ON: (O)

[{Se(Ph)}₃(Sn)]⊖

Formula Unicode styled: 
[{Se(Ph)}₃(Sn)]⊖
Compound name(s): 
tris(phenylseleno)-tin(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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se₂(μ₂-C₆H₄){Zr(η⁵-C₅H₄Buᵗ)₂]

Formula Unicode styled: 
[Se₂(μ₂-C₆H₄){Zr(η⁵-C₅H₄Buᵗ)₂]
Compound name(s): 
phenylenediseleno-t-butyl-zirconocene
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«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

catena–2D-[{Se(Me)}₂(Hg)]

Formula Unicode styled: 
catena–2D-[{Se(Me)}₂(Hg)]
Compound name(s): 
catena-bis(μ₂-methyl-selenolato)-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: 
Se«V4C3OOE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Se(Ph){Au(PPh₃}]

Formula Unicode styled: 
[Se(Ph){Au(PPh₃}]
Compound name(s): 
bis-[(phenylselenato-triphenylphosphine-gold]
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«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se]₇

Formula Unicode styled: 
[Se]₇
Compound name(s): 
cyclo-heptaselenium
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se₂(Ph)₂(AgPPh₃)(AgPPh₃)₂]

Formula Unicode styled: 
[Se₂(Ph)₂(AgPPh₃)(AgPPh₃)₂]
Compound name(s): 
bis(μ₂-phenylselenyl)-tris(triphenylphosphine)-di-silver
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«V4C3OOE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Se(Se₂CNEt₂)₂]

Formula Unicode styled: 
[Se(Se₂CNEt₂)₂]
Compound name(s): 
bis(N,N-diethyldiselenocarbamato)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«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

cis–[W(H)₂(CO)₄]²⊖

Formula Unicode styled: 
cis–[W(H)₂(CO)₄]²⊖
Compound name(s): 
dihydryl-tetracarbonyl-tungsten(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: 
W«V0C6OOE18B6Z0X2L4»2⊖
[MLXZ]𝘲 class: 
[MX2L4]2-
MLXZ class (ENC, equivalent neutral class): 
ML6

catena–1D-[Te(μ₂-C≡C)]²⊖

Formula Unicode styled: 
catena–1D-[Te(μ₂-C≡C)]²⊖
Compound name(s): 
catena-[(μ₂-ethynediide)-tellurium] (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: 
Te«V2C2OOE12B4Z0X0L2»2⊖
[MLXZ]𝘲 class: 
[ML2]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

catena–1D-[Pb{Mo(CO)₃Cp}(μ₄-O₂CMe)]

Formula Unicode styled: 
catena–1D-[Pb{Mo(CO)₃Cp}(μ₄-O₂CMe)]
Compound name(s): 
catena-[{η⁵-cyclopentadienyl)-tricarbonylmolybdenum}-(μ₄-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: 
Pb«V2C5OOE12B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Pb{Cr(CO)₅}₂(μ₂-OPrⁿ)]₂²⊖

Formula Unicode styled: 
[Pb{Cr(CO)₅}₂(μ₂-OPrⁿ)]₂²⊖
Compound name(s): 
bis-[(μ₂-propoxo)-bis(pentacarbonyl-chromium)-lead](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: 
Pb«V4C4OOE8B4X1L1Z2»
[MLXZ]𝘲 class: 
[MX1L1Z2]-
MLXZ class (ENC, equivalent neutral class): 
MX4

[Pb(PEt₃)₂{Cr(CO)₅}₂]

Formula Unicode styled: 
[Pb(PEt₃)₂{Cr(CO)₅}₂]
Compound name(s): 
bis(triethylphosphino)-bis(pentacarbonyl-chromium)-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: 
Pb«V4C4OOE8B4X0L2Z2»
[MLXZ]𝘲 class: 
[ML2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Pb(SBuᵗ){Mn(CO)₂Cp*}₂]⊖

Formula Unicode styled: 
[Pb(SBuᵗ){Mn(CO)₂Cp*}₂]⊖
Compound name(s): 
(t-butylthio)-bis{dicarbonyl-(η⁵-methyl-cyclopentadienyl)-manganese}-lead(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: 
Pb«V4C3OOE6B3L0X1Z2»
[MLXZ]𝘲 class: 
[MX1Z2]-
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[In{In(C₆H₂Prⁱ₃)}₃]

Formula Unicode styled: 
[In{In(C₆H₂Prⁱ₃)}₃]
Compound name(s): 
tris-[bis(2,4,6-tri-isopropylphenyl)-indium]-indium (In—In)
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: 
In«V3C3OOE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Pb(Et)₂{B(CN)₃}₂]²⊖

Formula Unicode styled: 
[Pb(Et)₂{B(CN)₃}₂]²⊖
Compound name(s): 
diethyl-bis(tricyanoboryl)-lead(2-)
Central atom: 
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: 
Pb«V4C4OOE8B4L0X2Z2»2⊖
[MLXZ]𝘲 class: 
[MX2Z2]2-
MLXZ class (ENC, equivalent neutral class): 
MX4

[Xe{Hg(SbF₆)([Sb₂F₁₁)}]²⊕

Formula Unicode styled: 
[Xe{Hg(SbF₆)([Sb₂F₁₁)}]²⊕
Compound name(s): 
[(undecafluorodoantimonate-hexafluoroantimonate-mercury)-xenon](2+)
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: 
Xe«V2C1OOE8B1L0X0Z1»
[MLXZ]𝘲 class: 
[MZ1]
MLXZ class (ENC, equivalent neutral class): 
MZ1

[Xe{Au(CF₃)}]⊕

Formula Unicode styled: 
[Xe{Au(CF₃)}]⊕
Compound name(s): 
(trifluoroarsane-gold)-xenon(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: 
Xe«V2C1OOE8B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]+
MLXZ class (ENC, equivalent neutral class): 
MZ1

[Ga{Ga(SiBuᵗ₃)₂}{Na(THF)₃}(SiBuᵗ₃)]

Formula Unicode styled: 
[Ga{Ga(SiBuᵗ₃)₂}{Na(THF)₃}(SiBuᵗ₃)]
Compound name(s): 
{tris(tetrahydrofuran)-sodium}-{bis(tris-t-butyl-silyl)gallium}-gallium
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: 
Ga«V3C3OOE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Ga{Ga(C₆H₂Prⁱ₃)₂}₃]

Formula Unicode styled: 
[Ga{Ga(C₆H₂Prⁱ₃)₂}₃]
Compound name(s): 
tris-{2,4,6-tri-isopropylphenyl)-gallium}-gallium
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: 
Ga«V3C3OOE6B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Xe₂(C₆F₅)₂(μ₂-Cl)]⊕

Formula Unicode styled: 
[Xe₂(C₆F₅)₂(μ₂-Cl)]⊕
Compound name(s): 
bis(pentafluorophenyl)-(μ₂-chloro)-dixenon(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: 
Xe«V2C2OOE10B2Z0X1L1»
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2