5-coordinate: trigonal bipyramid (TBPY-5)

Attached groups:

Ph (phenyl)

OXylyl (xylyloxy)

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«V⁵C⁵O^VE¹⁰B⁵Z⁰L⁰X⁵»

[MLXZ]𝘲 class:

[MX₅]

MLXZ class (ENC, equivalent neutral class):

MX₅

[Ta(Cl)(NMe₂)₄]

Formula Unicode styled:

[Ta(Cl)(NMe₂)₄]

Compound name(s):

tetrakis(Dimethylamido)-chloro-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«V⁵C⁵O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(Cl)(NMe₂)₃{Si(SiMe₃)₃}]

Formula Unicode styled:

[Ta(Cl)(NMe₂)₃{Si(SiMe₃)₃}]

Compound name(s):

Chloro-tris(dimethylamido)-(tris(trimethylsilyl)silyl)-tantalum

Central atom:

Attached groups:

Si(SiMe₃)₃ (tris-trimethylsilyl-silyl)

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«V⁵C⁵O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Cl)(NMe₂)₂{N(SiMe₃)₂}₂]

Formula Unicode styled:

[Ta(Cl)(NMe₂)₂{N(SiMe₃)₂}₂]

Compound name(s):

Chloro-tris(dimethylamide)-(bis(trimethylsilyl)amide)-tantalum

Central atom:

Attached groups:

N(SiMe₃)₂ (bis(trimethylsilyl)amino: planar)

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«V⁵C⁵O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(Br)(Tol-p)(NMe₂)₃]

Formula Unicode styled:

[Ta(Br)(Tol-p)(NMe₂)₃]

Compound name(s):

Bromo-(p-tolyl)-tris(dimethylamido)-tantalum

Central atom:

Attached groups:

Br (bromo)

Tol-p (p-tolyl)

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«V⁵C⁵O^VE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[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 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

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(CH₂Tol)₅]

Formula Unicode styled:

[Ta(CH₂Tol)₅]

Compound name(s):

pentakis(4-Methylbenzyl)-tantalum

Central atom:

Attached groups:

CH₂Tol (tolylmethyl-κC)

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«V⁵C⁵O^VE¹⁰B⁵Z⁰L⁰X⁵»

[MLXZ]𝘲 class:

[MX₅]

MLXZ class (ENC, equivalent neutral class):

MX₅

[Ta(OSiPh₃)₅]

Formula Unicode styled:

[Ta(OSiPh₃)₅]

Compound name(s):

pentakis(Triphenylsiloxy)-tantalum

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:

Summary of calculated classifications:

Ta«V⁵C⁵O^VE¹⁰B⁵Z⁰L⁰X⁵»

[MLXZ]𝘲 class:

[MX₅]

MLXZ class (ENC, equivalent neutral class):

MX₅

[Ta(CH₂SiMe₃){=CH(SiMe₃)}₂(PMe₃)₂]

Formula Unicode styled:

[Ta(CH₂SiMe₃){=CH(SiMe₃)}₂(PMe₃)₂]

Compound name(s):

bis(Trimethylsilylmethylidene)-trimethylsilylmethyl-bis(trimethylphosphine)-tantalum

Central atom:

CH₂SiMe₃ (trimethylsilylmethyl)

Attached groups:

=CH(SiMe₃) (trimethylsilylmethylidene)

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: 14

Summary of calculated classifications:

Ta«V⁵C⁵O^VE¹⁴B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Hf(Cl)₂(Thf){N(SiMe₃)₂}₂]

Formula Unicode styled:

[Hf(Cl)₂(Thf){N(SiMe₃)₂}₂]

Compound name(s):

Dichloro-(tetrahydrofuran)-bis(bis(trimethylsilyl)amino)-hafnium

Central atom:

Hafnium

Attached groups:

N(SiMe₃)₂ (bis(trimethylsilyl)amino: planar)

Thf (tetrahydrofuran)

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: 14

Summary of calculated classifications:

Hf«V⁴C⁵O^IVE¹⁴B⁷Z⁰X⁴L³»

[MLXZ]𝘲 class:

[MX₄L₃]

MLXZ class (ENC, equivalent neutral class):

MX₄L₃

[Hf(OBuᵗ)₄(Thf)]

Formula Unicode styled:

[Hf(OBuᵗ)₄(Thf)]

Compound name(s):

tetrakis-t-butoxo-tetrahydrofuran-hafnium

Central atom:

Hafnium

Attached groups:

OBuᵗ (t-butyloxy)

Thf (tetrahydrofuran)

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:

Summary of calculated classifications:

Hf«V⁴C⁵O^IVE¹⁰B⁵Z⁰X⁴L¹»

[MLXZ]𝘲 class:

[MX₄L₁]

MLXZ class (ENC, equivalent neutral class):

MX₄L₁

trans–[Os(CO)₃(PPh₃)₂]

Formula Unicode styled:

trans–[Os(CO)₃(PPh₃)₂]

Compound name(s):

Tricarbonyl-bis(triphenylphosphine)-osmium

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:

Os«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Os(CO)₄(SbPh₃)]

Formula Unicode styled:

[Os(CO)₄(SbPh₃)]

Compound name(s):

Tetracarbonyl-triphenylstibine-osmium

Central atom:

Attached groups:

SbPh₃ (triphenylstibane)

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:

Os«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Os(CO)₄(PPh₃)]

Formula Unicode styled:

[Os(CO)₄(PPh₃)]

Compound name(s):

tetracarbonyl-(triphenylphosphine)-osmium

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:

Os«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Os(CO)₄(C₂H₄)]

Formula Unicode styled:

[Os(CO)₄(C₂H₄)]

Compound name(s):

Tetracarbonyl-(ets-ethenyl)-osmium

Central atom:

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Os(CO)₄(Me₃SiC≡CSiMe₃)]

Formula Unicode styled:

[Os(CO)₄(Me₃SiC≡CSiMe₃)]

Compound name(s):

Tetracarbonyl-(etajedpox-bis(trimethylsilyl)acetylene)-osmium

Central atom:

Attached groups:

Me₃SiC≡CSiMe₃ (bistrimethylsilylethyne)

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:

Os«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Os(O)₄{NMe(CH₂)₂O(CH₂)₂}]

Formula Unicode styled:

[Os(O)₄{NMe(CH₂)₂O(CH₂)₂}]

Compound name(s):

(N-Methylmorpholine)-tetraoxo-osmium

Central atom:

NMe(CH₂)₂O(CH₂)₂ (N-methyl-morpholine)

Attached groups:

O (oxo X₂)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 8

Oxidation Number (ON) (Roman numerals):

ON: (VIII)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V⁸C⁵O^VIIIE¹⁸B⁹Z⁰X⁸L¹»

[MLXZ]𝘲 class:

[MX₈L₁]

MLXZ class (ENC, equivalent neutral class):

MX₈L₁

[Os(CO)₂(PPh₃)₂(PhC≡CPh)]

Formula Unicode styled:

[Os(CO)₂(PPh₃)₂(PhC≡CPh)]

Compound name(s):

(η-1,2-Diphenylacetylene)-dicarbonyl-bis(triphenylphosphane)-osmium

Central atom:

Attached groups:

PPh₃ (triphenylphosphane)

PhC≡CPh (diphenylethyne)

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:

Os«V⁰C⁵O^OE¹⁸B⁵Z⁰X⁰L⁵»

[MLXZ]𝘲 class:

[ML₅]

MLXZ class (ENC, equivalent neutral class):

ML₅

[Os(F)(O)₄]⊖

Formula Unicode styled:

[Os(F)(O)₄]⊖

Compound name(s):

fluorotetraoxoosmium(1-)

Central atom:

Attached groups:

F (fluoro)

O (oxo X₂)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 8

Oxidation Number (ON) (Roman numerals):

ON: (VIII)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V⁸C⁵O^VIIIE¹⁸B⁹Z⁰L⁰X⁹»^⊖

[MLXZ]𝘲 class:

[MX₉]^-

MLXZ class (ENC, equivalent neutral class):

MX₈L₁

[Os(H)(=C=CH₂)(HC≡CH)(PPrⁱ₃)₂]⊕

Formula Unicode styled:

[Os(H)(=C=CH₂)(HC≡CH)(PPrⁱ₃)₂]⊕

Compound name(s):

(η-Ethyne)-hydrido-bis(triisopropylphosphine)-(vinylidene)-osmium(1+)

Central atom:

C=CH₂ (vinylidene, ethynylidene)

Attached groups:

H (hydrido)

HC≡CH (ethyne)

PPrⁱ₃ (triisopropylphosphane)

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):