[Pr(O₂NO-κ²O)₃(15-crown-5-κ⁵O)]

Formula Unicode styled: 
[Pr(O₂NO-κ²O)₃(15-crown-5-κ⁵O)]
Compound name(s): 
Tris(nitrato-O,O')(1,4,7,10,13-pentaoxacyclopentadecane)-praseodymium
Central atom: 
Charge on formula unit (QN): 
0
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: 
11
[MLXZ]𝘲 class: 
[MX3L8]
MLXZ class (ENC, equivalent neutral class): 
MX3L8
Summary of calculated classifications: 
Pr«V3C11OIIIE24B11Z0X3L8»
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
O11
Phase: 
InChIKey (see www.inchi-trust.org): 
OHVSNZCBLJPWBJ-UHFFFAOYSA-N