catena–2D-[Sn(μ₂-I)(μ₃-I)]

Formula Unicode styled: 
catena–2D-[Sn(μ₂-I)(μ₃-I)]
Compound name(s): 
catena-[diiodo-tin]|tin diiodide|stannous iodide
Central atom: 
Tin
Charge on formula unit (QN): 
0
Attached groups: 
I (μ₂-iodo)
I (μ₃-iodo)
Compound type: 
Catena-2D
DOI link to literature report: 
10.1107/S0567740872007290
Crystal data CSD link: 
Crystal data ICSD link: 
2831
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 12
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
5
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3
Summary of calculated classifications: 
Sn«V2C5OIIE12B5Z0X2L3»
Geometry: 
6-coordinate: octahedral (p-block element, + 1 non-directional lone pair)
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
I5
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
RUYFFJPPOHSFTO-UHFFFAOYSA-N