| abstract |
The present invention provides the following formula (I): M (L) x [M ′ (CN) 4 ] for extracting molecular iodine, wherein —M and M ′ are independently of each other, Fe -X is a positive integer; and -L is an organic ligand selected from heterocyclic compounds, which may be aromatic, comprising at least one nitrogen atom To the use of the material comprising the first material. Applications in the field of spent fuel reprocessing. |