PF₆ (tetrafluorophosphato-κ²F)

[Na(F₂PF₄-κ²F)(15-crown-5-κ⁵O)]

Formula Unicode styled: 
[Na(F₂PF₄-κ²F)(15-crown-5-κ⁵O)]
Compound name(s): 
(hexafluorophosphato-F,F')-(15-Crown-5)-sodium
Central atom: 
Sodium
Attached groups: 
PF₆ (tetrafluorophosphato-κ²F)
15-crown-5 (15-crown-5-κ⁵O)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 14
Summary of calculated classifications: 
Na«V1C7OIE14B7Z0X0L7»⊕
[MLXZ]𝘲 class: 
[ML7]+
MLXZ class (ENC, equivalent neutral class): 
MX1L6