ON: (-II)

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: 18

Summary of calculated classifications:

Zr«V²C⁶O^-IIE¹⁸B⁸Z⁰X⁰L⁶»^2⊖

[MLXZ]𝘲 class:

[ML₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₆

[Hf(CO)₆]²⊖

Formula Unicode styled:

[Hf(CO)₆]²⊖

Compound name(s):

hexacarbonyl-hafnium(2-)

Central atom:

Hafnium

Attached groups:

CO (carbonyl)

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: 18

Summary of calculated classifications:

Hf«V²C⁶O^-IIE¹⁸B⁸Z⁰X⁰L⁶»^2⊖

[MLXZ]𝘲 class:

[ML₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₆

[Fe(CNXy)₄]²⊖

Formula Unicode styled:

[Fe(CNXy)₄]²⊖

Compound name(s):

tetrakis(xylylisocyanido)-iron(2-)

Central atom:

Iron

Attached groups:

CNXy (xylyl isocyanide)

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: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 18

Summary of calculated classifications:

Fe«V²C⁴O^-IIE¹⁸B⁶Z⁰X⁰L⁴»^2⊖

[MLXZ]𝘲 class:

[ML₄]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Se(P{CH(SiMe₃)₂}₂]

Formula Unicode styled:

[Se(P{CH(SiMe₃)₂}₂]

Compound name(s):

bis{bis(trimethylsilyl)methyl)phosphanyl}-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(TeTol)₂]

Formula Unicode styled:

[Se(TeTol)₂]

Compound name(s):

{bis(tolyl)tellanyl)-selenium

Central atom:

Attached groups:

TeTol (tolyltellanyl)

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

[W{Se(Ph)}(μ₂-Se)(η₅-C₅Me₅)]₂

Formula Unicode styled:

[W{Se(Ph)}(μ₂-Se)(η₅-C₅Me₅)]₂

Compound name(s):

bis-[(phenyl)-(μ₂-selenido)-{(pentamethylcyclopentadienyl)-tungsten}]

Central atom:

Attached groups:

W group (X type)

Charge on central atom:

0

Compound type:

Oligomer

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

[(μ₂-Se)Re₂(CO)₄(Cp)₂]

Formula Unicode styled:

[(μ₂-Se)Re₂(CO)₄(Cp)₂]

Compound name(s):

(μ₂-selenido)-bis(η⁵-cyclopentadienyl)-tetracarbonyl-di-rhenium

Central atom:

Attached groups:

Re group (X type)

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(TePh)(TeI₂Ph)]

Formula Unicode styled:

[Se(TePh)(TeI₂Ph)]

Compound name(s):

(diiodo-phenyl-tellurium)-(phenyl-tellurium)-selenium

Central atom:

Attached groups:

Te group (X type)

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

catena–3D-[Se₃Al₂]

Formula Unicode styled:

catena–3D-[Se₃Al₂]

Compound name(s):

di-aluminum-tri-selenium

aluminium selenide

Central atom:

Attached groups:

Al group (X type)

Charge on central atom:

1

Compound type:

Catena-3D

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

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^-IIE⁸B³Z⁰L⁰X³»^⊕

[MLXZ]𝘲 class:

[MX₃]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

catena–2D-[Se₂Ge]

Formula Unicode styled:

catena–2D-[Se₂Ge]

Compound name(s):

catena-[di(μ₂-seleno)-germanium]

germanium selenide - α

Central atom:

Attached groups:

Ge group (X type)

Charge on central atom:

0

Compound type:

Catena-2D

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

catena–2D-[Se₃(μ₃-As)₂]

Formula Unicode styled:

catena–2D-[Se₃(μ₃-As)₂]

Compound name(s):

[di(μ₃-arsenic)-triselenium)]

Laphamite

Central atom:

Attached groups:

As (μ₃-arsenido)

Charge on central atom:

0

Compound type:

Catena-2D

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

catena-[Se₂(Tl)]⊖

Formula Unicode styled:

catena-[Se₂(Tl)]⊖

Compound name(s):

catena-[di(μ₂-seleno)-thallium(1-)]

Central atom:

Attached groups:

Tl group (X type)

Tl group (Z type)

Charge on central atom:

-1

Compound type:

Catena-1D

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^-IIE⁸B²L⁰X¹Z¹»^⊖

[MLXZ]𝘲 class:

[MX₁Z₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₂

[Se(PBuᵗ₂)₂]

Formula Unicode styled:

[Se(PBuᵗ₂)₂]

Compound name(s):

bis-(di-t-butylphosphorus)selenium

Central atom:

PBuᵗ₂ (dibutylphosphanyl)

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{P(Se)Ph₂}₂]

Formula Unicode styled:

[Se{P(Se)Ph₂}₂]

Compound name(s):

bis-{diphenyl(seleno)phosphanyl)}-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(SnPh₃){P(OEt)₂Se}]

Formula Unicode styled:

[Se(SnPh₃){P(OEt)₂Se}]

Compound name(s):

(triphenyltin)-(diethylselenophosphato)-selenium

Central atom:

Attached groups:

SnPh₃ (triphenylstannyl)

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(PbPh₃){P(OEt)₂Se}]

Formula Unicode styled:

[Se(PbPh₃){P(OEt)₂Se}]

Compound name(s):

(triphenyllead)-(diethylselenophosphato)-selenium

Central atom:

Attached groups:

PbPh₃ (triphenylplumbyl)

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(GePh₃){P(OEt)₂Se}]

Formula Unicode styled:

[Se(GePh₃){P(OEt)₂Se}]

Compound name(s):

(triphenylgermanium)-(diethylselenophosphato)-selenium

Central atom:

Attached groups:

GePh₃ (triphenylgermyl)

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{Si(SiMe₃)₃}₃P]

Formula Unicode styled:

[Se{Si(SiMe₃)₃}₃P]

Compound name(s):

tris((tris(trimethylsilyl)silyl)selenyl)phosphane

Central atom:

Si(SiMe₃)₃ (tris-trimethylsilyl-silyl)

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(PMes₂)₂]

Formula Unicode styled:

[Se(PMes₂)₂]

Compound name(s):

bis-(dimesitylphosphorus)selenium

Central atom:

PMes₂ (dimesitylphosphanyl)

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

[Zr₂(H)₂(μ₂-Se)(Cp*)₄]

Formula Unicode styled:

[Zr₂(H)₂(μ₂-Se)(Cp*)₄]

Compound name(s):

(μ₂-selenido)-bis(hydrido-bis{η⁵-pentamethylpentadienyl)-zirconium}

Central atom:

Attached groups:

Zr group (X type)

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: