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A thirty-year old mystery solved: identification of a new heptatungstate from non-aqueous solutions.
Chem Commun (Camb)
; 59(51): 7919-7922, 2023 Jun 22.
Artigo
em Inglês
| MEDLINE
| ID: mdl-37282769
RESUMO
A new isopolyoxotungstate has been characterised, thirty years since the first spectroscopic evidence of its existence. The heptatungstate [W7O24H]5-, containing a {W5} lacunary Lindqvist unit fused to a ditungstate fragment, has significant stability and is only the third isopolytungstate structure to be obtained from non-aqueous systems.