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

trans–[U(O)₂(OC{O}Me-κ²O)₂(Bpy)]

Formula Unicode styled: 
trans–[U(O)₂(OC{O}Me-κ²O)₂(Bpy)]
Compound name(s): 
(Diacetato-O,O')-(2,2'-bipyridyl)-dioxo-uranium
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

fac–[Bi(OC{O}Me-κ²O)₃{SC(NH₂)₂}₃]

Formula Unicode styled: 
fac–[Bi(OC{O}Me-κ²O)₃{SC(NH₂)₂}₃]
Compound name(s): 
tris(Acetato-O,O')-tris(thiourea-S)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Bi(Py)₂(OC{O}Me-κ²O)₃]

Formula Unicode styled: 
[Bi(Py)₂(OC{O}Me-κ²O)₃]
Compound name(s): 
tris(acetato)-bis(pyridine-N)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Bi(Ph)₃(OC{O}Me-κ²O)₂]

Formula Unicode styled: 
[Bi(Ph)₃(OC{O}Me-κ²O)₂]
Compound name(s): 
triphenyl-bis-acetato)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(OC{O}Me-κ²O)₄]

Formula Unicode styled: 
[Pb(OC{O}Me-κ²O)₄]
Compound name(s): 
tetrakis(Acetato-O,O')-lead
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(OC{O}Me-κ²O)₃(Ph)₂]⊖

Formula Unicode styled: 
[Pb(OC{O}Me-κ²O)₃(Ph)₂]⊖
Compound name(s): 
tri(acetato)-diphenyl-lead(1-)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(OC{O}Me-κ²O)₃(Ph)]

Formula Unicode styled: 
[Pb(OC{O}Me-κ²O)₃(Ph)]
Compound name(s): 
tris(Acetoxy)-phenyl-lead
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(OC{O}Me-κ²O)₃(Tol-o)]

Formula Unicode styled: 
[Pb(OC{O}Me-κ²O)₃(Tol-o)]
Compound name(s): 
tris(Acetato-O,O')-(2-methylphenyl)-lead
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(OC{O}Me-κ²O)₂(Terpy-κ³N)]

Formula Unicode styled: 
[Pb(OC{O}Me-κ²O)₂(Terpy-κ³N)]
Compound name(s): 
Diacetato-(2,2':6',2''-terpyridine)-lead
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(O₂CMe-κO)₂(OC{O}Me-κ²O)₂(Py)]

Formula Unicode styled: 
[Pb(O₂CMe-κO)₂(OC{O}Me-κ²O)₂(Py)]
Compound name(s): 
bis(acetato-O,O')-diacetato-pyridine-lead
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(Tol-o)₂(OC{O}Me-κ²O)₂]

Formula Unicode styled: 
[Pb(Tol-o)₂(OC{O}Me-κ²O)₂]
Compound name(s): 
bis(Acetoxy)-bis(o-tolyl)-lead
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Pb(NCS-κN)(OC{O}Me-κ²O)(Bpy)]

Formula Unicode styled: 
[Pb(NCS-κN)(OC{O}Me-κ²O)(Bpy)]
Compound name(s): 
(acetato)-(2,2'-bipyridyl)-(isothiocyanato)-lead
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

catena–1D-[Pb(OC{O}Me-κ²O)(μ₂-O₂CMe){μ₂-SC(NH₂)₂}]

Formula Unicode styled: 
catena–1D-[Pb(OC{O}Me-κ²O)(μ₂-O₂CMe){μ₂-SC(NH₂)₂}]
Compound name(s): 
catena-[(mu-thiourea)-(mu-acetato)-acetato-lead]
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Tl(OC{O}Me-κ²O)₄]⊖

Formula Unicode styled: 
[Tl(OC{O}Me-κ²O)₄]⊖
Compound name(s): 
tetra-acetato-thallium(1-)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Tl(OC{O}Me-κ²O)(Tpp)]

Formula Unicode styled: 
[Tl(OC{O}Me-κ²O)(Tpp)]
Compound name(s): 
(Acetato-O,O')-meso-tetraphenylporphyrinato-thallium
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

catena–1D-[Tl(OH₂)(OC{O}Me-κ²O)₂(μ₂-O₂CMe)]

Formula Unicode styled: 
catena–1D-[Tl(OH₂)(OC{O}Me-κ²O)₂(μ₂-O₂CMe)]
Compound name(s): 
catena-[μ₂-Acetato-O,mu-O')-aqua-diacetato-thallium]
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(OC{O}Me-κ²O)₂(Bpy)]

Formula Unicode styled: 
[Hg(OC{O}Me-κ²O)₂(Bpy)]
Compound name(s): 
bis(acetato)-(2,2'-bipyridine)-mercury
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(OC{O}Me-κ²O)₂(Bpy)]

Formula Unicode styled: 
[Hg(OC{O}Me-κ²O)₂(Bpy)]
Compound name(s): 
bis(acetato)-(2,2'-bipyridine)-mercury
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

mer,cis–[Os(η²-H₂)(OC{O}Me-κ²O)(PPh₃)₃]⊕

Formula Unicode styled: 
mer,cis–[Os(η²-H₂)(OC{O}Me-κ²O)(PPh₃)₃]⊕
Compound name(s): 
(Acetato-O,O')-dihydrogen-tris(triphenylphosphine)-osmium(1+)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Os(Br)₂(PPh₃)₂(OC{O}Me-κ²O)]

Formula Unicode styled: 
trans–[Os(Br)₂(PPh₃)₂(OC{O}Me-κ²O)]
Compound name(s): 
(Acetato-O,O')-dibromo-bis(triphenylphosphine)-osmium
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2