4-coordinate: tetrahedral (p-block element, 1 lone pair)

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Fe(CO)₂Cp' (dicarbonyl(methylcyclopentadienyl)iron)

Summary of calculated classifications:

Bi«V³C³O^IIIE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[Bi{Fe(CO)₂Cp'}₃]

Formula Unicode styled:

[Bi{Fe(CO)₂Cp'}₃]

Compound name(s):

tris{dicarbonyl-(η⁵-methyl-cyclopentadienyl)-iron}-bismuth

Central atom:

Bismuth

Attached groups:

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (-III)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Bi«V³C³O^-IIIE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[Bi(Ph)₂{Co(CO)₃(PPh₃)}]

Formula Unicode styled:

[Bi(Ph)₂{Co(CO)₃(PPh₃)}]

Compound name(s):

diphenyl-{tricarbonyl-triphenylphosphine-cobalt}-bismuth

Central atom:

Bismuth

Attached groups:

Ph (phenyl)

Co group (X type)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

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:

Bi«V³C³O^IE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[Pb{Si(SiMe₃)₃}₃]⊖

Formula Unicode styled:

[Pb{Si(SiMe₃)₃}₃]⊖

Compound name(s):

tris{tris(trimethylsilyl)silyl}-lead(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:

Pb«V²C³O^IIE⁸B³Z⁰L⁰X³»^⊖

[MLXZ]𝘲 class:

[MX₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb{Ge(SiMe₃)₃}{Si(SiMe₃)₃}₂]⊖

Formula Unicode styled:

[Pb{Ge(SiMe₃)₃}{Si(SiMe₃)₃}₂]⊖

Compound name(s):

bis{tris(trimethylsilyl)silyl}-{tris(trimethylsilyl)germyl}-lead(1-)

Central atom:

Ge(SiMe₃)₃ (tris(trimethylsilyl)germyl)

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:

Pb«V²C³O^IIE⁸B³Z⁰L⁰X³»^⊖

[MLXZ]𝘲 class:

[MX₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb(Ph){Si(SiMe₃)₃}₂]⊖

Formula Unicode styled:

[Pb(Ph){Si(SiMe₃)₃}₂]⊖

Compound name(s):

phenyl-bis{tris(trimethylsilyl)silyl}-lead(1-)

Central atom:

Attached groups:

Ph (phenyl)

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:

Pb«V²C³O^IIE⁸B³Z⁰L⁰X³»^⊖

[MLXZ]𝘲 class:

[MX₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb(Buⁿ){Si(SiMe₃)₃}₂]⊖

Formula Unicode styled:

[Pb(Buⁿ){Si(SiMe₃)₃}₂]⊖

Compound name(s):

n-butyl-bis{tris(trimethylsilyl)silyl}-lead(1-)

Central atom:

Attached groups:

Buⁿ (butyl)

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:

Pb«V²C³O^IIE⁸B³Z⁰L⁰X³»^⊖

[MLXZ]𝘲 class:

[MX₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb{N(SiMe₃)₂}₂(NC₅H₄NMe₂)]

Formula Unicode styled:

[Pb{N(SiMe₃)₂}₂(NC₅H₄NMe₂)]

Compound name(s):

bis{bis(trimethylsilyl)aminato}-(dimethylamino-pyridine)-lead

Central atom:

N(SiMe₃)₂ (bis(trimethylsilyl)amino)

Attached groups:

NC₅H₄NMe₂ (4-dimethylaminopyridine)

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:

Pb«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb{Si(SiMe₃)₃}₂(Thf)]

Formula Unicode styled:

[Pb{Si(SiMe₃)₃}₂(Thf)]

Compound name(s):

bis{tris(trimethylsilyl)silyl}-tetrahydrofuran-lead

Central atom:

Attached groups:

Thf (tetrahydrofuran)

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:

Pb«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb(Br){C₆H₃(C₆H₂Prⁱ₃)₂}(Py)]

Formula Unicode styled:

[Pb(Br){C₆H₃(C₆H₂Prⁱ₃)₂}(Py)]

Compound name(s):

bromo-(2,6-bis(2,4,6-triisopropylphenyl)phenyl)-(pyridine)-lead

Central atom:

C₆H₃(C₆H₂Prⁱ₃)₂ (2,6-di-(2,4,6-triisopropylphenyl)-phenyl)

Attached groups:

Br (bromo)

Py (pyridine)

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:

Pb«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

catena–2D-[Pb₂(SPrⁱ)₂(μ₂-Br)(μ₂-SPrⁱ)]

Formula Unicode styled:

catena–2D-[Pb₂(SPrⁱ)₂(μ₂-Br)(μ₂-SPrⁱ)]

