Cp (η⁵-cyclopentadienyl)

Attached groups:

=CHBuᵗ (t-butylmethylidene)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (V)

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(Bz)₂(η⁴-C₄H₆)(Cp)]

Formula Unicode styled:

[Ta(Bz)₂(η⁴-C₄H₆)(Cp)]

Compound name(s):

Dibenzyl-(η-buta-1,3-diene)-(η-pentamethyl-cyclopentadienyl)-tantalum

Central atom:

Attached groups:

Bz (phenylmethanido-κC)

C₄H₆ (η⁴-butadiene)

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«V³C⁷O^IIIE¹⁶B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Ta(Bz)(=CHPh)(Cp)₂]

Formula Unicode styled:

[Ta(Bz)(=CHPh)(Cp)₂]

Compound name(s):

bis(Cyclopentadienyl)-(benzyl)-(benzylidene)-tantalum

Central atom:

Attached groups:

Bz (phenylmethanido-κC)

=CHPh (benzylidene)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 5

Oxidation Number (ON) (Roman numerals):

ON: (V)

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(SC(O)Ph-κS)₂(Cp)₂]

Formula Unicode styled:

[Ta(SC(O)Ph-κS)₂(Cp)₂]

Compound name(s):

bis(η-Cyclopentadienyl)-bis(thiobenzoato-S)-tantalum

Central atom:

SC(O)Ph (thiobenzoato-κS)

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:

EN: 17

Summary of calculated classifications:

Ta«V⁴C⁸O^IVE¹⁷B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Ta(SiMe₃)(PMe₃)(Cp)₂]

Formula Unicode styled:

[Ta(SiMe₃)(PMe₃)(Cp)₂]

Compound name(s):

bis(η-Cyclopentadienyl)-(trimethylsilyl)-trimethylphosphine-tantalum

Central atom:

PMe₃ (trimethylphosphane)

Attached groups:

SiMe₃ (trimethylsilyl)

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«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(SiMe₃)(CO)(Cp)₂]

Formula Unicode styled:

[Ta(SiMe₃)(CO)(Cp)₂]

Compound name(s):

Carbonyl-trimethylsilyl-tantalocene

Central atom:

Attached groups:

SiMe₃ (trimethylsilyl)

CO (carbonyl)

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«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(Prⁿ)(Cp)₂(η²-Cot)]

Formula Unicode styled:

[Ta(Prⁿ)(Cp)₂(η²-Cot)]

Compound name(s):

(η-Cyclo-octatetraene)-bis(η-cyclopentadienyl)-n-propyl-tantalum

Central atom:

Attached groups:

Prⁿ (propyl)

Cot (η²-cyclooctatetraene)

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«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(Dmpe)(Cp)₂]⊕

Formula Unicode styled:

[Ta(Dmpe)(Cp)₂]⊕

Compound name(s):

Dicyclopentadienyl-(1,2-bis(dimethylphosphino)ethane)-tantalum(1+)

Central atom:

Dmpe (1,2-bis-(dimethylphosphino)ethane)

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«V³C⁸O^IIIE¹⁸B⁸Z⁰X²L⁶»^⊕

[MLXZ]𝘲 class:

[MX₂L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(CO)₄(Cp)]

Formula Unicode styled:

[Ta(CO)₄(Cp)]

Compound name(s):

Tetracarbonyl-(η-cyclopentadienyl)-tantalum

Central atom:

Attached groups:

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(CNCy)₂(Cp)₂]⊕

Formula Unicode styled:

[Ta(CNCy)₂(Cp)₂]⊕

Compound name(s):

bis(Cyclohexylisocyano)-bis(η-cyclopentadienyl)-tantalum(1+)

Central atom:

CNCy (cyclohexyl isocyanide)

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«V³C⁸O^IIIE¹⁸B⁸Z⁰X²L⁶»^⊕

[MLXZ]𝘲 class:

[MX₂L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(CNCy)(η²-C₄H₆)(Cp)₂]⊕

Formula Unicode styled:

[Ta(CNCy)(η²-C₄H₆)(Cp)₂]⊕

Compound name(s):

(η-Buta-1,3-diene)-(cyclohexylisocyano)-bis(η-cyclopentadienyl)-tantalum(1+)

Central atom:

CNCy (cyclohexyl isocyanide)

Attached groups:

C₄H₆ (η²-butadiene)

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«V³C⁸O^IIIE¹⁸B⁸Z⁰X²L⁶»^⊕

[MLXZ]𝘲 class:

[MX₂L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(=CHPh)(η⁴-C₄H₆)(PMe₃)(Cp)]

Formula Unicode styled:

[Ta(=CHPh)(η⁴-C₄H₆)(PMe₃)(Cp)]

Compound name(s):

Benzylidene-(η-buta-1,3-diene)-(η-pentamethyl-cyclopentadienyl)-trimethylphosphine-tantalum

Central atom:

PMe₃ (trimethylphosphane)

Attached groups:

=CHPh (benzylidene)

C₄H₆ (η⁴-butadiene)

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«V³C⁷O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Hf(Ph)₂(Cp)₂]

Formula Unicode styled:

[Hf(Ph)₂(Cp)₂]

Compound name(s):

bis(η-cyclopentadienyl)-diphenyl-hafnium

Central atom:

Attached groups:

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Hf«V⁴C⁸O^IVE¹⁶B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Hf(Me)₂(Cp)₂]

Formula Unicode styled:

[Hf(Me)₂(Cp)₂]

Compound name(s):

Dimethylhafnocene

Central atom:

Attached groups:

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:

Summary of calculated classifications:

Hf«V⁴C⁸O^IVE¹⁶B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Hf(Me)(SnPh₃)(Cp)(Cp*)]

Formula Unicode styled:

[Hf(Me)(SnPh₃)(Cp)(Cp*)]

Compound name(s):

(η⁵-cyclopentadienyl)-(methyl)-(η⁵-pentamethylcyclopentadienyl)-(triphenylstannyl)-hafnium

Central atom:

Attached groups:

Me (methyl)

SnPh₃ (triphenylstannyl)

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:

Hf«V⁴C⁸O^IVE¹⁶B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Hf(Et){CH(PPh₃)}(Cp)₂]

Formula Unicode styled:

[Hf(Et){CH(PPh₃)}(Cp)₂]

Compound name(s):

bis(η-Cyclopentadienyl)-ethyl-(triphenylphosphinylidene-methyl)-hafnium

Central atom:

CH(PPh₃) (triphenylphosphinylidene-methyl)

Attached groups:

Et (ethyl)

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:

Hf«V⁴C⁸O^IVE¹⁸B⁹Z⁰X⁵L⁴»^⊖

[MLXZ]𝘲 class:

[MX₅L₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₄L₅

[Hf(Cp)(η⁷-C₇H₇)]

Formula Unicode styled:

[Hf(Cp)(η⁷-C₇H₇)]

Compound name(s):

(η-Cycloheptatrienyl)-(η-cyclopentadienyl)-hafnium

Central atom:

Attached groups:

C₇H₇ (η⁷-cycloheptatrienyl X₃L₂)

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:

Hf«V⁴C⁷O^IVE¹⁶B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Hf(Cl)(Cp)(η⁸-C₈Me₆)]

Formula Unicode styled:

[Hf(Cl)(Cp)(η⁸-C₈Me₆)]

Compound name(s):

(η-Permethylpentalene)-(η-cyclopentadienyl)-chloro-hafnium

Central atom:

Attached groups:

C₈Me₆ (η⁸-hexamethylpentalene)

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:

Hf«V⁴C⁸O^IVE¹⁸B⁹Z⁰X⁴L⁵»

[MLXZ]𝘲 class:

[MX₄L₅]

MLXZ class (ENC, equivalent neutral class):

MX₄L₅

[Hf(Cl)₂(Cp)(Cp*)]

Formula Unicode styled:

[Hf(Cl)₂(Cp)(Cp*)]

Compound name(s):

(η-Cyclopentadienyl)-(η-pentamethyl-cyclopentadienyl)-dichloro-hafnium

Central atom:

Attached groups:

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:

Hf«V⁴C⁸O^IVE¹⁶B⁸Z⁰X⁴L⁴»

[MLXZ]𝘲 class:

[MX₄L₄]

MLXZ class (ENC, equivalent neutral class):

MX₄L₄

[Hf(Cl)(OSiPh₃)(Cp)₂]

Formula Unicode styled:

[Hf(Cl)(OSiPh₃)(Cp)₂]

Compound name(s):

Chloro-(triphenylsiloxy)-hafnocene

Central atom:

Attached groups:

OSiPh₃ (triphenylsiloxy)

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: