| Autor: |
Santiago Reinoso, Beñat Artetxe, Leire San Felices, Estibaliz Ruiz-Bilbao, Leticia Fernández-Navarro, Ana San José Wéry, Aitor Nunes-Collado, J.M. Gutiérrez-Zorrilla |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Inorganic chemistry. 60(8) |
| ISSN: |
1520-510X |
| Popis: |
The unprecedented heptavanadate cluster has been isolated from reactions between trisalkoxide ligands and vanadate in water at pH = 2 as a series of alkylammonium [HxV7O18(H2O)((OCH2)3CR)](4-x)- salts (1-3, R = CH2OH; 4, R = CH3). Their structures have been determined and the partial stability of 4 in water assessed by a combination of multinuclear NMR spectroscopy and ESI-MS. The heptavanadate unit reported herein could represent an intermediate species in the formation of decavanadate that is blocked by attachment of tripodal ligands. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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