12-crown-4 (12-crown-4-κ⁴O)

[Pb(O₂NO-κ²O)₃(12-crown-4-κ⁴O)]⊖

Formula Unicode styled: 
[Pb(O₂NO-κ²O)₃(12-crown-4-κ⁴O)]⊖
Compound name(s): 
tris(nitrato-O,O')-(12-crown-4)-lead(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: 
Pb«V2C10OIIE22B10Z0X3L7»
[MLXZ]𝘲 class: 
[MX3L7]-
MLXZ class (ENC, equivalent neutral class): 
MX2L8

[Pb(O₂NO-κ²O)(12-crown-4-κ⁴O)₂]⊕

Formula Unicode styled: 
[Pb(O₂NO-κ²O)(12-crown-4-κ⁴O)₂]⊕
Compound name(s): 
(nitrato-O,O')-bis(12-Crown-4)-lead(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: 
Pb«V2C10OIIE22B10Z0X1L9»
[MLXZ]𝘲 class: 
[MX1L9]+
MLXZ class (ENC, equivalent neutral class): 
MX2L8

[Ga(12-crown-4-κ⁴O)]⊕

Formula Unicode styled: 
[Ga(12-crown-4-κ⁴O)]⊕
Compound name(s): 
(12-crown-4)-gallium(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: 
Ga«V1C4OIE10B4Z0X0L4»
[MLXZ]𝘲 class: 
[ML4]+
MLXZ class (ENC, equivalent neutral class): 
MX1L3

[Be(Ph)(12-crown-4-κ⁴O)]⊕

Formula Unicode styled: 
[Be(Ph)(12-crown-4-κ⁴O)]⊕
Compound name(s): 
phenyl-(12-crown-4)-beryllium(2+)
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: 
Be«V2C5OIIE10B5Z0X1L4»
[MLXZ]𝘲 class: 
[MX1L4]+
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Mg(12-crown-4-κ⁴O)₂]²⊕

Formula Unicode styled: 
[Mg(12-crown-4-κ⁴O)₂]²⊕
Compound name(s): 
bis(12-Crown-4)-magnesium(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: 
Mg«V2C8OIIE16B8Z0X0L8»2⊕
[MLXZ]𝘲 class: 
[ML8]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Li{N(SiMe₃)₂}(12-crown-4-κ⁴O)]

Formula Unicode styled: 
[Li{N(SiMe₃)₂}(12-crown-4-κ⁴O)]
Compound name(s): 
12-Crown-4)-bis(trimethylsilyl)amide-lithium
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: 
Li«V1C5OIE10B5Z0X1L4»
[MLXZ]𝘲 class: 
[MX1L4]
MLXZ class (ENC, equivalent neutral class): 
MX1L4

[Dy(OH₂)₂(μ₂-OH)(12-crown-4-κ⁴O)]₂⁴⊕

Formula Unicode styled: 
[Dy(OH₂)₂(μ₂-OH)(12-crown-4-κ⁴O)]₂⁴⊕
Compound name(s): 
bis-[di-aqua-(μ-hydroxo)-(12-crown-4)-dysprosium]
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: 
Dy«V3C8OIIIE25B8Z0X1L7»2⊕
[MLXZ]𝘲 class: 
[MX1L7]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ti(Cl)(μ₂–O)(12-crown-4-κ⁴O)]₂²⊕

Formula Unicode styled: 
[Ti(Cl)(μ₂–O)(12-crown-4-κ⁴O)]₂²⊕
Compound name(s): 
bis-[chloro-(μ₂-oxo)-(12-crown-4)-titanium(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: 
Ti«V4C7OIVE16B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]+
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Sr(ClO₄-κO)(OH₂)₂(ClO₄-κ²O)(12-crown-4-κ⁴O)]

Formula Unicode styled: 
[Sr(ClO₄-κO)(OH₂)₂(ClO₄-κ²O)(12-crown-4-κ⁴O)]
Compound name(s): 
Diaqua-(12-crown-4)-(perchlorato-O,O')-(perchlorato-O)-strontium
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: 
Sr«V2C9OIIE18B9Z0X2L7»
[MLXZ]𝘲 class: 
[MX2L7]
MLXZ class (ENC, equivalent neutral class): 
MX2L7

[Sr(O₂NO-κ²O)₂(OH₂)₂(12-crown-4-κ⁴O)]

