Selenium

Attached groups:

CH₂COPh (benzoylmethyl)

CN (cyano-κC)

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:

Se«V²C²O^IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(CH₂CO₂H)₂]

Formula Unicode styled:

[Se(CH₂CO₂H)₂]

Compound name(s):

Bis-(carboxylmethyl)-selenium

Central atom:

Attached groups:

CH₂CO₂H (carboxylmethyl)

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:

Se«V²C²O^IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(CH₂CO₂H)(CHPh₂)]

Formula Unicode styled:

[Se(CH₂CO₂H)(CHPh₂)]

Compound name(s):

(Diphenylmethyl)selenoethanoic acid

Central atom:

Attached groups:

CH₂CO₂H (carboxylmethyl)

CHPh₂ (diphenylmethyl)

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:

Se«V²C²O^IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(CH₂Cl)(Et)₂]⊕

Formula Unicode styled:

[Se(CH₂Cl)(Et)₂]⊕

Compound name(s):

Diethyl(chloromethyl)selenium(1+)

Central atom:

Attached groups:

CH₂Cl (chloromethyl)

Et (ethyl)

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: 3

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V⁴C³O^IVE⁸B³Z⁰L⁰X³»^⊕

[MLXZ]𝘲 class:

[MX₃]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

[Se(CH₂CH₂Cl)₂(Cl)₂]

Formula Unicode styled:

[Se(CH₂CH₂Cl)₂(Cl)₂]

Compound name(s):

bis(2-Chloroethyl)-dichloro-selenium

Central atom:

Attached groups:

CH₂CH₂Cl (chloroethyl)

Cl (chloro)

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: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 10

Summary of calculated classifications:

Se«V⁴C⁴O^IVE¹⁰B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Se(C₆H₄OMe)₂(O)]

Formula Unicode styled:

[Se(C₆H₄OMe)₂(O)]

Compound name(s):

bis(4-methoxyphenyl)-oxo-selenium

Central atom:

C₆H₄OMe (p-methoxy-phenyl)

Attached groups:

O (oxo O⊖ X)

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: 3

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V⁴C³O^IVE⁸B³Z⁰L⁰X³»^⊕

[MLXZ]𝘲 class:

[MX₃]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

[Se(C₆H₄NO₂)]₂

Formula Unicode styled:

[Se(C₆H₄NO₂)]₂

Compound name(s):

bis(p-Nitrophenyl)-di-selenium

Central atom:

Attached groups:

C₆H₄NO₂ (p-nitro-phenyl)

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Se«V²C²O^IE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(C₆H₄Cl)]₂

Formula Unicode styled:

[Se(C₆H₄Cl)]₂

Compound name(s):

Dichlorodiphenyl diselenium

Central atom:

Attached groups:

C₆H₄Cl (p-chlorophenyl)

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Se«V²C²O^IE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(C₆H₂Buᵗ₃)(Me)]

Formula Unicode styled:

[Se(C₆H₂Buᵗ₃)(Me)]

Compound name(s):

Methyl-(2,4,6-tri-t-butylphenyl)-selenium

Central atom:

C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)

Attached groups:

Me (methyl)

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:

Se«V²C²O^IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(C₆H₂Buᵗ₃)(I)]

Formula Unicode styled:

[Se(C₆H₂Buᵗ₃)(I)]

Compound name(s):

2,4,6-Tri-t-butylphenyl-iodo-selenium

Central atom:

C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)

Attached groups:

I (iodo)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V²C²O^OE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(C₆F₅)₂(O)]

Formula Unicode styled:

[Se(C₆F₅)₂(O)]

Compound name(s):

bis(Pentafluorophenyl)-oxo-selenium

Central atom:

Attached groups:

O (oxo O⊖ X)

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: 3

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V⁴C³O^IVE⁸B³Z⁰L⁰X³»^⊕

[MLXZ]𝘲 class:

[MX₃]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

[Se(C₆F₅)₂]

Formula Unicode styled:

[Se(C₆F₅)₂]

Compound name(s):

bis(Pentafluorophenyl)selenium

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:

Se«V²C²O^IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(C₆F₅)]₂

Formula Unicode styled:

[Se(C₆F₅)]₂

Compound name(s):

bis(Pentafluorophenyl)diselenium

Central atom:

Attached groups:

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Se«V²C²O^IE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(C₆F₅)(CN)]

Formula Unicode styled:

[Se(C₆F₅)(CN)]

Compound name(s):

Pentafluorophenyl-cyano-selenium

Central atom:

Attached groups:

CN (cyano-κC)

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:

Se«V²C²O^IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(C₂F₅)(O)₃]⊖

Formula Unicode styled:

[Se(C₂F₅)(O)₃]⊖

Compound name(s):

pentafluoroethylselenium(1-)

Central atom:

Attached groups:

C₂F₅ (perfluoroethyl)

O (oxo O⊖ X)

Charge on central atom:

2

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V⁶C⁴O^VIE⁸B⁴Z⁰L⁰X⁴»^2⊕

[MLXZ]𝘲 class:

[MX₄]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₂Z₂

[Se(BiPh₂)(Ph)]

Formula Unicode styled:

[Se(BiPh₂)(Ph)]

Compound name(s):

Diphenyl-phenylselenyl-bismuthine

Central atom:

BiPh₂ (diphenylbismuthido)

Attached groups:

Ph (phenyl)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V²C²O^OE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(BiMes₂)₂]

Formula Unicode styled:

[Se(BiMes₂)₂]

Compound name(s):

bis(Dimesityl-bismuth)selenium

Central atom:

BiMes₂ (di-mesityl-bismuthido)

Attached groups:

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Se«V²C²O^-IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(BiEt₂)₂]

Formula Unicode styled:

[Se(BiEt₂)₂]

Compound name(s):

bis(diethylbismuth)selenium

Central atom:

BiEt₂ (diethyl-bismuthido)

Attached groups:

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

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:

Se«V²C²O^-IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(Aul)(PPh₃)]

Formula Unicode styled:

[Se(Aul)(PPh₃)]

Compound name(s):

iodo-(triphenylphosphine(selenide))-gold

Central atom:

PPh₃ (triphenylphosphane)

Attached groups:

AuI (iodogold)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V²C²O^OE⁸B²X⁰L¹Z¹»

[MLXZ]𝘲 class:

[ML₁Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(=C(NH₂)₂)]

Formula Unicode styled:

[Se(=C(NH₂)₂)]

Compound name(s):

selenourea

Central atom:

=C(NH₂)₂ (diaminomethylidene)

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):

CN: 1

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: