CN: 2

[As(Buᵗ)]₄

Formula Unicode styled: 
[As(Buᵗ)]₄
Compound name(s): 
tetrakis-[(t-butyl)-arsenic]
Central atom: 
Arsenic
Attached groups: 
Buᵗ (t-butyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
As«V3C2OIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[C(P{NMe₂}₂F}₂]

Formula Unicode styled: 
[C(P{NMe₂}₂F}₂]
Compound name(s): 
bis(bis(dimethylamino)fluoro)carbodiphosphorane
Central atom: 
Carbon
Attached groups: 
P(NMe₂)₂F (bis-(dimethylamino)fluorophosphane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V0C2OOE8B2Z0X0L2»
[MLXZ]𝘲 class: 
[ML2]
MLXZ class (ENC, equivalent neutral class): 
ML2

[Hg(Ph)(Py)]⊕

Formula Unicode styled: 
[Hg(Ph)(Py)]⊕
Compound name(s): 
phenyl-pyridyl-mercury(1+)
Central atom: 
Mercury
Attached groups: 
Ph (phenyl)
Py (pyridine)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0X1L1»⊕
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(Me){SeC(NH₂)₂}]⊕

Formula Unicode styled: 
[Hg(Me){SeC(NH₂)₂}]⊕
Compound name(s): 
methyl-(selenourea)-mercury(1+)
Central atom: 
Mercury
Attached groups: 
Me (methyl)
SeC(NH₂)₂ (selenourea)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0X1L1»⊕
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(Me)(OPh)]

Formula Unicode styled: 
[Hg(Me)(OPh)]
Compound name(s): 
methyl-phenoxo-mercury
Central atom: 
Mercury
Attached groups: 
Me (methyl)
OPh (phenoxy)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(Cl)(C₆F₅)]

Formula Unicode styled: 
[Hg(Cl)(C₆F₅)]
Compound name(s): 
chloro-perfluorophenyl-mercury
Central atom: 
Mercury
Attached groups: 
Cl (chloro)
C₆F₅ (pentafluorophenyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(Ph)(NH₂SiMe₃)]⊕

Formula Unicode styled: 
[Hg(Ph)(NH₂SiMe₃)]⊕
Compound name(s): 
phenyl-(trimethylsilylamine)-mercury
Central atom: 
Mercury
Attached groups: 
Ph (phenyl)
NH₂SiMe₃ (trimethylsilylamine)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0X1L1»⊕
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(SeC₆F₅)₂]

Formula Unicode styled: 
[Hg(SeC₆F₅)₂]
Compound name(s): 
bis(pentafluorobenzeneselenolato)-mercury
Central atom: 
Mercury
Attached groups: 
SeC₆F₅ (pentafluorophenylselenyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(I){Pt(I)(PCy₃)₂}]

Formula Unicode styled: 
[Hg(I){Pt(I)(PCy₃)₂}]
Compound name(s): 
(iodomercury)-(iodo)-bis(tricyclohexylphosphane)-platinum
Central atom: 
Mercury
Attached groups: 
I (iodo)
Pt group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OOE4B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

catena–1D-[Hg(NCNCN)]

Formula Unicode styled: 
catena–1D-[Hg(NCNCN)]
Compound name(s): 
catena-[(dicyanamido)-mercury(Hg—Hg)
Central atom: 
Mercury
Attached groups: 
NCNCN (dicyanamido⊖)
Charge on central atom: 
1
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIE4B2Z0X1L1»⊕
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(C₆Me₅)(O₂CCF₃-κO)]

Formula Unicode styled: 
[Hg(C₆Me₅)(O₂CCF₃-κO)]
Compound name(s): 
(pentamethylphenyl)-(trifluoroacetato)-mercury
Central atom: 
Mercury
Attached groups: 
C₆Me₅ (pentamethylphenyl)
O₂CCF₃ (trifluoroacetato-κO)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(CF=CF₂)(Ph)]

Formula Unicode styled: 
[Hg(CF=CF₂)(Ph)]
Compound name(s): 
perfluorovinyl-phenyl-mercury
Central atom: 
Mercury
Attached groups: 
CF=CF₂ (trifluorovinyl)
Ph (phenyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 4
Summary of calculated classifications: 
Hg«V2C2OIIE4B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Xe(OTeF₅)₂]

Formula Unicode styled: 
[Xe(OTeF₅)₂]
Compound name(s): 
bis(pentafluorooxotellurato-xenon
Central atom: 
Xenon
Attached groups: 
OTeF₅ (pentafluorooxytellurium)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Xe«V2C2OIIE10B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Xe₂(μ₂–O)(NCMe)₂]²⊕

Formula Unicode styled: 
[Xe₂(μ₂–O)(NCMe)₂]²⊕
Compound name(s): 
(μ-oxo)-bis[acetonitrile-xenon](2+)
Central atom: 
Xenon
Attached groups: 
O (μ₂–oxo X+X)
NCMe (acetonitrile)
Charge on central atom: 
2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Xe«V2C2OIIE10B2Z0X1L1»2⊕
[MLXZ]𝘲 class: 
[MX1L1]2+
MLXZ class (ENC, equivalent neutral class): 
MX2

[Xe(F)(FXeF)]⊕

Formula Unicode styled: 
[Xe(F)(FXeF)]⊕
Compound name(s): 
trifluorido-di-xenon(1+)
Central atom: 
Xenon
Attached groups: 
F (fluoro)
FXeF (difluoroxenon)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Xe«V2C2OIIE10B2Z0X1L1»⊕
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2

catena–1D-[{(FXeF)₃➝La(BF₄)₃}₃]

Formula Unicode styled: 
catena–1D-[{(FXeF)₃➝La(BF₄)₃}₃]
Compound name(s): 
tri-(difluro-xenon)-tris-(tetrafluoridoborate)-lanthanum
Central atom: 
Xenon
Attached groups: 
F (fluoro)
F group (X type)
Charge on central atom: 
0
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Xe«V2C2OIIE10B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

catena–2D-[Xe(F){F➝Nd(BF₄)₃}]

Formula Unicode styled: 
catena–2D-[Xe(F){F➝Nd(BF₄)₃}]
Compound name(s): 
fluoro-{fluoro-tris(tetrafluoridoborato)-neodymium-κ-F}-xenon
Central atom: 
Xenon
Attached groups: 
F (fluoro)
F group (X type)
Charge on central atom: 
0
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Xe«V2C2OIIE10B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

catena–2D-[Xe(F){F➝La(BF₄)₃}]

Formula Unicode styled: 
catena–2D-[Xe(F){F➝La(BF₄)₃}]
Compound name(s): 
fluoro-(fluoro-{tris(tetrafluoridoborato)-lanthanum-κ-F})-xenon
Central atom: 
Xenon
Attached groups: 
F (fluoro)
F group (X type)
Charge on central atom: 
0
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Xe«V2C2OIIE10B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Bi(FXeF)₃]³⊕

Formula Unicode styled: 
[Bi(FXeF)₃]³⊕
Compound name(s): 
tris(xenon difluoride)-bismuth(3+)
Central atom: 
Xenon
Attached groups: 
F (fluoro)
F group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Xe«V2C2OIIE10B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Se{Sm(THF)(Cp*)₂}₂]

Formula Unicode styled: 
[Se{Sm(THF)(Cp*)₂}₂]
Compound name(s): 
bis{bis(η⁵-pentamethyl-cyclopentadienyl)-tetrahydrofuran-samarium}-selenium
Central atom: 
Selenium
Attached groups: 
Sm group (X type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Se«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2