

Compound name(s):

(2,3-η-Butyne)-ethyl-bis(η⁵-cyclopentadienyl)-niobium

Central atom:

Attached groups:

Et (ethyl)

MeC≡CMe (butyne)

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(Et)(CS₂){η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled:

[Nb(Et)(CS₂){η⁵-C₅H₄(SiMe₃)}₂]

Compound name(s):

bis(η⁵-Trimethylsilyl-cyclopentadienyl)-(eta²-carbon disulfide)-ethyl-niobium

Central atom:

CS₂ (carbon disulfide-κC,κS)

Attached groups:

Et (ethyl)

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

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(Et)(C₂H₄)(Cp)₂]

Formula Unicode styled:

[Nb(Et)(C₂H₄)(Cp)₂]

Compound name(s):

bis(η⁵-Cyclopentadienyl)-ethyl-(eta²-ethylene)-niobium

Central atom:

Attached groups:

Et (ethyl)

C₂H₄ (ethene)

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(Cl)(Ph){N(SiMe₃)₂}₂]

Formula Unicode styled:

[Nb(Cl)(Ph){N(SiMe₃)₂}₂]

Compound name(s):

Chloro-phenyl-bis(bis(trimethylsilyl)amido)-niobium

Central atom:

Attached groups:

N(SiMe₃)₂ (bis(trimethylsilyl)amino: planar)

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 13

Summary of calculated classifications:

Nb«V⁴C⁴O^IVE¹³B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Nb(Cl)(O)(Cp)₂]

Formula Unicode styled:

[Nb(Cl)(O)(Cp)₂]

Compound name(s):

Chloro-bis(η⁵-cyclopentadienyl)-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(Cl)(O)(η⁵-C₅H₄Me)]

Formula Unicode styled:

[Nb(Cl)(O)(η⁵-C₅H₄Me)]

Compound name(s):

bis(η⁵-Methylcyclopentadienyl)-chloro-oxo-niobium

Central atom:

Attached groups:

C₅H₄Me (η⁵-methylcyclopentadienyl)

O (oxo ⭀O X₂L)

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):

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 15

Summary of calculated classifications:

Nb«V⁴C⁵O^IVE¹⁵B⁷Z⁰X⁴L³»

[MLXZ]𝘲 class:

[MX₄L₃]

MLXZ class (ENC, equivalent neutral class):

MX₄L₃

[Nb(Cl)(Me)(⭀NBuᵗ)(Cp)]

Formula Unicode styled:

[Nb(Cl)(Me)(⭀NBuᵗ)(Cp)]

Compound name(s):

(η⁵-Cyclopentadienyl)-t-butylimido-methyl-chloro-niobium

Central atom:

Attached groups:

Me (methyl)

⭀NBuᵗ (⭀N t-butylimino)

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«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(Cl)(F)(η⁵-C₅EtMe₄)₂]⊕

Formula Unicode styled:

[Nb(Cl)(F)(η⁵-C₅EtMe₄)₂]⊕

Compound name(s):

Chloro-fluoro-bis(η⁵-ethyltetramethyl-cyclopentadienyl)-niobium(1+)

Central atom:

Attached groups:

C₅EtMe₄ (η⁵-ethyltetramethylcyclopentadienyl)

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(Cl)₆]²⊖

Formula Unicode styled:

[Nb(Cl)₆]²⊖

Compound name(s):

hexachloro-niobium(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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 13

Summary of calculated classifications:

Nb«V⁴C⁶O^IVE¹³B⁶Z⁰L⁰X⁶»^2⊖

[MLXZ]𝘲 class:

[MX₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Nb(Cl)₆]⊖

Formula Unicode styled:

[Nb(Cl)₆]⊖

Compound name(s):

hexachloro-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:

EN: 12

Summary of calculated classifications:

Nb«V⁵C⁶O^VE¹²B⁶Z⁰L⁰X⁶»^⊖

[MLXZ]𝘲 class:

[MX₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Nb(Cl)₅(S)]²⊖

Formula Unicode styled:

[Nb(Cl)₅(S)]²⊖

Compound name(s):

pentachloro-thioxo-niobium(2-)

Central atom:

Attached groups:

S (thio; ⭀S)

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:

Nb«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁷L¹»^2⊖

[MLXZ]𝘲 class:

[MX₇L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(Cl)₅(O)]²⊖

Formula Unicode styled:

[Nb(Cl)₅(O)]²⊖

Compound name(s):

pentachloro-oxo-niobium(2-)

Central atom:

Attached groups:

O (oxo ⭀O X₂L)

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:

Nb«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁷L¹»^2⊖

[MLXZ]𝘲 class:

[MX₇L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Nb(Cl)₄(μ₂-Cl)]₂

Formula Unicode styled:

[Nb(Cl)₄(μ₂-Cl)]₂

Compound name(s):

di-μ-chloro-bis(tetrachloroniobium)

Central atom:

Attached groups:

Cl (μ₂-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:

EN: 12

Summary of calculated classifications:

Nb«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Nb(Cl)₅(SeMe₂)]

Formula Unicode styled:

[Nb(Cl)₅(SeMe₂)]

Compound name(s):

Pentachloro-(dimethyl selenide-Se)-niobium

Central atom:

Attached groups:

SeMe₂ (dimethylselane)

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:

EN: 12

Summary of calculated classifications:

Nb«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Nb(Cl)₅(PMe₂Ph)]⊖

Formula Unicode styled:

[Nb(Cl)₅(PMe₂Ph)]⊖

Compound name(s):

(dimethylphenylphosphine)-pentachloro-niobium(1-)

Central atom:

Attached groups:

PMe₂Ph (dimethylphenylphosphane)

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):