Niobium

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

mer,cis–[Nb(Cl)₃(O)(Dme)]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(O)(Dme)]

Compound name(s):

1,2-Dimethoxyethane-oxo-trichloro-niobium

Central atom:

Attached groups:

O (oxo ⭀O X₂L)

Dme (dimethoxyethane)

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

mer,cis–[Nb(Cl)₃(O)(Bpy)]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(O)(Bpy)]

Compound name(s):

(2,2'-Bipyridine)-trichloro-oxo-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«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

mer,cis–[Nb(Cl)₃{S(Me)CH₂CH₂SMe}]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃{S(Me)CH₂CH₂SMe}]

Compound name(s):

Niobium trichloro dithio dimethylethylene

Central atom:

Attached groups:

S(Me)CH₂CH₂SMe (2,5-dithiahexane-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):

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Nb«V³C⁵O^IIIE¹²B⁵Z⁰X³L²»

[MLXZ]𝘲 class:

[MX₃L₂]

MLXZ class (ENC, equivalent neutral class):

MX₃L₂

mer,cis–[Nb(Cl)₃(Thf)₂(PhC≡CPh)]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(Thf)₂(PhC≡CPh)]

Compound name(s):

(1,2-Diphenylethen-1,2-diyl)-bis(tetrahydrofuran-O)-trichloro-niobium

Central atom:

Attached groups:

Thf (tetrahydrofuran)

PhC≡CPh (diphenylethyne)

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«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

mer,cis–[Nb(Cl)₃(OXylyl)₂(Thf)]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(OXylyl)₂(Thf)]

Compound name(s):

Trichloro-bis(2,6-dimethylphenolato-O)-(tetrahydrofuran-O)-niobium

Central atom:

Attached groups:

OXylyl (xylyloxy)

Thf (tetrahydrofuran)

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^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

mer,cis–[Nb(Cl)₃(OPrⁱ)₂{OP(NMe₂)₃}]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(OPrⁱ)₂{OP(NMe₂)₃}]

Compound name(s):

Trichloro-bis(isopropoxy)-(hexamethylphosphortriamide)-niobium

Central atom:

Attached groups:

OP(NMe₂)₃ (tris(dimethylamino)phosphane oxide)

OPrⁱ (isopropoxy)

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^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

mer,cis–[Nb(Cl)₃(OC₆H₃Prⁱ₂-2,6)₂(Py)]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(OC₆H₃Prⁱ₂-2,6)₂(Py)]

Compound name(s):

bis(2,6-Di-isopropylphenoxy)-pyridine-trichloro-niobium

Central atom:

Attached groups:

OC₆H₃Prⁱ₂-2,6 (di-isopropylphenoxy-2,6)

Py (pyridine)

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^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

mer,cis–[Nb(Cl)₃(⭀NBuᵗ)(Py)₂]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(⭀NBuᵗ)(Py)₂]

Compound name(s):

Trichloro-t-butylimido-dipyridyl-niobium

Central atom:

Attached groups:

⭀NBuᵗ (⭀N t-butylimino)

Py (pyridine)

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

mer,cis–[Nb(Cl)₃(⭀NBuᵗ)(Dme)]

Formula Unicode styled:

mer,cis–[Nb(Cl)₃(⭀NBuᵗ)(Dme)]

Compound name(s):

(t-Butylimido)-(1,2-dimethoxyethane)-trichloro-niobium

Central atom:

Attached groups:

⭀NBuᵗ (⭀N t-butylimino)

Dme (dimethoxyethane)

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

mer,cis–[Nb(Cl)₂(PMe₃)₃(Cp)]

Formula Unicode styled:

mer,cis–[Nb(Cl)₂(PMe₃)₃(Cp)]

Compound name(s):

(η⁵-Cyclopentadienyl)-dichloro-tris(trimethylphosphine)-niobium

Central atom:

Attached groups:

