VN: 5

(NO)₂ (dinitrosyl, (N≡O)₂ cis-octahedral Ⓢ)

Attached groups:

CNXy (xylyl isocyanide)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-I)

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

CN: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Ta«V⁵C⁶O^-IE¹⁸B⁹X²L⁶Z¹»^⊕

[MLXZ]𝘲 class:

[MX₂L₆Z₁]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[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){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):

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

[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:

Ta group (X type)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (O)

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

CN: 7

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:

Attached groups:

Ir group (X type)

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: 14

Summary of calculated classifications:

Ta«V⁵C⁷O^IVE¹⁴B⁷Z⁰X⁵L²»

[MLXZ]𝘲 class:

[MX₅L₂]

MLXZ class (ENC, equivalent neutral class):

MX₅L₂

[Ta(Br)₂(μ₂-H)(Cp*)]₂

Formula Unicode styled:

[Ta(Br)₂(μ₂-H)(Cp*)]₂

Compound name(s):

bis-[dibromo-(μ₂-hydrido)-(η⁵-pentamethylcyclopentadienyl)-tantalum] (Ta—Ta)

Central atom:

Attached groups:

Br (bromo)

H (μ₂-hydrido)

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«V⁵C⁸O^IVE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Cl)₂(μ₂-H)(Cp*)]₂

Formula Unicode styled:

[Ta(Cl)₂(μ₂-H)(Cp*)]₂

Compound name(s):

bis-[dichloro-(μ₂-hydrido)-(η⁵-pentamethylcyclopentadienyl)-tantalum] (Ta—Ta)

Central atom:

Attached groups:

Cl (chloro)

H (μ₂-hydrido)

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«V⁵C⁸O^IVE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[Ta(Cl)₂(μ₂-H){η⁵-C₅H₄(SiMe₃)}]₂

Formula Unicode styled:

[Ta(Cl)₂(μ₂-H){η⁵-C₅H₄(SiMe₃)}]₂

Compound name(s):

bis-[dichloro-(μ₂-hydrido)-bis(η⁵-trimethylsilyl-cyclopentadienyl)-tantalum] (Ta—Ta)

Central atom:

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

Attached groups:

Cl (chloro)

H (μ₂-hydrido)

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«V⁵C⁸O^IVE¹⁶B⁸Z⁰X⁵L³»

[MLXZ]𝘲 class:

[MX₅L₃]

MLXZ class (ENC, equivalent neutral class):

MX₅L₃

[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:

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):

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

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 10

Summary of calculated classifications:

Ta«V⁵C⁵O^VE¹⁰B⁵Z⁰L⁰X⁵»

[MLXZ]𝘲 class:

[MX₅]

MLXZ class (ENC, equivalent neutral class):

MX₅

[Ta(H)₂(SMe₂)(η⁵-C₅H₄Buᵗ)₂]⊕

Formula Unicode styled:

[Ta(H)₂(SMe₂)(η⁵-C₅H₄Buᵗ)₂]⊕

Compound name(s):

dihydrido-dimethylsulfido-bis(η⁵-t-butyl-cyclopentadienyl)-tantalum(1+)

Central atom:

Attached groups:

SMe₂ (dimethylthioether)

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«V⁵C⁹O^VE¹⁸B⁹Z⁰X⁴L⁵»^⊕

[MLXZ]𝘲 class:

[MX₄L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Ta(H)(Se{W(CO)₅})(η⁵-C₅H₄Buᵗ)₂]

Formula Unicode styled:

[Ta(H)(Se{W(CO)₅})(η⁵-C₅H₄Buᵗ)₂]

Compound name(s):

hydrido-(selenido-pentacarbonyltungsten-)-bis(η⁵-t-butyl-cyclopentadienyl)-tantalum

Central atom:

Attached groups:

Se group (X₂ type)

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)₂(SeH)(η⁵-C₅H₄Buᵗ)₂]

Formula Unicode styled:

[Ta(H)₂(SeH)(η⁵-C₅H₄Buᵗ)₂]

Compound name(s):

dihydrido-hydroseleno-bis(η⁵-t-butyl-cyclopentadienyl)-tantalum

Central atom:

Attached groups:

SeH (selenyl)

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)(=S{W(CO)₅})(η⁵-C₅H₄Buᵗ)₂]

Formula Unicode styled:

[Ta(H)(=S{W(CO)₅})(η⁵-C₅H₄Buᵗ)₂]

Compound name(s):

hydrido-(thiotungstenpentacarbonyl)-bis(η⁵-t-butyl-cyclopentadienyl)-tantalum

Central atom:

Attached groups:

S (thio)

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: