[Ce(OH₂)₅(12-crown-4-κ⁴O)]³⊕

Formula Unicode styled: 
[Ce(OH₂)₅(12-crown-4-κ⁴O)]³⊕
Compound name(s): 
(12-Crown-4-O,O',O'',O''')-penta-aqua-cerium(3+)
Central atom: 
Cerium
Charge on formula unit (QN): 
3+
Attached groups: 
OH₂ (aqua)
12-crown-4 (12-crown-4-κ⁴O)
Compound type: 
Molecular
DOI link to literature report: 
10.1021/ic00294a029
Crystal data CSD link: 
ginnum
Crystal data ICSD link: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 19
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
9
[MLXZ]𝘲 class: 
[ML9]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L6
Summary of calculated classifications: 
Ce«V3C9OIIIE19B9Z0X0L9»3⊕
Geometry: 
9-coordinate: trigonal prism, square-face tricapped (TPRS-9)
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
O9
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
PDKUFLCWUKVKCH-UHFFFAOYSA-N