PMe₃ (trimethylphosphane)

Cp (η⁵-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):

CN: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 18

Summary of calculated classifications:

Nb«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

mer,cis–[Nb(Br)₃(S)(Tht)₂]

Formula Unicode styled:

mer,cis–[Nb(Br)₃(S)(Tht)₂]

Compound name(s):

Tribromo-sulfido-bis(tetrahydrothiophene-S)-niobium

Central atom:

Tht (tetrahydrothiophene)

Attached groups:

Br (bromo)

S (thio; ⭀S)

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

mer–[Nb(Cl)₃(EtC≡CEt)(Dme)]

Formula Unicode styled:

mer–[Nb(Cl)₃(EtC≡CEt)(Dme)]

Compound name(s):

Trichloro-(1,2-dimethoxyethane-O,O')-(eta²-3-hexyne)-niobium

Central atom:

Attached groups:

EtC≡CEt (hexyne)

Dme (dimethoxyethane)

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«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

mer–[Nb(Cl)₃(Dppe-κ²P)(Cp)]

Formula Unicode styled:

mer–[Nb(Cl)₃(Dppe-κ²P)(Cp)]

Compound name(s):

(1,2-bis(Diphenylphosphino)ethane)-trichloro-(η-cyclopentadienyl)-niobium

Central atom:

Attached groups:

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

Cp (η⁵-cyclopentadienyl)

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):

CN: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Nb«V⁴C⁸O^IVE¹⁷B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

mer–[Nb(Cl)₃(Dedtc)₂]

Formula Unicode styled:

mer–[Nb(Cl)₃(Dedtc)₂]

Compound name(s):

Trichloro-bis(N,N-diethyldithiocarbamato-S,S')-niobium

Central atom:

Attached groups:

Dedtc (diethyldithiocarbamato-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):

CN: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Nb«V⁵C⁷O^VE¹⁴B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

mer–[Nb(Cl)(OMe)₃(Acac)]

Formula Unicode styled:

mer–[Nb(Cl)(OMe)₃(Acac)]

Compound name(s):

(Acetylacetonato)-chlorido-tris(methanolato)-niobium

Central atom:

Attached groups:

OMe (methoxy)

Acac (acetylacetonato)

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^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

mer–[Nb(Br)₃(PMe₂Ph)₃]

Formula Unicode styled:

mer–[Nb(Br)₃(PMe₂Ph)₃]

Compound name(s):

Tribromo-tris(dimethylphenylphosphine)-niobium

Central atom:

PMe₂Ph (dimethylphenylphosphane)

Attached groups:

Br (bromo)

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«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

mer–[Nb(N₃)₃(O)(Bpy)]

Formula Unicode styled:

mer–[Nb(N₃)₃(O)(Bpy)]

Compound name(s):

Bipyridine-oxo-triazido-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«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

fac–[Nb(Me)₂(MeC≡CMe)(Tp*-κ³N)]

Formula Unicode styled:

fac–[Nb(Me)₂(MeC≡CMe)(Tp*-κ³N)]

Compound name(s):

(Hydrogen tris(3,5-dimethylpyrazol-1-yl)borate)-(eta²-but-2-yne)-dimethyl-niobium

Central atom:

Tp* (hydrotris(3,5-dimethylpyrazolyl)borato-κ³N)

Attached groups:

Me (methyl)

MeC≡CMe (butyne)

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:

Tp* (hydrotris(3,5-dimethylpyrazolyl)borato-κ³N)

Summary of calculated classifications:

Nb«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

fac–[Nb(Cl)(Me)(MeC≡CMe)(Tp*-κ³N)]

Formula Unicode styled:

fac–[Nb(Cl)(Me)(MeC≡CMe)(Tp*-κ³N)]

Compound name(s):

(Hydrogen tris(3,5-dimethylpyrazol-1-yl)borate)-(eta²-but-2-yne)-chloro-methyl-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: