trans–[Yb(Cl)₂(15-crown-5-κ⁵O)]⊕

Formula Unicode styled: 
trans–[Yb(Cl)₂(15-crown-5-κ⁵O)]⊕
Compound name(s): 
Dichloro-(15-crown-5)-ytterbium(1+)
Central atom: 
Ytterbium
Charge on formula unit (QN): 
1+
Attached groups: 
Cl (chloro)
15-crown-5 (15-crown-5-κ⁵O)
Compound type: 
Molecular
DOI link to literature report: 
10.1080/00958978708079811
Crystal data CSD link: 
kavkat
Crystal data ICSD link: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 27
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
7
[MLXZ]𝘲 class: 
[MX2L5]+
MLXZ class (ENC, equivalent neutral class): 
MX3L4
Summary of calculated classifications: 
Yb«V3C7OIIIE27B7Z0X2L5»⊕
Geometry: 
7-coordinate: pentagonal bipyramid (PBPY-7)
Isomer label: 
trans
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
Cl2O5
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
HIBVFTQDOZSZKU-UHFFFAOYSA-L