Hydrogen

trans–[Ni(OH₂)₂(En)₂]²⊕

Formula Unicode styled: 
trans–[Ni(OH₂)₂(En)₂]²⊕
Compound name(s): 
Diaqua-bis(ethylenediamine)-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Ni(OH₂)₂{OCMe(NH₂)-κO}₄]²⊕

Formula Unicode styled: 
trans–[Ni(OH₂)₂{OCMe(NH₂)-κO}₄]²⊕
Compound name(s): 
Diaqua-tetrakis(acetamide-O)-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Ni(OH₂)₂(Phen)₂]²⊕

Formula Unicode styled: 
trans–[Ni(OH₂)₂(Phen)₂]²⊕
Compound name(s): 
Diaqua-bis(1,10-phenanthroline)-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Ni(OH₂)₂(O=C(NH₂)₂}₄]²⊕

Formula Unicode styled: 
trans–[Ni(OH₂)₂(O=C(NH₂)₂}₄]²⊕
Compound name(s): 
Diaqua-tetrakis(urea-O)-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Ni(OH₂)₂([16]aneS₄-κ⁴S)]²⊕

Formula Unicode styled: 
trans–[Ni(OH₂)₂([16]aneS₄-κ⁴S)]²⊕
Compound name(s): 
Diaqua-(1,5,9,13-tetrathiacyclohexadecane)-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Ni(OH₂)₂([14]aneN₄-κ⁴N)]²⊕

Formula Unicode styled: 
trans–[Ni(OH₂)₂([14]aneN₄-κ⁴N)]²⊕
Compound name(s): 
Diaqua-(1,4,8,11-tetra-azacyclotetradecane)-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Ni(OH₂)₂([14]aneN₄-Me₄-κ⁴N)]²⊕

Formula Unicode styled: 
trans–[Ni(OH₂)₂([14]aneN₄-Me₄-κ⁴N)]²⊕
Compound name(s): 
Tetramethyl-1,4,8,11-tetra-azacyclotetradecane-N,N',N'',N''')-diaqua-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Ni(NCMe)₂(OH₂)₄]²⊕

Formula Unicode styled: 
trans–[Ni(NCMe)₂(OH₂)₄]²⊕
Compound name(s): 
bis(acetonitrile-N)-tetra-aqua-nickel(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Mn(OH₂)₄(Bpy-4,4')₂]²⊕

Formula Unicode styled: 
trans–[Mn(OH₂)₄(Bpy-4,4')₂]²⊕
Compound name(s): 
tetraaqua-bis(4,4'-bipyridyl)-manganese(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Mn(OH₂)₂(Pz-κN)₄]²⊕

Formula Unicode styled: 
trans–[Mn(OH₂)₂(Pz-κN)₄]²⊕
Compound name(s): 
Diaqua-tetrakis(pyrazol-2-yl)-manganese(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Mn(OH₂)₂(N₂C₃H₄)₄]²⊕

Formula Unicode styled: 
trans–[Mn(OH₂)₂(N₂C₃H₄)₄]²⊕
Compound name(s): 
Diaqua-tetrakis(imidazole)-manganese(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Mn(OH₂)₂(15-crown-5-κ⁵O)]²⊕

Formula Unicode styled: 
trans–[Mn(OH₂)₂(15-crown-5-κ⁵O)]²⊕
Compound name(s): 
Diaqua-(15-crown-5)-manganese(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Mn(NCMe)₄(OH₂)₂]²⊕

Formula Unicode styled: 
trans–[Mn(NCMe)₄(OH₂)₂]²⊕
Compound name(s): 
tetrakis(acetonitrile)-diaqua-manganese(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Cd(OH₂)₂(En)₂]²⊕

Formula Unicode styled: 
trans–[Cd(OH₂)₂(En)₂]²⊕
Compound name(s): 
diaqua-bis(ethylene-1,2-diamine)-cadmium(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Cd(NEtH₂)₄(OH₂)₂]²⊕

Formula Unicode styled: 
trans–[Cd(NEtH₂)₄(OH₂)₂]²⊕
Compound name(s): 
Diaqua-tetrakis(ethylamine)-cadmium(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

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: 
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Cr(OH)(OH₂)([14]aneN₄-κ⁴N)]²⊕

Formula Unicode styled: 
trans–[Cr(OH)(OH₂)([14]aneN₄-κ⁴N)]²⊕
Compound name(s): 
Aqua-hydroxy-(1,4,8,11-tetra-azacyclotetradecane)-chromium(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Cr(OH₂)(NCS-κN)([15]aneN₄-κ⁴N)]²⊕

Formula Unicode styled: 
trans–[Cr(OH₂)(NCS-κN)([15]aneN₄-κ⁴N)]²⊕
Compound name(s): 
Aqua-(isothiocyanato)-(1,4,8,12-tetra-azacyclopentadecane)-chromium(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[U(O)₂(OH₂)₅]²⊕

Formula Unicode styled: 
trans–[U(O)₂(OH₂)₅]²⊕
Compound name(s): 
penta-aqua-dioxo-uranium(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1

trans–[Mg(OH₂)₂(Thf)₄]²⊕

Formula Unicode styled: 
trans–[Mg(OH₂)₂(Thf)₄]²⊕
Compound name(s): 
Diaqua-tetrakis(tetrahydrofuran)-magnesium(2+)
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: 
H«V1C1OIE2B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1