C₂H₄ (ethene X₂)

[Se(Cl)₂(C₂H₄)]₂

Formula Unicode styled: 
[Se(Cl)₂(C₂H₄)]₂
Compound name(s): 
1,4-Diselenane tetrachloride
Central atom: 
Selenium
Attached groups: 
Cl (chloro)
C₂H₄ (ethene X₂)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Se«V4C4OIVE10B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ru(C₂H₄)(PMe₃)₄]

Formula Unicode styled: 
[Ru(C₂H₄)(PMe₃)₄]
Compound name(s): 
(η²-Ethene)-tetrakis(trimethylphosphine)-ruthenium
Central atom: 
Ruthenium
Attached groups: 
C₂H₄ (ethene X₂)
PMe₃ (trimethylphosphane)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[O(C₂H₄)]

Formula Unicode styled: 
[O(C₂H₄)]
Compound name(s): 
Ethylene oxide
Central atom: 
Oxygen
Attached groups: 
C₂H₄ (ethene X₂)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[C(H)(NH₂)(C₂H₄)]

Formula Unicode styled: 
[C(H)(NH₂)(C₂H₄)]
Compound name(s): 
Aminocyclopropane
Central atom: 
Carbon
Attached groups: 
H (hydrido)
NH₂ (amino)
C₂H₄ (ethene X₂)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C4OOE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(H)(C₂H₄)]₂

Formula Unicode styled: 
[C(H)(C₂H₄)]₂
Compound name(s): 
Bicyclopropyl
Central atom: 
Carbon
Attached groups: 
H (hydrido)
C₂H₄ (ethene X₂)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C4O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(C₂H₄)₂]

Formula Unicode styled: 
[C(C₂H₄)₂]
Compound name(s): 
Spiropentane
Central atom: 
Carbon
Attached groups: 
C₂H₄ (ethene X₂)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C4OOE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(C₂H₄)]₃

Formula Unicode styled: 
[C(C₂H₄)]₃
Compound name(s): 
Trispiro(2.0.2.0.2.0)nonane
Central atom: 
Carbon
Attached groups: 
C₂H₄ (ethene X₂)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C4OOE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[N(H)(C₂H₄)(BH₃)]

Formula Unicode styled: 
[N(H)(C₂H₄)(BH₃)]
Compound name(s): 
borane-aziridine
Central atom: 
Nitrogen
Attached groups: 
H (hydrido)
C₂H₄ (ethene X₂)
BH₃ (borane)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (-III)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C4O-IIIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[N(H)(C₂H₄)]

Formula Unicode styled: 
[N(H)(C₂H₄)]
Compound name(s): 
Aziridine
Central atom: 
Nitrogen
Attached groups: 
H (hydrido)
C₂H₄ (ethene X₂)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V3C3O-IIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Pt(Cl)₃(C₂H₄)]⊖

Formula Unicode styled: 
[Pt(Cl)₃(C₂H₄)]⊖
Compound name(s): 
trichloro-(η²-ethylene)-platinum(1-)
Central atom: 
Platinum
Attached groups: 
Cl (chloro)
C₂H₄ (ethene X₂)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Pt«V4C5OIVE16B5Z0L0X5»⊖
[MLXZ]𝘲 class: 
[MX5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L1

[W(H)(C₂H₄)₄]³⊖

Formula Unicode styled: 
[W(H)(C₂H₄)₄]³⊖
Compound name(s): 
tetrakis(η-ethene)-hydrido-tungsten(3-)
Central atom: 
Tungsten
Attached groups: 
H (hydrido)
C₂H₄ (ethene X₂)
Charge on central atom: 
-3
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V6C9OVIE18B9Z0L0X9»3⊖
[MLXZ]𝘲 class: 
[MX9]3-
MLXZ class (ENC, equivalent neutral class): 
MX6L3