Tantalum

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:

Ta«V⁵C⁶O^VE¹⁶B⁸Z⁰X⁷L¹»^2⊖

[MLXZ]𝘲 class:

[MX₇L₁]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₅(Cp*)]⊖

Formula Unicode styled:

[Ta(F)₅(Cp*)]⊖

Compound name(s):

pentafluoro-(η-pentamethyl-cyclopentadienyl)-tantalum(1-)

Central atom:

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁶L²»^⊖

[MLXZ]𝘲 class:

[MX₆L₂]^-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₅(NH₃)₃]

Formula Unicode styled:

[Ta(F)₅(NH₃)₃]

Compound name(s):

Triammine pentafluorido tantalum

Central atom:

Attached groups:

NH₃ (ammine)

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₄(Py)₄]⊕

Formula Unicode styled:

[Ta(F)₄(Py)₄]⊕

Compound name(s):

tetrafluoro-tetrakis(pyridine)-tantalum(1+)

Central atom:

Attached groups:

Py (pyridine)

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₄(O₂)₂]³⊖

Formula Unicode styled:

[Ta(F)₄(O₂)₂]³⊖

Compound name(s):

bis(peroxo)tetrafluorotantalum(3-)

Central atom:

Attached groups:

O₂ (peroxo)

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:

Ta«V⁵C⁶O^VE¹⁶B⁸Z⁰L⁰X⁸»^3⊖

[MLXZ]𝘲 class:

[MX₈]^3-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₄(Dppe-κ²P)₂]⊕

Formula Unicode styled:

[Ta(F)₄(Dppe-κ²P)₂]⊕

Compound name(s):

bis(ethane-1,2-diylbis(diphenylphosphine))-tetrafluoro-tantalum(1+)

Central atom:

Attached groups:

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

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₄(Dme)₂]⊕

Formula Unicode styled:

[Ta(F)₄(Dme)₂]⊕

Compound name(s):

bis(1,2-Dimethoxyethane-O,O')-tetrafluoro-tantalum(1+)

Central atom:

Attached groups:

Dme (dimethoxyethane)

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₄(Bpy)₂]⊕

Formula Unicode styled:

[Ta(F)₄(Bpy)₂]⊕

Compound name(s):

bis(2,2'-Bipyridine)-tetrafluoro-tantalum(1+)

Central atom:

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:

Ta«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₂(Cp*)₂]⊕

Formula Unicode styled:

[Ta(F)₂(Cp*)₂]⊕

Compound name(s):

Difluoro-bis(η-pentamethyl-cyclopentadienyl)-tantalum(1+)

Central atom:

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

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«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Cp*)(η⁷-C₇H₇)]

Formula Unicode styled:

[Ta(Cp*)(η⁷-C₇H₇)]

Compound name(s):

(η-Cycloheptatrienyl)-(η-pentamethylcyclopentadienyl)-tantalum

Central atom:

Cp* (η⁵-pentamethylcyclopentadienyl)

Attached groups:

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:

Ta«V⁴C⁷O^IVE¹⁷B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Ta(Cl)(Me)₃(Tp-κ³N)]

Formula Unicode styled:

[Ta(Cl)(Me)₃(Tp-κ³N)]

Compound name(s):

Hydro-tris(1-pyrazolyl)borato)-chlorotrimethyl-tantalum

Central atom:

Attached groups:

Tp (hydrotris(pyrazolyl)borato-κ³N)

Me (methyl)

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«V⁵C⁷O^VE¹⁴B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Ta(Cl)(H)₂(PMe₃)₄]

Formula Unicode styled:

[Ta(Cl)(H)₂(PMe₃)₄]

Compound name(s):

Chloro-dihydrido-tetrakis(trimethylphosphine)-tantalum

Central atom:

Attached groups:

PMe₃ (trimethylphosphane)

H (hydrido)

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:

Ta«V³C⁷O^IIIE¹⁶B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Ta(Cl)(H)₂(OC₆H₃Prⁱ₂-2,6)₂(PMe₂Ph)₂]

Formula Unicode styled:

[Ta(Cl)(H)₂(OC₆H₃Prⁱ₂-2,6)₂(PMe₂Ph)₂]

Compound name(s):

Chloro-bis(dimethylphenylphosphine)-bis(2,6-di-isopropylphenoxy)-dihydrido-tantalum

Central atom:

Attached groups:

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

H (hydrido)

PMe₂Ph (dimethylphenylphosphane)

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«V⁵C⁷O^VE¹⁴B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Ta(Cl)₆]⊖

Formula Unicode styled:

[Ta(Cl)₆]⊖

Compound name(s):

hexachlorotantalum(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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰L⁰X⁶»^⊖

[MLXZ]𝘲 class:

[MX₆]^-

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₅(Thf)]

Formula Unicode styled:

[Ta(Cl)₅(Thf)]

Compound name(s):

Pentachloro-tetrahydrofuran-tantalum

Central atom:

Attached groups:

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₅(TeMe₂)]

Formula Unicode styled:

[Ta(Cl)₅(TeMe₂)]

Compound name(s):

pentachloro(dimethyl telluride)tantalum

Central atom:

Attached groups:

TeMe₂ (dimethyltellurane)

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(SeMe₂)]

Formula Unicode styled:

[Ta(Cl)₅(SeMe₂)]

Compound name(s):

Pentachloro-(dimethylselenide-Se)-tantalum

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:

Summary of calculated classifications:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cl)₅(PPh₃)]

Formula Unicode styled:

[Ta(Cl)₅(PPh₃)]

Compound name(s):

pentachloro-(triphenylphosphane)-tantalum

Central atom:

Attached groups:

PPh₃ (triphenylphosphane)

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(OPPh₃)]

Formula Unicode styled:

[Ta(Cl)₅(OPPh₃)]

Compound name(s):

Pentachloro-(triphenylphosphine oxide)-tantalum

Central atom:

Attached groups:

OPPh₃ (triphenylphosphane oxide)

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(OEt)]⊖

Formula Unicode styled:

[Ta(Cl)₅(OEt)]⊖

Compound name(s):

pentachloro-ethoxy-tantalum(1-)

Central atom:

Attached groups:

OEt (ethoxy)

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: