6-coordinate: octahedral (p-block element, 1 lone pair)

trans–[Se(Cl)₂(O)(μ₂-Cl)]⊖

Formula Unicode styled: 
trans–[Se(Cl)₂(O)(μ₂-Cl)]⊖
Compound name(s): 
bis-[dichloro-oxo-(μ₂-chloro)-selenium(1-)]
Central atom: 
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: 
Se«V4C5OIVE12B5X3L1Z1»
[MLXZ]𝘲 class: 
[MX3L1Z1]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

catena–1D-[Se(Cl)₂(Ph)(μ₂-Cl)]

Formula Unicode styled: 
catena–1D-[Se(Cl)₂(Ph)(μ₂-Cl)]
Compound name(s): 
catena-1D-[dichloro-(μ₂-chloro)-selenium]
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: 
Se«V4C5OIVE12B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Se(Cl)₂(CF₃)(μ₂-Cl)]₂

Formula Unicode styled: 
[Se(Cl)₂(CF₃)(μ₂-Cl)]₂
Compound name(s): 
bis-[(trifluoromethyl-dichloro-(μ₂-chloro)-selenium)
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: 
Se«V4C5OIVE12B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Se(Cl)₄(O)]²⊖

Formula Unicode styled: 
[Se(Cl)₄(O)]²⊖
Compound name(s): 
oxy-tetrachloro-selenium(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: 
Se«V4C5OIVE12B5Z0L0X5»
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[Bi(Br)₂{Fe(CO)₂Cp}(μ₂-Br)]₂²⊖

Formula Unicode styled: 
[Bi(Br)₂{Fe(CO)₂Cp}(μ₂-Br)]₂²⊖
Compound name(s): 
bis-[dibromo-(μ₂-bromo)-{dicarbonyl-(η⁵-cyclopentadienyl)-iron}-bismuth]
Central atom: 
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: 
Bi«V3C5OIE12B5Z0X4L1»
[MLXZ]𝘲 class: 
[MX4L1]-
MLXZ class (ENC, equivalent neutral class): 
MX3L2

catena–1D-[Bi(μ₂-Br)₂{Fe(CO)₂Cp}]

Formula Unicode styled: 
catena–1D-[Bi(μ₂-Br)₂{Fe(CO)₂Cp}]
Compound name(s): 
catena-[bis(μ₂-bromo)-{dicarbonyl-(η⁵-cyclopentadienyl)-iron}-bismuth]
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: 
Bi«V3C5OIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

catena–1D-[Bi₂(Ph)₂(OSO₂Tol)₄]

Formula Unicode styled: 
catena–1D-[Bi₂(Ph)₂(OSO₂Tol)₄]
Compound name(s): 
catena-[diphenyl-(tetrakis(μ₂-p-toluenesulfonato)-di-bismuth]
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(SC₆F₅)₃(Bpy)]

Formula Unicode styled: 
[Bi(SC₆F₅)₃(Bpy)]
Compound name(s): 
tris(perfluorobenzenethiolato)-2,2'-bipyridine)-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Cl)₂(Tp*-κ³N)]

Formula Unicode styled: 
[Bi(Cl)₂(Tp*-κ³N)]
Compound name(s): 
(hydrogen tris(3,5-dimethylpyrazolyl)borate)-dichloro-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(C₂F₅)₂(μ₂-F)(O=CMe₂)]

Formula Unicode styled: 
[Bi(C₂F₅)₂(μ₂-F)(O=CMe₂)]
Compound name(s): 
catena-[bis(pentafluoroethyl)-(μ₂-fluoro)-(acetone)-bismuth]
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

catena–1D-[Bi{Fe(CO)₂Cp}(μ₂-O₂CH)₂]

Formula Unicode styled: 
catena–1D-[Bi{Fe(CO)₂Cp}(μ₂-O₂CH)₂]
Compound name(s): 
catena-[{dicarbonyl-(η⁵-cyclopentadienyl)-iron}-bis(μ₂-formato)-bismuth]
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: 
Bi«V3C5OIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(SO₃CF₃-κO)(μ₂-CH₂COMe)₂]

Formula Unicode styled: 
[Bi(SO₃CF₃-κO)(μ₂-CH₂COMe)₂]
Compound name(s): 
trifluoromethanesulfonato-bis(μ₂-acetylmethyl)-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Br)₂(SO₃CF₃-κO)(Dmpe)]

Formula Unicode styled: 
[Bi(Br)₂(SO₃CF₃-κO)(Dmpe)]
Compound name(s): 
(dibromo-(trifluoromethanesulfonato)-ethane-1,2-diylbis(dimethylphosphine))-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Ph)(SO₃CF₃-κO)(μ₂-SO₃CF₃)(AsPh₃)]₂

Formula Unicode styled: 
[Bi(Ph)(SO₃CF₃-κO)(μ₂-SO₃CF₃)(AsPh₃)]₂
Compound name(s): 
bis-[phenyl-(trifluoromethanesulfonato)-(μ₂-trifluoromethanesulfonato)-(triphenylarsane)-bismuth]
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Br)(μ₂-Br)(Ph)(OPPh₃)]₂

Formula Unicode styled: 
[Bi(Br)(μ₂-Br)(Ph)(OPPh₃)]₂
Compound name(s): 
bis-[bromo-phenyl-(μ₂-bromo)-(triphenylphosphine oxide-O)-bismuth]
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Br)₂(Ph)(NC₅H₄Buᵗ)₂]

Formula Unicode styled: 
[Bi(Br)₂(Ph)(NC₅H₄Buᵗ)₂]
Compound name(s): 
dibromo-bis(4-t-butylpyridine)-phenyl-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Br)₂(Ph)(NC₅H₄Me)₂]

Formula Unicode styled: 
[Bi(Br)₂(Ph)(NC₅H₄Me)₂]
Compound name(s): 
dibromo-bis(4-methylpyridine)-phenyl-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Cl)₂(Ph)(NC₅H₄Me)₂]

Formula Unicode styled: 
[Bi(Cl)₂(Ph)(NC₅H₄Me)₂]
Compound name(s): 
dichloro-bis(4-methylpyridine)-phenyl-bismuth
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Bi(Br)₃(OXylyl)₂]²⊖

Formula Unicode styled: 
[Bi(Br)₃(OXylyl)₂]²⊖
Compound name(s): 
tribromo-bis(trimethylphenoxy)-bismuth(2-)
Central atom: 
Attached groups: 
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): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Bi«V3C5OIIIE12B5Z0L0X5»2⊖
[MLXZ]𝘲 class: 
[MX5]2-
MLXZ class (ENC, equivalent neutral class): 
MX3L2

catena–1D-[Bi(Buⁿ)(μ₂-I)₂]

Formula Unicode styled: 
catena–1D-[Bi(Buⁿ)(μ₂-I)₂]
Compound name(s): 
catena-[n-butyl-bis(μ₂-iodo)-bismuth]
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: 
Bi«V3C5OIIIE12B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2