SnCl₅ (pentachlorotin 1⊖)

[O{(CH₂)₄}(SnCl₅)]⊖

Formula Unicode styled: 
[O{(CH₂)₄}(SnCl₅)]⊖
Compound name(s): 
pentachloro-tetrahydrofuran-tin(1-)
Central atom: 
Oxygen
Attached groups: 
(CH₂)₄ (tetramethylene-κ²C)
SnCl₅ (pentachlorotin 1⊖)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1