Compound name(s):

catena-2D-[(μ₂-bromo)-bis(propane-2-thiolato)-di-lead]

Central atom:

Attached groups:

SPrⁱ (isopropylthio)

Br (μ₂-bromo)

SPrⁱ (μ₂-isopropylthio)

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:

Pb«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb{N(SiMe₃)₂}(μ₂-OPrⁱ)]₂

Formula Unicode styled:

[Pb{N(SiMe₃)₂}(μ₂-OPrⁱ)]₂

Compound name(s):

bis-[{bis(trimethylsilyl)amido}-(μ₂-isopropoxy)lead]

Central atom:

N(SiMe₃)₂ (bis(trimethylsilyl)amino)

Attached groups:

OPrⁱ (μ₂-isopropoxy)

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:

Pb«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb{C₆H₃(C₆H₂Prⁱ₃)₂}(μ₂-Br)]

Formula Unicode styled:

[Pb{C₆H₃(C₆H₂Prⁱ₃)₂}(μ₂-Br)]

Compound name(s):

bis-[{2,6-bis(2,4,6-triisopropylphenyl)phenyl}-(μ₂-bromo)-lead]

Central atom:

C₆H₃(C₆H₂Prⁱ₃)₂ (2,6-di-(2,4,6-triisopropylphenyl)-phenyl)

Attached groups:

Br (μ₂-bromo)

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:

Pb«V²C³O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb(PbPh₃)₃]⊖

Formula Unicode styled:

[Pb(PbPh₃)₃]⊖

Compound name(s):

tris(triphenyl-lead)-lead(1-)

Central atom:

Attached groups:

PbPh₃ (triphenylplumbyl)

Charge on central atom:

-1

Compound type:

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:

Pb«V²C³O^-IE⁸B³Z⁰L⁰X³»^⊖

[MLXZ]𝘲 class:

[MX₃]^-

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb{Mn(CO)₂Cp'}{Mn₂(CO)₄Cp'₂}]

Formula Unicode styled:

[Pb{Mn(CO)₂Cp'}{Mn₂(CO)₄Cp'₂}]

Compound name(s):

tris-{dicarbonyl)-(η⁵-methylcyclopentadienyl)-manganese}-lead

Central atom:

Attached groups:

Mn group (X₂ type)

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:

Pb«V⁴C³O^-IVE⁸B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Pb(Tol-o)₂(μ₂-S)]₃

Formula Unicode styled:

[Pb(Tol-o)₂(μ₂-S)]₃

Compound name(s):

tris-[di-o-tolyl-(μ₂-sulfido)-lead]

Central atom:

Attached groups:

Tol-o (o-tolyl)

S (μ₂-thio X–X)

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Pb«V⁴C⁴O^IVE⁸B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Pb(Ph)₂(μ₂-S)]₃

Formula Unicode styled:

[Pb(Ph)₂(μ₂-S)]₃

Compound name(s):

tris-[diphenyl-(μ₂-sulfido)-lead]

Central atom:

Attached groups:

Ph (phenyl)

S (μ₂-thio X–X)

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Pb«V⁴C⁴O^IVE⁸B⁴Z⁰L⁰X⁴»

[MLXZ]𝘲 class:

[MX₄]

MLXZ class (ENC, equivalent neutral class):

MX₄

[Pb{Mo(CO)₃Cp*}₂(Thf)]

Formula Unicode styled:

[Pb{Mo(CO)₃Cp*}₂(Thf)]

Compound name(s):

bis{(η⁵-pentamethyl-cyclopentadienyl)-tricarbonyl-molybdenum}-(tetrahydrofuran-O)-lead

Central atom:

Mo(CO)₃Cp* (tricarbonylpentamethylcyclopentadienylmolybdenum)

Attached groups:

Thf (tetrahydrofuran)

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:

Pb«V²C³O^-IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Tl(μ₃-OBuᵗ)]₄

Formula Unicode styled:

[Tl(μ₃-OBuᵗ)]₄

Compound name(s):

tetrakis-[μ₃-t-butoxy-thallium]

Central atom:

Thallium

Attached groups:

OBuᵗ (μ₃-t-butyloxy)

Charge on central atom:

0

Compound type:

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:

Tl«V¹C³O^IE⁸B³Z⁰X¹L²»

[MLXZ]𝘲 class:

[MX₁L₂]

MLXZ class (ENC, equivalent neutral class):

MX₁L₂

[Tl(OCH₂Buᵗ)]₄

Formula Unicode styled:

[Tl(OCH₂Buᵗ)]₄

Compound name(s):

tetrakis-[(μ₃-neopentoxo)-thallium]

Central atom:

Thallium

Attached groups:

OCH₂Buᵗ (neopentoxy)

Charge on central atom:

0

Compound type:

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: