H (hydrido)

PCy₃ (tricyclohexylphosphane)

CO (carbonyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (II)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Cr«V²C⁷O^IIE¹⁸B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

catena-[N₂(H)₄(Be)]

Formula Unicode styled:

catena-[N₂(H)₄(Be)]

Compound name(s):

beryllium amide

catena-3D-diamino-beryllium

Central atom:

Nitrogen

Attached groups:

Be group (X₂ type)

Charge on central atom:

0

Compound type:

Catena-3D

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-III)

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

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 8

Summary of calculated classifications:

N«V³C⁴O^-IIIE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[Zn(H){N(C₆H₃Prⁱ₂)C(Me)CHC(Me)N(C₆H₃Prⁱ₂)-κ²N}]

Formula Unicode styled:

[Zn(H){N(C₆H₃Prⁱ₂)C(Me)CHC(Me)N(C₆H₃Prⁱ₂)-κ²N}]

Compound name(s):

hydrido-(N,N'-bis(2,6-di-isopropylphenyl)-2,4-pentanediiminato-N,N')-zinc

Central atom:

Zinc

Attached groups:

N(C₆H₃Prⁱ₂)C(Me)CHC(Me)N(C₆H₃Prⁱ₂) (bis(2,6-diisopropyl)pentane-2,4-di-iminato-κ²N)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (II)

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

CN: 3

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 6

Summary of calculated classifications:

Zn«V²C³O^IIE⁶B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[V(H)(CO)₄(Dppe-κ²P)]

Formula Unicode styled:

[V(H)(CO)₄(Dppe-κ²P)]

Compound name(s):

hydrido-tetracarbonyl-(1,2-bis-(diphenylphosphino)ethane-κ²P)-vanadium

Central atom:

Vanadium

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:

V«V¹C⁷O^IE¹⁸B⁷Z⁰X¹L⁶»

[MLXZ]𝘲 class:

[MX₁L₆]

MLXZ class (ENC, equivalent neutral class):

MX₁L₆

[Nb(H)(CHPh=CHPh){η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled:

[Nb(H)(CHPh=CHPh){η⁵-C₅H₄(SiMe₃)}₂]

Compound name(s):

hydrido-(η²-diphenylethene)-bis(η⁵-trimethylsilyl-cyclopentadienyl)-niobium

Central atom:

Attached groups:

CHPh=CHPh (1,2-diphenylethene)

C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)

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: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Nb«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Nb(H){P(OMe)₃}{η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled:

[Nb(H){P(OMe)₃}{η⁵-C₅H₄(SiMe₃)}₂]

Compound name(s):

hydrido-bis(η⁵-trimethylsilyl-cyclopentadienyl)-trimethylphosphito-niobium

Central atom:

Attached groups:

P(OMe)₃ (trimethylphosphite)

C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)

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: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Nb«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Nb(H)(SiIMe₂)(SiMe₃)(Cp)₂]

Formula Unicode styled:

[Nb(H)(SiIMe₂)(SiMe₃)(Cp)₂]

Compound name(s):

hydrido-(dimethyliodosilyl)-(trimethylsilyl)-bis(η⁵-cyclopentadienyl)-niobium

Central atom:

Attached groups:

SiIMe₂ (dimethyliodosilyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)(SiBrMe₂)(SiIMe₂)(Cp)₂]

Formula Unicode styled:

[Nb(H)(SiBrMe₂)(SiIMe₂)(Cp)₂]

Compound name(s):

hydrido-(dimethylbromosilyl)-(dimethyliodosilyl)-bis(η⁵-cyclopentadienyl)-niobium

Central atom:

Attached groups:

SiBrMe₂ (dimethylbromosilyl)

SiIMe₂ (dimethyliodosilyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)(SiMe₂Ph)₂(Cp)₂]

Formula Unicode styled:

[Nb(H)(SiMe₂Ph)₂(Cp)₂]

Compound name(s):

hydrido-bis(phenyldimethylsilyl)-bis(η⁵-trimethylsilyl-cyclopentadienyl)-niobium

Central atom:

Attached groups:

SiMe₂Ph (dimethylphenylsilyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)(SiBrMe₂)₂(Cp)₂]

Formula Unicode styled:

[Nb(H)(SiBrMe₂)₂(Cp)₂]

Compound name(s):

hydrido-bis(bromodimethylsilyl)-bis(η⁵-trimethylsilyl-cyclopentadienyl)-niobium

Central atom:

Attached groups:

SiBrMe₂ (dimethylbromosilyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)(SiClMe₂)₂(Cp)₂]

Formula Unicode styled:

[Nb(H)(SiClMe₂)₂(Cp)₂]

Compound name(s):

hydrido-bis(chlorodimethylsilyl)-bis(η⁵-trimethylsilyl-cyclopentadienyl)-niobium

Central atom:

Attached groups:

SiClMe₂ (dimethylchlorosilyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)₂(SbPh₂)(Cp)₂]

Formula Unicode styled:

[Nb(H)₂(SbPh₂)(Cp)₂]

Compound name(s):

dihydrido-diphenylstibido-bis(η⁵-cyclopentadienyl)-niobium

Central atom:

Attached groups:

SbPh₂ (diphenylstibanyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)(SiClMe₂)₂(Cp)₂]

Formula Unicode styled:

[Nb(H)(SiClMe₂)₂(Cp)₂]

Compound name(s):

dihydrido-chlorodimethylsilyl-bis(η⁵-trimethylsilyl-cyclopentadienyl)-niobium

Central atom:

Attached groups:

SiClMe₂ (dimethylchlorosilyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)₂(SiHPh₂){η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled:

[Nb(H)₂(SiHPh₂){η⁵-C₅H₄(SiMe₃)}₂]

Compound name(s):

dihydrido-diphenylsilyl-bis(η⁵-trimethylsilyl-cyclopentadienyl)-niobium

Central atom:

Attached groups:

C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)

SiHPh₂ (diphenylsilyl)

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:

Nb«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Nb(H)(BuᵗC≡CH)(Cp)₂]

Formula Unicode styled:

[Nb(H)(BuᵗC≡CH)(Cp)₂]

Compound name(s):

hydrido-dimethylbutyne-bis(η⁵-cyclopentadienyl)-niobium

Central atom:

Attached groups:

BuᵗC≡CH (t-butyl-ethyne)

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: 8

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Nb«V³C⁸O^IIIE¹⁸B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Nb(H){Fe(CO)₂(C₅H₄)}(Cp)₂]

Formula Unicode styled:

[Nb(H){Fe(CO)₂(C₅H₄)}(Cp)₂]

Compound name(s):

hydrido-{(σ,η⁵-cyclopentadienylidene)-dicarbonyl-iron}-niobocene (V—Nb)

Central atom:

Attached groups:

CR₃ (alkyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Nb«V⁵C⁹O^IVE¹⁸B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[V(H){N(SiMe₃)₂}₃]⊖

Formula Unicode styled:

[V(H){N(SiMe₃)₂}₃]⊖

Compound name(s):

hydrido-tris{bis(trimethylsilyl)amido}-vanadium(1-)]

Central atom:

Vanadium

Attached groups:

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

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

V«V³C⁴O^IIIE¹⁶B⁷Z⁰X⁴L³»^⊖

[MLXZ]𝘲 class:

[MX₄L₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Ir(H){Ta(H)(Cp)}(Cp*)]₂

Formula Unicode styled:

[Ir(H){Ta(H)(Cp)}(Cp*)]₂

Compound name(s):

bis-[hydrido-{μ₂-(hydrido-η⁵-pentamethylcyclopentadienyl-tantalum)}₂-(η⁵-pentamethylcyclopentadienyl)-iridium] (Ir—Ir)

Central atom:

Iridium

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

Ta group (X type)

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (O)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Ir«V⁵C⁷O^OE¹⁸B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Ta(H)(Cp){Ir(H)(Cp*)}]₂

Formula Unicode styled:

[Ta(H)(Cp){Ir(H)(Cp*)}]₂

Compound name(s):

bis-[hydrido-{μ₂-(hydrido-η⁵-pentamethylcyclopentadienyl-iridium)}-(η⁵-pentamethylcyclopentadienyl)-tantalum]

Central atom:

Tantalum

Attached groups:

Cp* (η⁵-pentamethylcyclopentadienyl)

Ir group (X type)

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Ta«V⁵C⁷O^IVE¹⁴B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Ta(H)(OSiBuᵗ₃)₃(CH₂CH₂Buᵗ)]

Formula Unicode styled:

[Ta(H)(OSiBuᵗ₃)₃(CH₂CH₂Buᵗ)]

Compound name(s):

hydrido-(t-butoxyethyl)-tris(tri-t-butylsiloxy)-tantalum

Central atom:

Tantalum

Attached groups:

OSiBuᵗ₃ (tri-t-butylsiloxy)

CH₂CH₂OBuᵗ (t-butoxylethyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):