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

C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)

Attached groups:

Ir group (X₂ type)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

P«V³C²O^-IE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[Ta(OBuᵗ)₃(=PPh)]

Formula Unicode styled:

[Ta(OBuᵗ)₃(=PPh)]

Compound name(s):

Phenylphosphinidene)-tris(tri-t-butylsiloxy)-tantalum

Central atom:

Attached groups:

Ph (phenyl)

Ta group (X₂ type)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

P«V³C²O^-IE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[P(C₆H₂Buᵗ₃)(=CPh₂)]

Formula Unicode styled:

[P(C₆H₂Buᵗ₃)(=CPh₂)]

Compound name(s):

Diphenylmethylene-(2,4,6-tri-t-butylphenyl)-phosphine

Central atom:

C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)

Attached groups:

=CPh₂ (diphenylmethylidene)

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:

P«V³C²O^IIIE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[P(C₆H₂Buᵗ₃)(=C=CPh₂)]

Formula Unicode styled:

[P(C₆H₂Buᵗ₃)(=C=CPh₂)]

Compound name(s):

1-(2,4,6-Tri-t-butylphenyl)-3-diphenyl-phospha-allene

Central atom:

C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl)

Attached groups:

C=CPh₂ (diphenylvinylidene)

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:

P«V³C²O^IIIE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[P{N(SiMe₃)₂}(=CCl₂)]

Formula Unicode styled:

[P{N(SiMe₃)₂}(=CCl₂)]

Compound name(s):

bis(trimethylsilyl)amino-(dichloromethylene)phosphine

Central atom:

N(SiMe₃)₂ (bis(trimethylsilyl)amino)

Attached groups:

=CCl₂ (dichloromethylidene)

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:

P«V³C²O^IIIE⁸B³Z⁰L⁰X³»

[MLXZ]𝘲 class:

[MX₃]

MLXZ class (ENC, equivalent neutral class):

MX₃

[P(NPrⁱ₂)(NPrⁱ₂)]⊕

Formula Unicode styled:

[P(NPrⁱ₂)(NPrⁱ₂)]⊕

Compound name(s):

bis(di-isopropylamino)phosphenium

bis(di-isopropylamino)phosphorus(1+)

Central atom:

NPrⁱ₂ (diisopropylamino: planar)

Attached groups:

NPrⁱ₂ (diisopropylamino)

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:

P«V³C²O^IIIE⁸B³Z⁰X²L¹»^⊕

[MLXZ]𝘲 class:

[MX₂L₁]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃

[P(Mes)(NPrⁱ₂)]⊕

Formula Unicode styled:

[P(Mes)(NPrⁱ₂)]⊕

Compound name(s):

di-isopropylamino(mesityl)phosphorus(1+)

Central atom:

NPrⁱ₂ (diisopropylamino: planar)

Attached groups:

Mes (mesityl)

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:

N(SiMe₃)(Si(SiMe₃)₃) (trimethylsilyl{tris(trimethylsilyl)silyl}amino)

Summary of calculated classifications:

P«V³C²O^IIIE⁸B³Z⁰X²L¹»^⊕

[MLXZ]𝘲 class:

[MX₂L₁]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃

[Sn{N(SiMe₃)(Si(SiMe₃)₃)}₂]

Formula Unicode styled:

[Sn{N(SiMe₃)(Si(SiMe₃)₃)}₂]

Compound name(s):

bis{(trimethylsilyl)-(tris(trimethylsilyl)silyl)-amino}-tin

Central atom:

Tin

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:

N(CMe₂CH₂CH₂CH₂CMe₂) (2,2,6,6,tetramethyl-piperidinato)

Summary of calculated classifications:

Sn«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Sn{N(CMe₂CH₂CH₂CH₂CMe₂)₅}₂]

Formula Unicode styled:

[Sn{N(CMe₂CH₂CH₂CH₂CMe₂)}₂]

Compound name(s):

bis(2,2,6,6-tetramethylpiperidinyl)-tin

Central atom:

Tin

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^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Ge{N(CMe₂CH₂CH₂CH₂CMe₂)₅}₂]

