Tantalum

Attached groups:

O (oxo X₂)

Charge on central atom:

Compound type:

Lattice

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 0

Summary of calculated classifications:

Ta«V⁴C⁶O^IV»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Ta(O)]

Formula Unicode styled:

[Ta(O)]

Compound name(s):

oxo-tantalum|tantalum oxide

Central atom:

Attached groups:

O (oxo X₂)

Charge on central atom:

Compound type:

Lattice

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (II)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 0

Summary of calculated classifications:

Ta«V²C⁶O^II»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Ta(NMe₂)₃(μ₂-NSiMe₃)]₂

Formula Unicode styled:

[Ta(NMe₂)₃(μ₂-NSiMe₃)]₂

Compound name(s):

bis-[(μ₂-(trimethylsilyl)imido)-tris(dimethylamido)-tantalum]

Central atom:

NMe₂ (dimethylamino: planar)

Attached groups:

NSiMe₃ (μ₂-trimethylsilylimino 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: 18

Summary of calculated classifications:

Ta«V⁵C⁵O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(N₃)₃(μ₂-N₃)(Cp*)]₂

Formula Unicode styled:

[Ta(N₃)₃(μ₂-N₃)(Cp*)]₂

Compound name(s):

bis-[(μ₂-Azido)-tris(azido)-(η⁵-pentamethylcyclopentadienyl)-tantalum]

Central atom:

Attached groups:

N₃ (azido)

N₃ (μ₂-azido)

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:

Summary of calculated classifications:

Ta«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Me)(μ₂-S)(Cp*)]₂

Formula Unicode styled:

[Ta(Me)(μ₂-S)(Cp*)]₂

Compound name(s):

bis-[(μ-sulfido)-(η⁵-pentamethylcyclopentadienyl)-methyl-tantalum(Ta—Ta)]

Central atom:

Attached groups:

Me (methyl)

S (μ₂-thio)

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:

Ta«V⁵C⁷O^IVE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(I)₄(μ₂-I)]₂

Formula Unicode styled:

[Ta(I)₄(μ₂-I)]₂

Compound name(s):

bis-[pentaiodo-tantalum]|tantalum pentaiodide

Central atom:

Attached groups:

I (iodo)

I (μ₂-iodo)

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(H)₂{OSi(OBuᵗ₃)}₂]₂

Formula Unicode styled:

[Ta(H)₂{OSi(OBuᵗ₃)}₂]₂

Compound name(s):

bis-[di(μ₂-Hydrido)-bis(tri-t-butylsilyloxy)-tantalum(Ta—Ta)]

Central atom:

OSi(OBuᵗ)₃ (tri-t-butoxy-siloxy)

Attached groups:

H (hydrido)

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: 10

Summary of calculated classifications:

Ta«V⁵C⁵O^IVE¹⁰B⁵Z⁰L⁰X⁵»

[MLXZ]𝘲 class:

[MX₅]

MLXZ class (ENC, equivalent neutral class):

MX₅

[Ta(F)₄(μ₂-F)]₄

Formula Unicode styled:

[Ta(F)₄(μ₂-F)]₄

Compound name(s):

tetrakis-[pentafluoro-tantalum]}tantalum pentafluoride

Central atom:

Attached groups:

F (fluoro)

F (μ₂-fluoro)

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(F)₃(μ₂-F)(Cp*)]₂

Formula Unicode styled:

[Ta(F)₃(μ₂-F)(Cp*)]₂

Compound name(s):

bis-[(μ₂-Fluoro)-trifluoro-(η⁵-pentamethyl-cyclopentadienyl)-tantalum]

Central atom:

Attached groups:

F (fluoro)

F (μ₂-fluoro)

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:

Summary of calculated classifications:

Ta«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Cl)₄(μ₂-Cl)]₂

Formula Unicode styled:

[Ta(Cl)₄(μ₂-Cl)]₂

Compound name(s):

bis-[pentachloro-tantalum]|tantalum pentachloride

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₅(NCEt)]

Formula Unicode styled:

[Ta(Cl)₅(NCEt)]

Compound name(s):

Pentachloro-(propionitrile-N)-tantalum

Central atom:

