hexaglyme (hexaethylene glycol dimethyl ether-κ⁷O)

[Sr(OH₂)₂(hentaglyme)-κ⁷O]²⊕

Formula Unicode styled: 
[Sr(OH₂)₂(hexaglyme)-κ⁷O]²⊕
Compound name(s): 
Diaqua-(2,5,8,11,14,17,20-heptaoxahenicosane)-strontium(2+)
Central atom: 
Strontium
Attached groups: 
OH₂ (aqua)
hexaglyme (hexaethylene glycol dimethyl ether-κ⁷O)
Charge on central atom: 
2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Sr«V2C9OIIE18B9Z0X0L9»2⊕
[MLXZ]𝘲 class: 
[ML9]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L7