3-coordinate: trigonal planar (p-block element, 0 lone pairs)

[B(O)₃]³⊖

Formula Unicode styled: 
[B(O)₃]³⊖
Compound name(s): 
trioxo-boron(3-)
neso-borate
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: 
B«V3C3OIIIE8B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]
MLXZ class (ENC, equivalent neutral class): 
MX3L1

[In(SeC₆H₂Buᵗ₃-2,4,6)₃]

Formula Unicode styled: 
[In(SeC₆H₂Buᵗ₃-2,4,6)₃]
Compound name(s): 
tris((2,4,6-tri-t-butylphenyl)selenato)-indium
Central atom: 
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: 
In«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[C(SeBuᵗ)]₆

Formula Unicode styled: 
[C(SeBuᵗ)]₆
Compound name(s): 
hexakis(t-butylselanyl)benzene
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: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(SePh)]₆

Formula Unicode styled: 
[C(SePh)]₆
Compound name(s): 
hexakis(phenylseleno)benzene
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: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Al(AsPh₂){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]

Formula Unicode styled: 
[Al(AsPh₂){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]
Compound name(s): 
diphenylarsanyl-bis(2,2,6,6-tetramethylpiperidinyl)-aluminium
Central atom: 
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: 
Al«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Al(PPh₂){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]

Formula Unicode styled: 
[Al(PPh₂){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]
Compound name(s): 
diphenylphosphanyl-bis(2,2,6,6-tetramethylpiperidinyl)-aluminium
Central atom: 
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: 
Al«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Al(SPh){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]

Formula Unicode styled: 
[Al(SPh){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]
Compound name(s): 
phenylthiolato-bis(2,2,6,6-tetramethylpiperidinyl)-aluminium
Central atom: 
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: 
Al«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Al(Buᵗ)₂(OC₆H₂Buᵗ₂-2,6-Me-4)]

Formula Unicode styled: 
[Al(Buᵗ)₂(OC₆H₂Buᵗ₂-2,6-Me-4)]
Compound name(s): 
di-t-butyl-(2,6-di-t-butyl-4-methylphenoxo-O)-aluminium
Central atom: 
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: 
Al«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Al(SBuᵗ){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]

Formula Unicode styled: 
[Al(SBuᵗ){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]
Compound name(s): 
t-butylthiolato-bis(2,2,6,6-tetramethylpiperidinyl)-aluminium
Central atom: 
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: 
Al«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(Mes)(Bz)]₂

Formula Unicode styled: 
[B(Mes)(Bz)]₂
Compound name(s): 
bis-[benzyl-mestiyl-boron] (B—B)
Central atom: 
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: 
B«V3C3OIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(Mes)(NHBuᵗ)]₂

Formula Unicode styled: 
[B(Mes)(NHBuᵗ)]₂
Compound name(s): 
bis-[t-butylamino-mestiyl-boron] (B—B)
Central atom: 
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: 
B«V3C3OIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(Mes)(SBuᵗ)]₂

Formula Unicode styled: 
[B(Mes)(SBuᵗ)]₂
Compound name(s): 
bis-[t-butylthiolato-mestiyl-boron] (B—B)
Central atom: 
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: 
B«V3C3OIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B₂(μ₂-S)(SCH₂CH₂S)₂]

Formula Unicode styled: 
[B₂(μ₂-S)(SCH₂CH₂S)₂]
Compound name(s): 
bis(ethanedithiolato-κ²S-boron)-μ₂-sulfide
bis(1,3,2-dithiaborolanyl)-μ₂-sulfide
Central atom: 
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(OH)₂(Tol-p)]

Formula Unicode styled: 
[B(OH)₂(Tol-p)]
Compound name(s): 
dihydroxy-tolyl-boron
tolyl-boronic acid
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(C₆F₅)₂(NC₄H₄)]

Formula Unicode styled: 
[B(C₆F₅)₂(NC₄H₄)]
Compound name(s): 
bis(pentafluorophenyl)-(N-pyrrolyl)-boron
Central atom: 
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B{C₆H₃(CF₃)₂}₃]

Formula Unicode styled: 
[B{C₆H₃(CF₃)₂}₃]
Compound name(s): 
tris{3,5-bis(trifluoromethyl)phenyl}-boron
Central atom: 
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(Et)₂(OSO₂Me-κO)]

Formula Unicode styled: 
[B(Et)₂(OSO₂Me-κO)]
Compound name(s): 
diethyl-(methylsulfonato)-boron
Central atom: 
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(Br)₂(C₆H₃Mes₂)]

Formula Unicode styled: 
[B(Br)₂(C₆H₃Mes₂)]
Compound name(s): 
dibromo-(2,6-dimesitylphenyl)-boron
Central atom: 
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B(Br)₂{C₆H₃(C₆H₂Prⁱ₃)₂}]

Formula Unicode styled: 
[B(Br)₂{C₆H₃(C₆H₂Prⁱ₃)₂}]
Compound name(s): 
dibromo-{2,6-bis(2,4,6-tri-isopropylphenyl)phenyl}-boron
Central atom: 
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[B{C(SCHCHCH)}₃]

Formula Unicode styled: 
[B{C(SCHCHCH)}₃]
Compound name(s): 
tris(2-thienyl)boron
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: 
B«V3C3OIIIE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3