Attached groups:

NCEt (ethylnitrile)

Charge on central atom:

0

Compound type:

Molecular

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«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₄{CH₂(PMe₂Ph)}(Cp*)]

Formula Unicode styled:

[Ta(Cl)₄{CH₂(PMe₂Ph)}(Cp*)]

Compound name(s):

Tetrachloro-(eta-pentamethyl-cyclopentadienyl)-(diphenylmethylphosphino-methyl)-tantalum

Central atom:

Attached groups:

CH₂(PMe₂Ph) (dimethylphenylphosphonium-ylide)

Charge on central atom:

-1

Compound type:

Molecular

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:

Summary of calculated classifications:

Ta«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁶L²»^⊖

[MLXZ]𝘲 class:

[MX₆L₂]^-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Cl)₄(μ₂-O₂CMe)]₂

Formula Unicode styled:

[Ta(Cl)₄(μ₂-O₂CMe)]₂

Compound name(s):

bis-[(μ₂-Acetato)-tetrachloro-tantalum]

Central atom:

Attached groups:

O₂CMe (μ₂-acetato)

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₃(μ₂-Cl)(SMe₂)]₂

Formula Unicode styled:

[Ta(Cl)₃(μ₂-Cl)(SMe₂)]₂

Compound name(s):

bis-[(μ₂-Chloro)-trichloro-(dimethylthio)-tantalum]

Central atom:

Attached groups:

SMe₂ (dimethylthioether)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

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:

Ta«V⁴C⁶O^IVE¹³B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Ta(Cl)₂(μ₂-Cl)₂(PMe₃)₂]₂

Formula Unicode styled:

[Ta(Cl)₂(μ₂-Cl)₂(PMe₃)₂]₂

Compound name(s):

bis-[di(μ₂-Chloro)-dichlorobis(trimethylphosphine)-tantalum(Ta—Ta)]

Central atom:

Attached groups:

PMe₃ (trimethylphosphane)

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: 18

Summary of calculated classifications:

Ta«V⁵C⁶O^IVE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(Cl)₃(μ₂-Cl)(NPPh₃)]₂

Formula Unicode styled:

[Ta(Cl)₃(μ₂-Cl)(NPPh₃)]₂

Compound name(s):

bis-[(μ₂-Chloro)-trichloro-(triphenylphosphinimino)-tantalum]

Central atom:

Attached groups:

NPPh₃ (triphenylphosphane nitride)

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: 14

Summary of calculated classifications:

Ta«V⁵C⁶O^VE¹⁴B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Ta(Cl)₄(μ₂-N₃)]₂

Formula Unicode styled:

[Ta(Cl)₄(μ₂-N₃)]₂

Compound name(s):

bis-[tetrachloro-azido-tantalum]

Central atom:

Attached groups:

N₃ (μ₂-azido)

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₄(μ₂-F)]₄

Formula Unicode styled:

[Ta(Cl)₄(μ₂-F)]₄

Compound name(s):

tetrakis-[tetachloro-fluoro-tantalum]_Tantalum tetrachloride fluoride

Central atom:

Attached groups:

F (μ₂-fluoro)

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₂(μ₂-Cl)(TMEDA-κ²N)]₂

Formula Unicode styled:

[Ta(Cl)₂(μ₂-Cl)(TMEDA-κ²N)]₂

Compound name(s):

bis-[(μ₂-Chloro)-dichloro-(N,N,N',N'-tetraethylethylenediamine-N,N')-di-tantalum(Ta=Ta)]

Central atom:

Attached groups:

TMEDA (tetramethylethylenediamine-κ²N)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

CN: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Ta«V⁵C⁷O^IIIE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Cl)₃(μ₂-SPh)(SMe₂)]₂

Formula Unicode styled:

[Ta(Cl)₃(μ₂-SPh)(SMe₂)]₂

Compound name(s):

bis-[(μ₂-Phenylthiolato)-trichloro-dimethylthiolato-tantalum(Ta—Ta)]

Central atom:

Attached groups:

SPh (μ₂-phenylthio)

SMe₂ (dimethylthioether)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):