VN: 3

[V{Au(PPh₃)}₃(CO)₅]

Formula Unicode styled: 
[V{Au(PPh₃)}₃(CO)₅]
Compound name(s): 
tris{(triphenylphosphine)-gold}-pentacarbonyl-vanadium
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: 
V«V3C8OIIIE18B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

catena-[N₂(H)₄(Be)]

Formula Unicode styled: 
catena-[N₂(H)₄(Be)]
Compound name(s): 
beryllium amide
catena-3D-diamino-beryllium
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: 
N«V3C4O-IIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[V(μ₂-H)(μ₂-Dmpe)(Cp)]

Formula Unicode styled: 
[V(μ₂-H)(μ₂-Dmpe)(Cp)]
Compound name(s): 
bis-[(μ₂-hydrido)-(dimethylphosphinoethane)-(η⁵-cyclopentadienyl)-vanadium(V—V)]
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: 
V«V3C8OIIE18B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[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)(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

[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: 
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: 
V«V3C4OIIIE16B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]-
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[Ta(H)(HP=PH)(Cp)₂]

Formula Unicode styled: 
[Ta(H)(HP=PH)(Cp)₂]
Compound name(s): 
hydrido-(diphosphene)-bis(η⁵-cyclopentadienyl)-tantalum
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: 
Ta«V3C8OIIIE18B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ta(H)(PhP=PPh)(Cp)₂]

Formula Unicode styled: 
[Ta(H)(PhP=PPh)(Cp)₂]
Compound name(s): 
hydrido-(diphenyldiphosphene)-bis(η⁵-cyclopentadienyl)-tantalum
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: 
Ta«V3C8OIIIE18B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ta(H)(PPh₂)₂(Dmpe)₂]

Formula Unicode styled: 
[Ta(H)(PPh₂)₂(Dmpe)₂]
Compound name(s): 
hydrido-bis-(diphenylphosphido)-bis{1,2-bis(dimethylphosphino)ethane}-tantalum
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: 
Ta«V3C7OIIIE16B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[B(O)₃]³⊖

Formula Unicode styled: 
[B(O)₃]³⊖
Compound name(s): 
trioxo-boron(3-)
neso-borate
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: 
B«V3C3OIIIE8B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]
MLXZ class (ENC, equivalent neutral class): 
MX3L1

[Re₂(CO)₄(Cp)₂(μ₂-Se)]

Formula Unicode styled: 
[Re₂(CO)₄(Cp)₂(μ₂-Se)]
Compound name(s): 
(μ₂-selenido)-bis(η⁵-cyclopentadienyl)-tetracarbonyl-di-rhenium
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: 
Re«V3C7OIIE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]
MLXZ class (ENC, equivalent neutral class): 
MX3L4

[In(SeC₆H₂Buᵗ₃-2,4,6)₃]

Formula Unicode styled: 
[In(SeC₆H₂Buᵗ₃-2,4,6)₃]
Compound name(s): 
tris((2,4,6-tri-t-butylphenyl)selenato)-indium
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: 
In«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Bi(Ph)₂(SePh)]

Formula Unicode styled: 
[Bi(Ph)₂(SePh)]
Compound name(s): 
phenylselenyl-diphenyl-bismuth
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: 
Bi«V3C3OIIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[As(Se)(μ₂-Se)]₃³⊖

Formula Unicode styled: 
[As(Se)(μ₂-Se)]₃³⊖
Compound name(s): 
cyclo-tris-[selenido-(μ₂-selenido)-arsenic(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: 
As«V3C3OIIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Tl(Se)₂(μ₂-Se)]₂⁶⊖

Formula Unicode styled: 
[Tl(Se)₂(μ₂-Se)]₂⁶⊖
Compound name(s): 
bis-[diselenido-(μ₂-selenido)-thallium (3-)]
Central atom: 
Charge on central atom: 
-3
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: 
Tl«V3C4OIIIE8B4L0X2Z2»3⊖
[MLXZ]𝘲 class: 
[MX2Z2]3-
MLXZ class (ENC, equivalent neutral class): 
MX3L1

[As(Cl)(μ₂-NBuᵗ)]₂

Formula Unicode styled: 
[As(Cl)(μ₂-NBuᵗ)]₂
Compound name(s): 
chloro-(μ₂-t-butyl-amino)-arsenic
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: 
As«V3C3OIIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Ta(μ₃-S)(Cp*)]₄

Formula Unicode styled: 
[Ta(μ₃-S)(Cp*)]₄
Compound name(s): 
tetrakis-[(μ₃-sulfido)-(η⁵-pentamethylcyclopentadienyl)-tantalum]
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: 
Ta«V3C6OIIIE14B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Cr(SH)(μ₃-S)(En)]₄

Formula Unicode styled: 
[Cr(SH)(μ₃-S)(En)]₄
Compound name(s): 
tetrakis-[(hydrogen-sulfido)-(μ-sulfido)-(ethane-1,2-diamine)-chromium]
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: 
Cr«V3C6OIIIE15B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Cr(Cp*)₂]⊕

Formula Unicode styled: 
[Cr(Cp*)₂]⊕
Compound name(s): 
bis(pentamethyl-cyclopentadienyl)-chromium(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: 
Cr«V3C6OIIIE15B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]+
MLXZ class (ENC, equivalent neutral class): 
MX3L3