3-coordinate: trigonal planar (p-block element, 1 lone pair)

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

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:

S«V⁴C²O^OE⁸B³X⁰L¹Z²»

[MLXZ]𝘲 class:

[ML₁Z₂]

MLXZ class (ENC, equivalent neutral class):

ML₁Z₂

[S(O)₂]

Formula Unicode styled:

[S(O)₂]

Compound name(s):

sulphur dioxide, sulfur dioxide

Central atom:

Sulfur

Attached groups:

(O)₂ (dioxo O₂ Z₂L Ⓢ)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

Oxidation Number (ON) (Roman numerals):

ON: (IV)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

S«V⁴C²O^IVE⁸B³X⁰L¹Z²»

[MLXZ]𝘲 class:

[ML₁Z₂]

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

[O(O)(O)]

Formula Unicode styled:

[O(O)(O)]

Compound name(s):

Trioxygen, ozone

Central atom:

Oxygen

Attached groups:

O (oxo O⊖ X)

O (oxo X₂)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

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:

O«V⁴C²O^IE⁸B³Z⁰L⁰X³»^⊕

[MLXZ]𝘲 class:

[MX₃]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂Z₁

[O(CrO₃)₂]²⊖

Formula Unicode styled:

[O(CrO₃)₂]²⊖

Compound name(s):

bis-(trioxo-dichromium)-oxygen(2-)

Central atom:

Oxygen

Attached groups:

CrO₃ (trioxo-chromium)

Charge on central atom:

-2

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:

(NBuᵗ)₂C₆H₄ (1,2-bis{t-butylamino}benzene)

Summary of calculated classifications:

O«V²C²O^-IIE⁸B²L⁰X⁰Z²»^2⊖

[MLXZ]𝘲 class:

[MZ₂]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂

[Si{(NBuᵗ)₂C₆H₄}]

Formula Unicode styled:

[Si{(NBuᵗ)₂C₆H₄}]

Compound name(s):

(N,N'-Dineopentyl-1,2-phenylenediamine)silylene

Central atom:

Silicon

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: 3

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

(NBuᵗ)₂C₂H₄ (N,N'-di-t-butyl-ethylenediamino)

Summary of calculated classifications:

Si«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Si{(NBuᵗ)₂C₂H₄}]

Formula Unicode styled:

[Si{(NBuᵗ)₂C₂H₄}]

Compound name(s):

1,3-Di-t-butyl-1,3,2-diazasilolidin-2-ylidene

Central atom:

Silicon

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: 3

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Si«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Sn{N(C₆H₂Buᵗ₃)H}₂]₂

Formula Unicode styled:

[Sn{N(C₆H₂Buᵗ₃)H}₂]₂

Compound name(s):

bis(μ₂-2,4,6-Tri-t-butylphenyl-amino)-tin

Central atom:

N(C₆H₂Buᵗ₃)H (2,4,6-tri-t-butylphenyl)amino)

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:

Sn«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Sn{(NMes)₂C₆H₄}]

Formula Unicode styled:

[Sn{(NMes)₂C₆H₄}]

Compound name(s):

(1,2-bis(2,4,6-trimethylphenylamido)benzene)-tin

Central atom:

(NMes)₂C₆H₄ (1,2-bis{mesitylamino}benzene)

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:

Sn«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Sn(OC₆H₃Buᵗ₂-2,6)₂]

Formula Unicode styled:

[Sn(OC₆H₃Buᵗ₂-2,6)₂]

Compound name(s):

bis(2,6-di-t-butylphenolato)-tin

Central atom:

OC₆H₃Buᵗ₂-2,6 (di-t-butylphenoxy-2,6)

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:

Sn«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Sn(C₆H₂Buᵗ₃)₂]

Formula Unicode styled:

[Sn(C₆H₂Buᵗ₃)₂]

Compound name(s):

bis(2,4,6-Tri-t-butylphenyl)-tin|bis(2,4,6-Tri-t-butylphenyl)-stannylene

Central atom:

C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)

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:

Al(I)₄ (μ₂-tetraiodoaluminato)

Summary of calculated classifications:

Sn«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

catena–1D-[In{μ₂-Al(I)₄-κ²I}]

Formula Unicode styled:

catena–1D-[In{μ₂-Al(I)₄-κ²I}]

Compound name(s):

catena-[tetraiodoaluminium-indium(+)]

Central atom:

Indium

Attached groups:

Charge on central atom:

1

Compound type:

Catena-1D

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 1

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:

In«V¹C²O^IE⁶B²Z⁰X⁰L²»^⊕

[MLXZ]𝘲 class:

[ML₂]⁺

MLXZ class (ENC, equivalent neutral class):

MX₁L₁

[Ge{N(SiMe₃)₂}₂]

Formula Unicode styled:

[Ge{N(SiMe₃)₂}₂]

Compound name(s):

bis(bis(Trimethylsilyl)amido)-germanium

Central atom:

N(SiMe₃)₂ (bis(trimethylsilyl)amino)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge{N(C₆F₅)₂}₂]

Formula Unicode styled:

[Ge{N(C₆F₅)₂}₂]

Compound name(s):

bis(N,N-bis(pentafluorophenyl)amido)-germanium

Central atom:

N(C₆F₅)₂ (bis(pentafluoroophenyl)amino)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge{CH(SiMe₃)₂}{C(SiMe₃)₃}]

Formula Unicode styled:

[Ge{CH(SiMe₃)₂}{C(SiMe₃)₃}]

Compound name(s):

(tris(Trimethylsilyl)methyl)-(bis(trimethylsilyl)methyl)-germylene

Central atom:

CH(SiMe₃)₂ (bistrimethylsilylmethyl)

Attached groups:

C(SiMe₃)₃ (tristrimethylsilylmethyl)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge(S₂PMe₂-κS)₂]

Formula Unicode styled:

[Ge(S₂PMe₂-κS)₂]

Compound name(s):

bis(Dimethyldithiophosphinato-S,S')-germanium

Central atom:

S₂PMe₂ (dithiodimethylphosphinato-κS)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge(OC₆H₃Ph₂-2,6)₂]

Formula Unicode styled:

[Ge(OC₆H₃Ph₂-2,6)₂]

Compound name(s):

bis(2,6-Diphenylphenoxy)-germanium

Central atom:

OC₆H₃Ph₂-2,6 (diphenylphenoxy-2,6)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge(C₆H₃Mes₂)₂]

Formula Unicode styled:

[Ge(C₆H₃Mes₂)₂]

Compound name(s):

bis(2,6-Dimesitylphenyl)-germanium

Central atom:

C₆H₃Mes₂ (2,6-dimesityl-phenyl)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge(OC₆H₃Buᵗ₂-2,6)₂]

Formula Unicode styled:

[Ge(OC₆H₃Buᵗ₂-2,6)₂]

Compound name(s):

bis(2,6-Di-t-butylphenoxy)-germanium

Central atom:

OC₆H₃Buᵗ₂-2,6 (di-t-butylphenoxy-2,6)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge(C₆H₂Buᵗ₃)₂]

Formula Unicode styled:

[Ge(C₆H₂Buᵗ₃)₂]

Compound name(s):

bis(2,4,6-Tri-t-butylphenyl)germylene

Central atom:

C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)

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:

Ge«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Ge(μ₂-NBuᵗ)]₂

Formula Unicode styled:

[Ge(μ₂-NBuᵗ)]₂

Compound name(s):

bis(μ₂-2,4,6-Tri-t-butylimino)-di-germanium

Central atom:

NBuᵗ (μ₂-t-butylimino X₂L)

Attached groups:

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: