VN: 1

[Cu(SPh)₃]²⊖

Formula Unicode styled: 
[Cu(SPh)₃]²⊖
Compound name(s): 
tris(phenylthiolato)-copper(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: 
Cu«V1C3OIE16B3Z0L0X3»2⊖
[MLXZ]𝘲 class: 
[MX3]2-
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(PPh₃)₃]⊕

Formula Unicode styled: 
[Cu(PPh₃)₃]⊕
Compound name(s): 
tris(Triphenylphosphine)-copper(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: 
Cu«V1C3OIE16B3Z0X0L3»
[MLXZ]𝘲 class: 
[ML3]+
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(Me)₂]⊖

Formula Unicode styled: 
[Cu(Me)₂]⊖
Compound name(s): 
dimethyl-copper(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: 
Cu«V1C2OIE14B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]-
MLXZ class (ENC, equivalent neutral class): 
MX1L1

[Cu(Cl)₂]⊖

Formula Unicode styled: 
[Cu(Cl)₂]⊖
Compound name(s): 
dichloro-copper(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: 
Cu«V1C2OIE14B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]-
MLXZ class (ENC, equivalent neutral class): 
MX1L1

[Cu(PMe₃)₄]⊕

Formula Unicode styled: 
[Cu(PMe₃)₄]⊕
Compound name(s): 
tetrakis(Trimethylphosphine)-copper(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: 
Cu«V1C4OIE18B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Cu(PH₂Mes)₄]⊕

Formula Unicode styled: 
[Cu(PH₂Mes)₄]⊕
Compound name(s): 
tetrakis(Mesitylphosphino)-copper(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: 
Cu«V1C4OIE18B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Cu(η²-C₇H₁₀)₃]⊕

Formula Unicode styled: 
[Cu(η²-C₇H₁₀)₃]⊕
Compound name(s): 
tris(Norbornene)-copper(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: 
Cu«V1C3OIE16B3Z0X0L3»
[MLXZ]𝘲 class: 
[ML3]+
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(NCS-κN)₄]³⊖

Formula Unicode styled: 
[Cu(NCS-κN)₄]³⊖
Compound name(s): 
pentaisothiocyanato-copper(3-)
Central atom: 
Attached groups: 
Charge on central atom: 
-3
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: 
Cu«V1C4OIE18B4Z0L0X4»3⊖
[MLXZ]𝘲 class: 
[MX4]3-
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Cu(TMEDA-κ²N)₂]⊕

Formula Unicode styled: 
[Cu(TMEDA-κ²N)₂]⊕
Compound name(s): 
bis(N,N,N',N'-Tetramethylethylenediamine)-copper(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: 
Cu«V1C4OIE18B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Cu(Py)₄]⊕

Formula Unicode styled: 
[Cu(Py)₄]⊕
Compound name(s): 
tetrakis(Pyridine)-copper(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: 
Cu«V1C4OIE18B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Cu(NCMe)₄]⊕

Formula Unicode styled: 
[Cu(NCMe)₄]⊕
Compound name(s): 
tetrakis(Acetonitrile-N)-copper(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: 
Cu«V1C4OIE18B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Cu(Cl)₃]²⊖

Formula Unicode styled: 
[Cu(Cl)₃]²⊖
Compound name(s): 
trichloro-copper(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: 
Cu«V1C3OIE16B3Z0L0X3»2⊖
[MLXZ]𝘲 class: 
[MX3]2-
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(I)₃]²⊖

Formula Unicode styled: 
[Cu(I)₃]²⊖
Compound name(s): 
tri-iodo-copper(1-)
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: 
Cu«V1C3OIE16B3Z0L0X3»2⊖
[MLXZ]𝘲 class: 
[MX3]2-
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(C₂H₄)₃]⊕

Formula Unicode styled: 
[Cu(C₂H₄)₃]⊕
Compound name(s): 
tris(Ethene)-copper(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: 
Cu«V1C3OIE16B3Z0X0L3»
[MLXZ]𝘲 class: 
[ML3]+
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(Mes)₂]⊖

Formula Unicode styled: 
[Cu(Mes)₂]⊖
Compound name(s): 
bis(mesityl)-copper(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: 
Cu«V1C2OIE14B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]-
MLXZ class (ENC, equivalent neutral class): 
MX1L1

[Cu(Dppe-κ²P)₂]⊕

Formula Unicode styled: 
[Cu(Dppe-κ²P)₂]⊕
Compound name(s): 
bis(1,2-bis(Diphenylphosphino)ethane)-copper(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: 
Cu«V1C4OIE18B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Cu(C₈H₁₂)₃]⊕

Formula Unicode styled: 
[Cu(C₈H₁₂)₃]⊕
Compound name(s): 
tris(etasihkax-Cyclooctyne)-copper(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: 
Cu«V1C3OIE16B3Z0X0L3»
[MLXZ]𝘲 class: 
[ML3]+
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(C≡CH)₃]²⊖

Formula Unicode styled: 
[Cu(C≡CH)₃]²⊖
Compound name(s): 
triethynyl-copper(2-)|triethynyl-copper|triethynylcuprate
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: 
Cu«V1C3OIE16B3Z0L0X3»2⊖
[MLXZ]𝘲 class: 
[MX3]2-
MLXZ class (ENC, equivalent neutral class): 
MX1L2

[Cu(CN)₃]²⊖

Formula Unicode styled: 
[Cu(CN)₃]²⊖
Compound name(s): 
tricyanocopper(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: 
Cu«V1C3OIE16B3Z0L0X3»2⊖
[MLXZ]𝘲 class: 
[MX3]2-
MLXZ class (ENC, equivalent neutral class): 
MX1L2