Niobium

[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: 
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«V3C8OIIIE18B8Z0X3L5»
[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: 
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«V3C8OIIIE18B8Z0X3L5»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V5C9OVE18B9Z0X5L4»
[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: 
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«V3C8OIIIE18B8Z0X3L5»
[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: 
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«V5C9OIVE18B9Z0X5L4»
[MLXZ]𝘲 class: 
[MX5L4]
MLXZ class (ENC, equivalent neutral class): 
MX5L4

[Nb(CO)(η⁶-C₆H₃Me₃)₂]⊕

Formula Unicode styled: 
[Nb(CO)(η⁶-C₆H₃Me₃)₂]⊕
Compound name(s): 
bis(η⁶-mesitylene)-carbonyl-niobium(1+)
Central atom: 
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: 
Nb«V1C7OIE18B7Z0X0L7»
[MLXZ]𝘲 class: 
[ML7]+
MLXZ class (ENC, equivalent neutral class): 
MX1L6

cis–[Nb(μ₂-I)₂(CO)₂(η⁶-C₆H₃Me₃){Re(CO)₃}]

Formula Unicode styled: 
cis–[Nb(μ₂-I)₂(CO)₂(η⁶-C₆H₃Me₃){Re(CO)₃}]
Compound name(s): 
(η⁶-mesitylene)-bis(μ₂-iodo)-dicarbonyl-(rhenium-tricarbonyl)-niobium (Nb—Re)
Central atom: 
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«V3C8OIIIE18B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Nb₂(O)₅]

Formula Unicode styled: 
[Nb₂(O)₅]
Compound name(s): 
pentaoxo-diniobium|diniobium pentaoxide
Central atom: 
Attached groups: 
Charge on central atom: 
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«V5C6OV»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Nb(Se₂)(Acac)₂]₂

Formula Unicode styled: 
[Nb(Se₂)(Acac)₂]₂
Compound name(s): 
bis-[(μ₂-Diselenido)-bis(acetylacetonato)-niobium(Nb—Nb)]
Central atom: 
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«V5C7OIVE14B7Z0X5L2»
[MLXZ]𝘲 class: 
[MX5L2]
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Nb(S₂)(OH₂)₄]₂⁴⊕

Formula Unicode styled: 
[Nb(S₂)(OH₂)₄]₂⁴⊕
Compound name(s): 
bis-[(μ₂-Disulfido)-tetra-aqua-niobium(Nb—Nb)(2+)]
Central atom: 
Charge on central atom: 
2
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«V5C7OIVE14B7Z0X3L4»2⊕
[MLXZ]𝘲 class: 
[MX3L4]2+
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Nb(S₂)(Dedtc)₂]₂

Formula Unicode styled: 
[Nb(S₂)(Dedtc)₂]₂
Compound name(s): 
bis-[(μ₂-Disulfido)-bis(diethyldithiocarbamato-S,S')-niobium(Nb—Nb)]
Central atom: 
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«V5C7OIVE14B7Z0X5L2»
[MLXZ]𝘲 class: 
[MX5L2]
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Nb(S₂)(Acac)₂]₂

Formula Unicode styled: 
[Nb(S₂)(Acac)₂]₂
Compound name(s): 
bis-[(μ₂-Disulfido)-bis(acetylacetonato-O,O')-niobium(Nb—Nb)]
Central atom: 
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«V5C7OIVE14B7Z0X5L2»
[MLXZ]𝘲 class: 
[MX5L2]
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Nb(μ₂-S)(Cp)₂]₂

Formula Unicode styled: 
[Nb(μ₂-S)(Cp)₂]₂
Compound name(s): 
bis-[(μ₂-Sulfido)-bis(η⁵-cyclopentadienyl)-niobium]
Central atom: 
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«V5C9OIVE18B9Z0X5L4»
[MLXZ]𝘲 class: 
[MX5L4]
MLXZ class (ENC, equivalent neutral class): 
MX5L4