Selenium

Attached groups:

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):

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(Cl)₆]²⊖

Formula Unicode styled:

[Se(Cl)₆]²⊖

Compound name(s):

hexachloroselenium(2-)

Central atom:

Attached groups:

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):

CN: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 14

Summary of calculated classifications:

Se«V⁴C⁶O^IVE¹⁴B⁶Z⁰L⁰X⁶»^2⊖

[MLXZ]𝘲 class:

[MX₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Se(Cl)₅]⊖

Formula Unicode styled:

[Se(Cl)₅]⊖

Compound name(s):

pentachloro-selenium(1-)

Central atom:

Attached groups:

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: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V⁴C⁵O^IVE¹²B⁵Z⁰L⁰X⁵»^⊖

[MLXZ]𝘲 class:

[MX₅]^-

MLXZ class (ENC, equivalent neutral class):

MX₄L₁

[Se(Cl)₂(μ₂-Cl)₂]₄

Formula Unicode styled:

[Se(Cl)₂(μ₂-Cl)₂]₄

Compound name(s):

Tetra-[tetrachloro-selenium], selenium tetrachloride

Central atom:

Attached groups:

Cl (μ₂-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: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 14

Summary of calculated classifications:

Se«V⁴C⁶O^IVE¹⁴B⁶Z⁰X⁴L²»

[MLXZ]𝘲 class:

[MX₄L₂]

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Se(Cl)₄]²⊖

Formula Unicode styled:

[Se(Cl)₄]²⊖

Compound name(s):

tetrachloro-selenium(2-)

Central atom:

Attached groups:

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:

Se«V²C⁴O^IIE¹²B⁴Z⁰L⁰X⁴»^2⊖

[MLXZ]𝘲 class:

[MX₄]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Se(Cl)₂(μ₂-Cl)]₂²⊖

Formula Unicode styled:

[Se(Cl)₂(μ₂-Cl)]₂²⊖

Compound name(s):

trichloroselenium(1-)

Central atom:

Attached groups:

Cl (μ₂-chloro)

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:

Se«V²C⁴O^IIE¹²B⁴Z⁰X³L¹»^⊖

[MLXZ]𝘲 class:

[MX₃L₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Se(Cl)₃]⊕

Formula Unicode styled:

[Se(Cl)₃]⊕

Compound name(s):

Trichloroselenium(1+)

Central atom:

Attached groups:

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:

Se«V⁴C³O^IVE⁸B³Z⁰L⁰X³»^⊕

[MLXZ]𝘲 class:

[MX₃]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

[Se(Cl)₃(O)]⊖

Formula Unicode styled:

[Se(Cl)₃(O)]⊖

Compound name(s):

oxo-trichloro-selenium(1-)

Central atom:

Attached groups:

O (oxo O⊖ X)

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«V⁴C⁴O^IVE¹⁰B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Se(Cl)₂(Ph)₂]

Formula Unicode styled:

[Se(Cl)₂(Ph)₂]

Compound name(s):

Dichloro-diphenyl-selenium

Central atom:

Attached groups:

Ph (phenyl)

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«V⁴C⁴O^IVE¹⁰B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Se(Cl)₂(Me)₂]

Formula Unicode styled:

[Se(Cl)₂(Me)₂]

Compound name(s):

Di-chlorodimethylselenium

Central atom:

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«V⁴C⁴O^IVE¹⁰B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Se(Cl)₂{SC(NMe₂)₂}]

Formula Unicode styled:

[Se(Cl)₂{SC(NMe₂)₂}]

Compound name(s):

(Tetramethylthiourea-S)-dichloro-selenium

Central atom:

Attached groups:

SC(NMe₂)₂ (dimethylthiourea)

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«V²C³O^IIE¹⁰B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Se(Cl)₂(Tol-p)₂]

Formula Unicode styled:

[Se(Cl)₂(Tol-p)₂]

Compound name(s):

dichloro-di-p-tolylselenium

Central atom:

Attached groups:

Tol-p (p-tolyl)

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«V⁴C⁴O^IVE¹⁰B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Se(Cl)₂(Tht)₂]

Formula Unicode styled:

[Se(Cl)₂(Tht)₂]

Compound name(s):

Dichloro-bis(tetrahydrothiophene-S)-selenium

Central atom:

Attached groups:

Tht (tetrahydrothiophene)

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«V²C⁴O^IIE¹²B⁴Z⁰X²L²»

[MLXZ]𝘲 class:

[MX₂L₂]

MLXZ class (ENC, equivalent neutral class):

MX₂L₂

[Se(Cl)₂(SMe₂)]

Formula Unicode styled:

[Se(Cl)₂(SMe₂)]

Compound name(s):

Dichloro-(dimethyl sulfide)-selenium

Central atom:

Attached groups:

SMe₂ (dimethylthioether)

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«V²C³O^IIE¹⁰B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Se(Cl)₂(O)(Py)₂]

Formula Unicode styled:

[Se(Cl)₂(O)(Py)₂]

Compound name(s):

Oxy-dichloride-dipyridine-selenium

Central atom:

Attached groups:

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: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V⁴C⁵O^IVE¹²B⁵Z⁰X³L²»^⊕

[MLXZ]𝘲 class:

[MX₃L₂]⁺

MLXZ class (ENC, equivalent neutral class):

MX₄L₁

[Se(Cl)₂(CN)]⊖

Formula Unicode styled:

[Se(Cl)₂(CN)]⊖

Compound name(s):

dichloro-cyano-selenium(1-)

Central atom:

Attached groups:

CN (cyano-κC)

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:

Se«V²C³O^IIE¹⁰B³Z⁰L⁰X³»^⊖

[MLXZ]𝘲 class:

[MX₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

network–[Se(Cs)₂]

Formula Unicode styled:

network–[Se(Cs)₂]

Compound name(s):

selenium(2-)

Central atom:

Attached groups:

Cs group (X type)

Charge on central atom:

0

Compound type:

Network

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-II)

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

CN: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V²C⁶O^-IIE⁸B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se]₆

Formula Unicode styled:

[Se]₆

Compound name(s):

cyclohexa-selenium

Central atom:

Attached groups:

Se 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: 2

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(Cl)]₂

Formula Unicode styled:

[Se(Cl)]₂

Compound name(s):

Bis-[chloro-selenium], dichloro-diselenium

Central atom:

Attached groups:

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (I)

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

CN: 2

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(Cl)(Mes)]

Formula Unicode styled:

[Se(Cl)(Mes)]

Compound name(s):

Chloro(mesityl)selenium

Central atom:

Attached groups:

Mes (mesityl)

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: 2

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: