EN: 21

trans–[Cu(Br)₂([14]aneN₄-κ⁴N)]

Formula Unicode styled: 
trans–[Cu(Br)₂([14]aneN₄-κ⁴N)]
Compound name(s): 
Dibromo-(1,4,8,11-tetra-azacyclotetradecane)-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Cu(OSO₂Me-κO)₂(OH₂)₄]

Formula Unicode styled: 
trans–[Cu(OSO₂Me-κO)₂(OH₂)₄]
Compound name(s): 
Tetra-aqua-bis(methanesulfonato)-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Cu(ONO₂-κO)₂(N₂C₃H₄)₄]

Formula Unicode styled: 
trans–[Cu(ONO₂-κO)₂(N₂C₃H₄)₄]
Compound name(s): 
tetrakis(Imidazole)-dinitrato-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Cu(OH₂)₂(En)₂]²⊕

Formula Unicode styled: 
trans–[Cu(OH₂)₂(En)₂]²⊕
Compound name(s): 
Diaqua-bis(ethylenediamine-N,N')-copper(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: 
Cu«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Cu(OH₂)₂(NH₃)₄]²⊕

Formula Unicode styled: 
trans–[Cu(OH₂)₂(NH₃)₄]²⊕
Compound name(s): 
Aqua-tetra-ammine-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«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Cu(ClO₄-κO)₂(Dmso-κO)₄]

Formula Unicode styled: 
trans–[Cu(ClO₄-κO)₂(Dmso-κO)₄]
Compound name(s): 
tetrakis(Dimethylsulfoxide-O)-bis(perchlorato-O)-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Cu(ClO₄-κO)₂([14]aneS₄-κ⁴S)]

Formula Unicode styled: 
trans–[Cu(ClO₄-κO)₂([14]aneS₄-κ⁴S)]
Compound name(s): 
(1,4,8,11-Tetrathiacyclotetradecane)-diperchlorato-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Cu(ClO₄-κO)₂([14]aneN₄-κ⁴N)]

Formula Unicode styled: 
trans–[Cu(ClO₄-κO)₂([14]aneN₄-κ⁴N)]
Compound name(s): 
Diperchlorato-(1,4,8,11-tetra-azacyclotetradecane)-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

mer–[Cu(Terpy-κ³N)₂]²⊕

Formula Unicode styled: 
mer–[Cu(Terpy-κ³N)₂]²⊕
Compound name(s): 
bis(Terpyridyl)-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«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

fac–[Cu(Tp*-κ³N)₂]

Formula Unicode styled: 
fac–[Cu(Tp*-κ³N)₂]
Compound name(s): 
bis(Hydrotris(3,5-dimethyl-1-pyrazolyl)borato-N,N',N'')-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

fac–[Cu([9]aneN₃-κ³N)₂]²⊕

Formula Unicode styled: 
fac–[Cu([9]aneN₃-κ³N)₂]²⊕
Compound name(s): 
bis(1,4,7-Triazacyclononane-N,N'N'')-copper(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: 
Cu«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Cu(Tp-κ³N)₂]

Formula Unicode styled: 
[Cu(Tp-κ³N)₂]
Compound name(s): 
bis(Hydro-tris(1-pyrazolyl)-borato)-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

catena–3D-[Cu(μ₃-O₂CH)₂]

Formula Unicode styled: 
catena–3D-[Cu(μ₃-O₂CH)₂]
Compound name(s): 
catena-bis(formato)-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Cu(Br)₆]⁴⊖

Formula Unicode styled: 
[Cu(Br)₆]⁴⊖
Compound name(s): 
hexa-bromo-copper(4-)
Central atom: 
Attached groups: 
Charge on central atom: 
-4
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«V2C6OIIE21B6Z0L0X6»4⊖
[MLXZ]𝘲 class: 
[MX6]4-
MLXZ class (ENC, equivalent neutral class): 
MX2L4

catena–1D-[Cu(μ₂-SO₄)(OH₂)₄]

Formula Unicode styled: 
catena–1D-[Cu(μ₂-SO₄)(OH₂)₄]
Compound name(s): 
tetra-aqua-sulfato-copper
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: 
Cu«V2C6OIIE21B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Cu(Hfa)₃]⊖

Formula Unicode styled: 
[Cu(Hfa)₃]⊖
Compound name(s): 
tris(Hexafluoroacetylacetonato) 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«V2C6OIIE21B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]-
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Cu(N₂C₃H₄)₆]²⊕

Formula Unicode styled: 
[Cu(N₂C₃H₄)₆]²⊕
Compound name(s): 
hexakis(Imidazole) 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«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

cis,cis,trans–[Cu(FBF₃)₂(Py)₂(En)]

Formula Unicode styled: 
cis,cis,trans–[Cu(FBF₃)₂(Py)₂(En)]
Compound name(s): 
1,2-Diaminoethane-bis(tetrafluoroborato-F)-dipyridyl-copper
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: 
Cu«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

cis,cis,trans–[Cu(FBF₃)₂{S(Me)CH₂CH₂SMe}₂]

Formula Unicode styled: 
cis,cis,trans–[Cu(FBF₃)₂{S(Me)CH₂CH₂SMe}₂]
Compound name(s): 
bis(2,5-Dithiahexane)-bis(tetrafluoroborato-F)-copper
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: 
Cu«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Cu(OHCH₂CH₂OH)₃]²⊕

Formula Unicode styled: 
[Cu(OHCH₂CH₂OH)₃]²⊕
Compound name(s): 
tris(1,2-Ethanediol)-copper(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: 
Cu«V2C6OIIE21B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4