=CR₂ (alkylidene)

[Cu(OC{=O}Me-κO)(OH₂)₂]

Formula Unicode styled: 
[Cu(OC{=O}Me-κO)(OH₂)₂]
Compound name(s): 
bis(Acetato-O,O')-diaqua-copper
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Mg(OC{=O}Me-κO)₂(OH₂)₄]

Formula Unicode styled: 
trans–[Mg(OC{=O}Me-κO)₂(OH₂)₄]
Compound name(s): 
Tetra-aqua-bis(acetato-O)-magnesium
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

cis–[Mg(OC{=O}Me-κO)₂(OH₂)₃(OHEt)]

Formula Unicode styled: 
cis–[Mg(OC{=O}Me-κO)₂(OH₂)₃(OHEt)]
Compound name(s): 
bis(acetato)-triaqua-(ethanol)-magnesium
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Zn(OC{=O}Me-κO)₂(Py)₂]

Formula Unicode styled: 
[Zn(OC{=O}Me-κO)₂(Py)₂]
Compound name(s): 
bis(Acetato-O)-bis-(pyridine)-zinc
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Zn(OC{=O}Me-κO)₂(En)]

Formula Unicode styled: 
[Zn(OC{=O}Me-κO)₂(En)]
Compound name(s): 
bis(Acetato-O)-(ethylenediamine)-zinc
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Zn(OC{=O}Me-κO)₂(O=C(NH₂)₂}₂]

Formula Unicode styled: 
[Zn(OC{=O}Me-κO)₂(O=C(NH₂)₂}₂]
Compound name(s): 
bis(Acetato-O)-bis(urea-O)-zinc
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Zn(OC{=O}Me-κO)₂(N₂C₃H₄)₂]

Formula Unicode styled: 
[Zn(OC{=O}Me-κO)₂(N₂C₃H₄)₂]
Compound name(s): 
bis(Acetato)-bis(imidazole)-zinc
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Np(O)₂(OC{=O}Me-κO)₂(Bpy)]

Formula Unicode styled: 
trans–[Np(O)₂(OC{=O}Me-κO)₂(Bpy)]
Compound name(s): 
(Diacetato-O,O')-(2,2'-bipyridyl)-dioxo-neptunium
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Mn(OC{=O}CF₃-κO)(N)([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled: 
trans–[Mn(OC{=O}CF₃-κO)(N)([14]aneN₄-κ⁴N)]⊕
Compound name(s): 
(1,4,8,11-Tetra-azacyclotetradecane)-(trifluoroacetato-O)-nitrido-manganese(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Er(OC{=O}CF₃-κO)₂{OP(NMe₂)₃}₄]⊕

Formula Unicode styled: 
trans–[Er(OC{=O}CF₃-κO)₂{OP(NMe₂)₃}₄]⊕
Compound name(s): 
tetrakis(Hexamethylphosphoramido)-bis(trifluoroacetato)-erbium(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Eu(OC{=O}CF₃-κO)₂(OH₂)₆]⊕

Formula Unicode styled: 
[Eu(OC{=O}CF₃-κO)₂(OH₂)₆]⊕
Compound name(s): 
Hexa-aqua-bis(trifluoroacetato-O)-europium(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

fac–[Ru(OC{=O}CF₃-κO)₂(O)([9]aneN₃-1,4,7-Me₃-κ³N)]⊕

Formula Unicode styled: 
fac–[Ru(OC{=O}CF₃-κO)₂(O)([9]aneN₃-1,4,7-Me₃-κ³N)]⊕
Compound name(s): 
Dioxo-(trifluoroacetato-O)-(N,N',N''-trimethyl-1,4,7-triazacyclononane)-ruthenium(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Mn(OC{=O}CF₃-κO)([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled: 
trans–[Mn(OC{=O}CF₃-κO)([14]aneN₄-κ⁴N)]⊕
Compound name(s): 
(1,4,8,11-Tetra-azacyclotetradecane)-(trifluoroacetato-O)-nitrido-manganese(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(OC{=O}CF₃-κO)(Bpy)₂]⊕

Formula Unicode styled: 
[Hg(OC{=O}CF₃-κO)(Bpy)₂]⊕
Compound name(s): 
bis(2,2'-Bipyridyl)-(trifluoroacetato-O)-mercury(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Tc(OC{=O}CF₃-κO)(NH₃)₄(NO)]⊕

Formula Unicode styled: 
trans–[Tc(OC{=O}CF₃-κO)(NH₃)₄(NO)]⊕
Compound name(s): 
Tetrammine-(trifluoroacetato-O)-nitrosyl-technetium(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Y(OC{=O}CF₃-κO)₂(OH₂)₆]⊕

Formula Unicode styled: 
[Y(OC{=O}CF₃-κO)₂(OH₂)₆]⊕
Compound name(s): 
Hexa-aqua-bis(trifluoroacetato-O)-yttrium(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Y(OC{=O}CF₃-κO)₂(Dien-κ³N)₂]⊕

Formula Unicode styled: 
[Y(OC{=O}CF₃-κO)₂(Dien-κ³N)₂]⊕
Compound name(s): 
bis(diethylenetriamine)-bis(trifluoroacetato)-yttrium(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(OC{=O}CF₃-κO)(Bpy)₂]⊕

Formula Unicode styled: 
[Hg(OC{=O}CF₃-κO)(Bpy)₂]⊕
Compound name(s): 
bis(2,2'-Bipyridyl)-(trifluoroacetato-O)-mercury(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Au(OC{=O}CF₃-κO)₂(Bpy)]⊕

Formula Unicode styled: 
[Au(OC{=O}CF₃-κO)₂(Bpy)]⊕
Compound name(s): 
bis(trifluoroacetato)-(2,2'-Bipyridine)-gold(1+)
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Zn(OC{=O}CF₃-κO)(OH₂)(Bpy)₂]⊕

Formula Unicode styled: 
[Zn(OC{=O}CF₃-κO)(OH₂)(Bpy)₂]⊕
Compound name(s): 
Aqua-bis(2,2-bipyridine)-(trifluoroacetato-O)-zinc
Central atom: 
Oxygen
Attached groups: 
=CR₂ (alkylidene)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2