Hybrid macrocyclic polyoxoanions based on {Mo3S4}4+ and γ-[SiW10O36]8− as inorganic ligands
The polyoxoanion [{Mo 3 S 4 (H 2 O) 4 (tu)} 2 {Mo 3 S 4 (H 2 O) 3 (tu) 2 } 2 (γ-SiW 10 O 36 ) 4 ] 16− was obtained by the reaction of lacunary silicotungstate [γ-SiW 10 O 36 ] 8− with the trinuclear cluster cation Mo 3 S 4 (tu) 8 (H 2 O)] 4+ (tu is thiourea, (NH 2 ) 2 CS)). Its reaction with copper(...
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| Veröffentlicht in: | Russian chemical bulletin 2023, Vol.72 (1), p.158-166 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The polyoxoanion [{Mo
3
S
4
(H
2
O)
4
(tu)}
2
{Mo
3
S
4
(H
2
O)
3
(tu)
2
}
2
(γ-SiW
10
O
36
)
4
]
16−
was obtained by the reaction of lacunary silicotungstate [γ-SiW
10
O
36
]
8−
with the trinuclear cluster cation Mo
3
S
4
(tu)
8
(H
2
O)]
4+
(tu is thiourea, (NH
2
)
2
CS)). Its reaction with copper(I) iodide in the presence of chloride anions affords tetracubane polyoxometalate [{Mo
3
S
4
Cu(H
2
O)
5
}
4
Cl(γ-SiW
10
O
3
6)
4
]
13−
, and the reaction with silver acetate gives the previously described [{Mo
3
S
4
(H
2
O)
5
}
4
(γ-SiW
10
O
36
)
4
]
16−
. The compounds were isolated as potassium sodium salts and structurally characterized. |
|---|---|
| ISSN: | 1066-5285 1573-9171 |
| DOI: | 10.1007/s11172-023-3720-6 |