Nb group (Z type)

trans,trans,trans–[Nb(I)(CO)₂(MeC≡CMe)(PEt₃)₂]

Formula Unicode styled: 
trans,trans,trans–[Nb(I)(CO)₂(MeC≡CMe)(PEt₃)₂]
Compound name(s): 
(η²-But-2-yne)-dicarbonyl-iodo-bis(triethylphosphine)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans,trans,trans–[Nb(I)(CO)₂(EtC≡CMe)(PEt₃)₂]

Formula Unicode styled: 
trans,trans,trans–[Nb(I)(CO)₂(EtC≡CMe)(PEt₃)₂]
Compound name(s): 
Dicarbonyl-iodo-(η²-pent-2-yne)-bis(triethylphosphine)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(μ₂-Cl)(CO)₂(η⁵-C₅H₄Me)]₂

Formula Unicode styled: 
[Nb(μ₂-Cl)(CO)₂(η⁵-C₅H₄Me)]₂
Compound name(s): 
bis-[(μ₂-Chloro)-dicarbonyl-(η⁵-methylcyclopentadienyl)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(SnPh₃)(CO)₃(Cp)]⊖

Formula Unicode styled: 
[Nb(SnPh₃)(CO)₃(Cp)]⊖
Compound name(s): 
tricarbonyl-(η⁵-cyclopentadienyl)-triphenyl-tin-niobium(1-)
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(SnPh₃)(CO)(Cp)₂]

Formula Unicode styled: 
[Nb(SnPh₃)(CO)(Cp)₂]
Compound name(s): 
Carbonyl-bis(η⁵-cyclopentadienyl)-(triphenyl-tin)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(SnCl₃)(CO)(η⁵-C₅H₄Me)₂]

Formula Unicode styled: 
[Nb(SnCl₃)(CO)(η⁵-C₅H₄Me)₂]
Compound name(s): 
Carbonyl-bis(η⁵-methylcyclopentadienyl)-(trichloro-tin)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(OXylyl)(CO)₂(Dmpe)₂]

Formula Unicode styled: 
[Nb(OXylyl)(CO)₂(Dmpe)₂]
Compound name(s): 
Dicarbonyl-(3,5-dimethylphenoxy)-(1,2-bis(dimethylphosphino)ethane)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(I)(CO)₂(Dppe-κ²P)₂]

Formula Unicode styled: 
[Nb(I)(CO)₂(Dppe-κ²P)₂]
Compound name(s): 
Iodo-dicarbonyl-bis(1,2-bis(diphenylphosphino)-ethane-P,P')-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(I)(CO)₂(Dmpe)₂]

Formula Unicode styled: 
[Nb(I)(CO)₂(Dmpe)₂]
Compound name(s): 
Dicarbonyl-bis(bis(dimethylphosphino)ethane)-iodo-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(I)(CO)₂(CNCy)₂(Dppe-κ²P)]

Formula Unicode styled: 
[Nb(I)(CO)₂(CNCy)₂(Dppe-κ²P)]
Compound name(s): 
bis(Cyclohexylisocyano)-(bis(diphenylphosphino)ethane)-dicarbonyl-iodo-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(I)(CO)₂(CNBuᵗ)₄]

Formula Unicode styled: 
[Nb(I)(CO)₂(CNBuᵗ)₄]
Compound name(s): 
Iodo-dicarbonyl-tetrakis(t-butylisocyanide)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(H)(CO){η⁵-C₅H₄(SiMe₃)}₂]

Formula Unicode styled: 
[Nb(H)(CO){η⁵-C₅H₄(SiMe₃)}₂]
Compound name(s): 
Carbonyl-hydrido-bis(η⁵-trimethylsilylcyclopentadienyl)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₆]⊖

Formula Unicode styled: 
[Nb(CO)₆]⊖
Compound name(s): 
hexacarbonyl-niobium(1-)
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₄{η⁵-C₅H₄(COMe}]

Formula Unicode styled: 
[Nb(CO)₄{η⁵-C₅H₄(COMe}]
Compound name(s): 
(η⁵-Acetyl-cyclopentadienyl)-tetracarbonyl-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₄(Cp)]

Formula Unicode styled: 
[Nb(CO)₄(Cp)]
Compound name(s): 
Tetracarbonyl-(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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₃(PMe₂Ph)(η⁵-C₅H₃Me₂)]

Formula Unicode styled: 
[Nb(CO)₃(PMe₂Ph)(η⁵-C₅H₃Me₂)]
Compound name(s): 
(η⁵-2,4-Dimethylpentadienyl)-tricarbonyl-dimethylphenylphosphino-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₂(PMe₂Ph)₂(η⁵-C₅H₃Me₂)]

Formula Unicode styled: 
[Nb(CO)₂(PMe₂Ph)₂(η⁵-C₅H₃Me₂)]
Compound name(s): 
(η⁵-2,4-Dimethylpentadienyl)-dicarbonyl-bis(dimethylphenylphosphino)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₂(Cp*)₂]⊕

Formula Unicode styled: 
[Nb(CO)₂(Cp*)₂]⊕
Compound name(s): 
Dicarbonyl-bis(η⁵-pentamethylcyclopentadienyl)-niobium(1+)
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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₂(Cp*)(P₄)]

Formula Unicode styled: 
[Nb(CO)₂(Cp*)(P₄)]
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-dicarbonyl-(eta⁴-cyclotetraphosphide)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Nb(CO)₂(Cp*)(As₄)]

Formula Unicode styled: 
[Nb(CO)₂(Cp*)(As₄)]
Compound name(s): 
(eta⁴-Tetra-arsacyclobutadiene)-dicarbonyl-(η⁵-pentamethyl-cylopentadienyl)-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: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4