Tantalum

Attached groups:

I (iodo)

CNXy (xylyl isocyanide)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 1

Oxidation Number (ON) (Roman numerals):

ON: (I)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Ta«V¹C⁷O^IE¹⁸B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Ta(I)(=CHMe)(Cp)₂]

Formula Unicode styled:

[Ta(I)(=CHMe)(Cp)₂]

Compound name(s):

bis(η-Cyclopentadienyl)-ethylidene-iodo-tantalum

Central atom:

=CHMe (methylmethylidene)

Attached groups:

I (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«V⁵C⁸O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)(Te)(Cp*)₂]

Formula Unicode styled:

[Ta(H)(Te)(Cp*)₂]

Compound name(s):

bis(η-Pentamethyl-cyclopentadienyl)-hydrido-tellurido-tantalum

Central atom:

Attached groups:

Te (tellurido)

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^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)(Se)(Cp*)₂]

Formula Unicode styled:

[Ta(H)(Se)(Cp*)₂]

Compound name(s):

Hydrido-selenoxo-bis(η-pentamethyl-cyclopentadienyl)-tantalum

Central atom:

Attached groups:

Se (selenido)

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^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)(O)(Cp*)₂]

Formula Unicode styled:

[Ta(H)(O)(Cp*)₂]

Compound name(s):

Hydrido-oxo-permethyltantalocene

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:

Ta«V⁵C⁸O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)₄(PMe₃)₂(Cp*)]

Formula Unicode styled:

[Ta(H)₄(PMe₃)₂(Cp*)]

Compound name(s):

Tetrahydrido-(η-pentamethyl-cyclopentadienyl)-bis(trimethylphosphine)-tantalum

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:

Summary of calculated classifications:

Ta«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)₃(Cp)₂]

Formula Unicode styled:

[Ta(H)₃(Cp)₂]

Compound name(s):

bis(Cyclopentadienyl)trihydrido-tantalum

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«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)₃(Cp*)₂]

Formula Unicode styled:

[Ta(H)₃(Cp*)₂]

Compound name(s):

Trihydrido-bis(η-pentamethyl-cyclopentadienyl)-tantalum

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«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)₂(PPh₂)(Cp)₂]

Formula Unicode styled:

[Ta(H)₂(PPh₂)(Cp)₂]

Compound name(s):

Dihydrido-diphenylphosphido-tantalocene

Central atom:

Attached groups:

PPh₂ (diphenylphosphanyl)

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«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)(Te₂)(Cp*)₂]

Formula Unicode styled:

[Ta(H)(Te₂)(Cp*)₂]

Compound name(s):

bis(η-Pentamethyl-cyclopentadienyl)-hydrido-ditellurido-tantalum

Central atom:

Attached groups:

Te₂ (pertellurido-κTe)

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: 16

Summary of calculated classifications:

Ta«V⁵C⁸O^VE¹⁶B⁸Z⁰X⁴L⁴»^⊕

[MLXZ]𝘲 class:

[MX₄L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(H)(SiHMe₂)(Cp)₂]

Formula Unicode styled:

[Ta(H)(SiHMe₂)(Cp)₂]

Compound name(s):

bis(η-Cyclopentadienyl)-hydrido-bis(dimethylsilyl)-tantalum

Central atom:

Attached groups:

SiHMe₂ (dimethylsilyl)

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«V⁴C⁸O^IVE¹⁷B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Ta(H)(NH₂Buᵗ)(Cp*)₂]⊕

Formula Unicode styled:

[Ta(H)(NH₂Buᵗ)(Cp*)₂]⊕

Compound name(s):

t-Butylamine-hydrido-bis(η-pentamethyl-cyclopentadienyl)-tantalum(1+)

Central atom:

Attached groups:

NH₂Buᵗ (t-butylamine)

Charge on central atom:

1

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«V⁴C⁸O^IVE¹⁷B⁸Z⁰X³L⁵»^⊕

[MLXZ]𝘲 class:

[MX₃L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Ta(H)(CO)(Cp)₂]

Formula Unicode styled:

[Ta(H)(CO)(Cp)₂]

Compound name(s):

Carbonyl-bis(η-cyclopentadienyl)-hydrido-tantalum

Central atom:

Attached groups:

CO (carbonyl)

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«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(Cl)₄(F)]₄

Formula Unicode styled:

[Ta(Cl)₄(F)]₄

Compound name(s):

tetrakis-[tetrachloro-fluoro-tantalum]

Central atom:

Attached groups:

Cl (chloro)

Charge on central atom:

0

Compound type:

Oligomer

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:

Ta«V⁵C⁶O^VE¹²B⁶Z⁰X⁵L¹»

[MLXZ]𝘲 class:

[MX₅L₁]

MLXZ class (ENC, equivalent neutral class):

MX₅L₁

[Ta(Cp*)(η⁷-C₇H₇)]

Formula Unicode styled:

[Ta(Cp*)(η⁷-C₇H₇)]

Compound name(s):

(η-pentamethylcyclopentadienyl)-(η-cycloheptatrienyl)-tantalum

Central atom:

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(H)(CO)₂(Dppe-κ²P)₂]

Formula Unicode styled:

[Ta(H)(CO)₂(Dppe-κ²P)₂]

Compound name(s):

Dicarbonyl-hydrido-bis(1,2-bis(diphenylphosphino)ethane-P,P')-tantalum

Central atom:

Attached groups:

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

CO (carbonyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 1

Oxidation Number (ON) (Roman numerals):

ON: (I)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Ta«V¹C⁷O^IE¹⁸B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Ta(H)(⭀NPh)(Cp*₂)]

Formula Unicode styled:

[Ta(H)(⭀NPh)(Cp*₂)]

Compound name(s):

Hydrido-phenylimido-permethyltantalocene

Central atom:

Attached groups:

(Cp*₂) (bis-(η⁵-pentamethylcyclopentadienyl) X₂L₃ Ⓢ)

⭀NPh (phenylimino)

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^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(F)₈]³⊖

Formula Unicode styled:

[Ta(F)₈]³⊖

Compound name(s):

octafluoro-tantalum(3-)

Central atom:

Attached groups:

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:

EN: 16

Summary of calculated classifications:

Ta«V⁵C⁸O^VE¹⁶B⁸Z⁰L⁰X⁸»^3⊖

[MLXZ]𝘲 class:

[MX₈]^3-

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(F)₇]²⊖

Formula Unicode styled:

[Ta(F)₇]²⊖

Compound name(s):

heptafluoro-tantalum(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: 14

Summary of calculated classifications:

Ta«V⁵C⁷O^VE¹⁴B⁷Z⁰L⁰X⁷»^2⊖

[MLXZ]𝘲 class:

[MX₇]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Ta(F)₆]⊖

Formula Unicode styled:

[Ta(F)₆]⊖

Compound name(s):

hexafluorotantalalum(1-)

Central atom:

Attached groups:

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):