Formula Unicode styled: 
[Sr(O₂NO-κ²O)₂(OH₂)₂(12-crown-4-κ⁴O)]
Compound name(s): 
Diaqua-(12-crown-4)-bis(nitrato-O,O')-strontium
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: 
Sr«V2C10OIIE20B10Z0X2L8»
[MLXZ]𝘲 class: 
[MX2L8]
MLXZ class (ENC, equivalent neutral class): 
MX2L8

[Sr(NCS-κN)₂(OH₂)₂(12-crown-4-κ⁴O)]

Formula Unicode styled: 
[Sr(NCS-κN)₂(OH₂)₂(12-crown-4-κ⁴O)]
Compound name(s): 
Diaqua-(1,4,7,10-tetraoxacyclododecane)-bis(isothiocyanato)-strontium
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: 
Sr«V2C8OIIE16B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Sr(Br)(OH₂)(12-crown-4-κ⁴O)]⊕

Formula Unicode styled: 
[Sr(Br)(OH₂)(12-crown-4-κ⁴O)]⊕
Compound name(s): 
Triaqua-bromo-(12-crown-4)-strontium(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: 
Sr«V2C6OIIE12B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[K(12-crown-4-κ⁴O)₂]⊕

Formula Unicode styled: 
[K(12-crown-4-κ⁴O)₂]⊕
Compound name(s): 
bis(12-Crown-4)-potassium(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: 
K«V1C8OIE16B8Z0X0L8»
[MLXZ]𝘲 class: 
[ML8]+
MLXZ class (ENC, equivalent neutral class): 
MX1L7

[K(12-crown-4-κ⁴O)(18-crown-6-κ⁶O)]⊕

Formula Unicode styled: 
[K(12-crown-4-κ⁴O)(18-crown-6-κ⁶O)]⊕
Compound name(s): 
1,4,7,10,13,16-Hexaoxacyclo-octadecane-1,4,7,10-tetraoxacyclododecane-potassium(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: 
K«V1C10OIE20B10Z0X0L10»
[MLXZ]𝘲 class: 
[ML10]+
MLXZ class (ENC, equivalent neutral class): 
MX1L9

[Ca(OH₂)₄(12-crown-4-κ⁴O)]²⊕

Formula Unicode styled: 
[Ca(OH₂)₄(12-crown-4-κ⁴O)]²⊕
Compound name(s): 
Tetra-aqua-(1,4,7,10-tetraoxacyclododecane)-calcium(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: 
Ca«V2C8OIIE16B8Z0X0L8»2⊕
[MLXZ]𝘲 class: 
[ML8]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Ca(OH₂)₃(O₂NO-κ²O)(12-crown-4-κ⁴O)]⊕

Formula Unicode styled: 
[Ca(OH₂)₃(O₂NO-κ²O)(12-crown-4-κ⁴O)]⊕
Compound name(s): 
Triaqua-(12-crown-4)-(nitrato-O)-calcium(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: 
Ca«V2C9OIIE18B9Z0X1L8»
[MLXZ]𝘲 class: 
[MX1L8]+
MLXZ class (ENC, equivalent neutral class): 
MX2L7

[Ca(NCS-κN)₂(OH₂)₂(12-crown-4-κ⁴O)]

Formula Unicode styled: 
[Ca(NCS-κN)₂(OH₂)₂(12-crown-4-κ⁴O)]
Compound name(s): 
Diaqua-(1,4,7,10-tetraoxacyclododecane)-bis(isothiocyanato)-calcium
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: 
Ca«V2C8OIIE16B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Rb(SO₂-κ²O)(12-crown-4-κ⁴O)]⊕

Formula Unicode styled: 
[Rb(SO₂-κ²O)(12-crown-4-κ⁴O)]⊕
Compound name(s): 
bis(12-crown-4)-(sulfur dioxide)-rubidium(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: 
Rb«V1C6OIE12B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]+
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Rb(12-crown-4-κ⁴O)₂]⊕

Formula Unicode styled: 
[Rb(12-crown-4-κ⁴O)₂]⊕
Compound name(s): 
bis(12-Crown-4)-rubidium(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: 
Rb«V1C8OIE16B8Z0X0L8»
[MLXZ]𝘲 class: 
[ML8]+
MLXZ class (ENC, equivalent neutral class): 
MX1L7

[Tb(OH₂)₅(12-crown-4-κ⁴O)]³⊕

Formula Unicode styled: 
[Tb(OH₂)₅(12-crown-4-κ⁴O)]³⊕
Compound name(s): 
(12-Crown-4-O,O',O'',O''')-penta-aqua-terbium(3+)
Central atom: 
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: 
Tb«V3C9OIIIE26B9Z0X0L9»3⊕
[MLXZ]𝘲 class: 
[ML9]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L6