Formula Unicode styled:

[Ge{N(CMe₂CH₂CH₂CH₂CMe₂)}₂]

Compound name(s):

bis(2,2,6,6-Tetramethylpiperidinato)-germanium

Central atom:

N(CMe₂CH₂CH₂CH₂CMe₂) (2,2,6,6,tetramethyl-piperidinato)

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^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[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(OC₆HPh₄)₂]

Formula Unicode styled:

[Ge(OC₆HPh₄)₂]

Compound name(s):

bis(2,3,5,6-Tetraphenylphenoxy)-germanium

Central atom:

OC₆HPh₄ (2,3,5,6-tetraphenylphenoxy)

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^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Ge{C₆H₂(CF₃)₃-2,4,6}₂]

Formula Unicode styled:

[Ge{C₆H₂(CF₃)₃-2,4,6}₂]

Compound name(s):

bis(2,4,6-tris(trifluoromethyl)phenyl)-germanium

Central atom:

C₆H₂(CF₃)₃-2,4,6 (2,4,6-(tris-trifluoromethyl)-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

[C{(NBuᵗ)₂C₂H₂}]

Formula Unicode styled:

[C{(NBuᵗ)₂C₂H₂}]

Compound name(s):

1,3-Di-t-butylimidazol-2-ylidene

Central atom:

(NBuᵗ)₂C₂H₂ (N,N'-di-t-butyl-ethenediamino: planar)

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:

C«V²C²O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[C{(NMes)₂C₂H₄}]

Formula Unicode styled:

[C{(NMes)₂C₂H₄}]

Compound name(s):

1,3-dimesitylimidazolin-2-ylidene

Central atom:

(NMes)₂C₂H₄ (1,2-bis{mesitylamino}ethane: planar)

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:

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

Summary of calculated classifications:

C«V²C²O^IIE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[Pb(Ph){C₆H₃(C₆H₂Prⁱ₃)₂}]

Formula Unicode styled:

[Pb(Ph){C₆H₃(C₆H₂Prⁱ₃)₂}]

Compound name(s):

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

Central atom:

Lead

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:

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

Summary of calculated classifications:

Pb«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Pb(Buᵗ){C₆H₃(C₆H₂Prⁱ₃)₂}]

Formula Unicode styled:

[Pb(Buᵗ){C₆H₃(C₆H₂Prⁱ₃)₂}]

Compound name(s):

t-butyl-(2,6-bis(2,4,6-triisopropylphenyl)phenyl)-lead

Central atom:

Lead

Attached groups:

Buᵗ (t-butyl)

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«V²C²O^IIE⁶B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[C(NPrⁱ₂){P(NCy₂)₂]

Formula Unicode styled:

[C(NPrⁱ₂){P(NCy₂)₂]

Compound name(s):

(di-isopropylamino)-(bis(dicyclohexylamino)phosphino)carbene

Central atom:

P(NCy₂)₂ (bis(dicyclohexylamino)phosphanyl)

Attached groups:

NPrⁱ₂ (diisopropylamino)

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:

C«V²C²O^OE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[C(Mes){P(NPrⁱ₂)₂]

Formula Unicode styled:

[C(Mes){P(NPrⁱ₂)₂]

Compound name(s):

bis(diisopropylamino)phosphanyl(mesityl)carbene

Central atom:

P(NPrⁱ₂)₂ (bis(diisopropylamino)phosphanyl: planar)

Attached groups:

Mes (mesityl)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

C«V²C²O^-IE⁸B³Z⁰X²L¹»

[MLXZ]𝘲 class:

[MX₂L₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₁

[C{C₆H₃(CF₃)₂}(NMeBuᵗ)]

Formula Unicode styled:

[C{C₆H₃(CF₃)₂}(NMeBuᵗ)]

Compound name(s):

t-butyl(methyl)amino(2,6-bis(trifluoromethyl)phenyl)carbene

Central atom:

C₆H₃(CF₃)₂ (2,6-trifluoromethyl-phenyl)

Attached groups:

NMeBuᵗ (t-butyl-methylamino: planar)

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):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: