VN: 3

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):

CN: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Ta«V³C⁷O^IIIE¹⁶B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Ta(Br)₃(PMe₂Ph)₂]

Formula Unicode styled:

[Ta(Br)₃(PMe₂Ph)₂]

Compound name(s):

Tribromo-bis(phenyldimethylphosphine)-tantalum

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):

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 12

Summary of calculated classifications:

Ta«V³C⁵O^IIIE¹²B⁵Z⁰X³L²»

[MLXZ]𝘲 class:

[MX₃L₂]

MLXZ class (ENC, equivalent neutral class):

MX₃L₂

[Ta{OSi(SiMe₃)₃}₃(OHEt)₂]

Formula Unicode styled:

[Ta{OSi(SiMe₃)₃}₃(OHEt)₂]

Compound name(s):

bis(ethanolato)-tris(tris(trimethylsilyl)silanolato)-tantalum

Central atom:

OSi(SiMe₃)₃ (tris-(trimethylsilyl)-siloxy)

Attached groups:

OHEt (ethanol)

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: 12

Summary of calculated classifications:

Ta«V³C⁵O^IIIE¹²B⁵Z⁰X³L²»

[MLXZ]𝘲 class:

[MX₃L₂]

MLXZ class (ENC, equivalent neutral class):

MX₃L₂

[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(OSiBuᵗ₃)₃(C₂H₄)]

Formula Unicode styled:

[Ta(OSiBuᵗ₃)₃(C₂H₄)]

Compound name(s):

tris(Tri-t-butylsiloxy)-(η-ethene)-tantalum

Central atom:

OSiBuᵗ₃ (tri-t-butylsiloxy)

Attached groups:

C₂H₄ (ethene)

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: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 10

Summary of calculated classifications:

Ta«V³C⁴O^IIIE¹⁰B⁴Z⁰X³L¹»

[MLXZ]𝘲 class:

[MX₃L₁]

MLXZ class (ENC, equivalent neutral class):

MX₃L₁

[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(CNXy)₅(NO)]

Formula Unicode styled:

[Ta(CNXy)₅(NO)]

Compound name(s):

(Nitrosyl-N)-pentakis(xylylisocyanido)-tantalum

Central atom:

Attached groups:

CNXy (xylyl isocyanide)

NO (nitrosyl, linear)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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«V³C⁶O^-IE¹⁸B⁸X¹L⁶Z¹»

[MLXZ]𝘲 class:

[MX₁L₆Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[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):

CN: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Ta«V³C⁷O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Ta(=CHBuᵗ)(C₂H₄)(PMe₃)(Cp*)]

Formula Unicode styled:

[Ta(=CHBuᵗ)(C₂H₄)(PMe₃)(Cp*)]

Compound name(s):

(η-Ethylene)-(η-pentamethyl-cyclopentadienyl)-neopentylidene-trimethylphosphine-tantalum

Central atom:

=CHBuᵗ (t-butylmethylidene)

Attached groups:

C₂H₄ (ethene)

PMe₃ (trimethylphosphane)

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:

EN: 16

Summary of calculated classifications:

Ta«V³C⁶O^IIIE¹⁶B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

mer–[Ta(Cl)₃(Py)₃]

Formula Unicode styled:

mer–[Ta(Cl)₃(Py)₃]

Compound name(s):

tris(Pyridine)-trichloro-tantalum

Central atom:

Attached groups:

Cl (chloro)

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:

Ta«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

mer–[Ta(Cl)₃(EtC≡CEt)(Py)₂]

Formula Unicode styled:

mer–[Ta(Cl)₃(EtC≡CEt)(Py)₂]

Compound name(s):

Trichloro-dipyridine-(η-hex-3-yne)-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«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

mer–[Ta(Cl)₃(EtC≡CEt)(TMEDA-κ²N)]

Formula Unicode styled:

mer–[Ta(Cl)₃(EtC≡CEt)(TMEDA-κ²N)]

Compound name(s):

Trichloro-(N,N,N',N'-tetramethylethylenediamine-N,N')-(η-hex-3-yne)-tantalum

Central atom:

TMEDA (tetramethylethylenediamine-κ²N)

Attached groups:

Cl (chloro)

EtC≡CEt (hexyne)

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«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

mer–[Ta(Cl)₃(EtC≡CEt)(Dme)]

Formula Unicode styled:

mer–[Ta(Cl)₃(EtC≡CEt)(Dme)]

Compound name(s):

Trichloro-(1,2-dimethoxyethane)-(η-hex-3-yne)-tantalum

Central atom:

Attached groups:

Cl (chloro)

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:

(Cp₃) (tris-(η⁵-cyclopentadienyl) Ⓢ)

Summary of calculated classifications:

Ta«V³C⁶O^IIIE¹⁴B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Hf(Cp₃)]

Formula Unicode styled:

[Hf(Cp₃)]

Compound name(s):

tris(η-Cyclopentadienyl)-hafnium

Central atom:

Hafnium

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):

CN: 9

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Hf«V³C⁹O^IIIE¹⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

mer–[Os(NCS-κN)₃(Py)₃]

Formula Unicode styled:

mer–[Os(NCS-κN)₃(Py)₃]

Compound name(s):

tris(Isothiocyanato)-tris(pyridyl)-osmium

Central atom:

Osmium

Attached groups:

NCS (isothiocyanato-κN)

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):

S₂PMe₂ (dithiodimethylphosphinato)

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Os«V³C⁶O^IIIE¹⁷B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Os(S₂PMe₂)₃]

Formula Unicode styled:

[Os(S₂PMe₂)₃]

Compound name(s):

tris(Dimethyldithiophosphato-S,S')-osmium

Central atom:

Osmium

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):