[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 formula unit (QN): 
1+
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Coordination Number (CN, sum of attached group denticities): 
Oxidation Number (ON) (Roman numerals): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
10
[MLXZ]𝘲 class: 
[ML10]+
MLXZ class (ENC, equivalent neutral class): 
MX1L9
Summary of calculated classifications: 
K«V1C10OIE20B10Z0X0L10»
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
O10
Phase: 
InChIKey (see www.inchi-trust.org): 
ZLMJMSJWJFRBEC-UHFFFAOYSA-N