-
desired positive ion. 6 NH3 + 5 V2O5 + 3 H2O ⇌ (NH4)6[V10O28]
Other decavanadates: (NH4)6[V10O28]·6H2O K6[V10O28]·9H2O K6[V10O28]·10H2O Ca3[V10O28]·16H2O...
-
higher concentrations trimers and
tetramers are formed.
Between pH 2–4
decavanadate predominates, its
formation from
orthovanadate is
represented by this...
-
tetrahedra V5O3−14,
corner shared VO4
tetrahedra V6O6−18, ring. V10O6−28 "
decavanadate", edge- and corner-shared VO6
octahedra V12O4−32 V13O3−34,
fused VO6...
- NaVO3
Sodium orthovanadate (sodium tetraoxovanadate(V)), Na3VO4
Sodium decavanadate, Na6V10O28 Barnesite [ca; de; eu; it; commons; wikidata],
mineral of...
- pH 13, but
below pH 9 more
exotic species such as V4O124− and HV10O285− (
decavanadate) predominate. Upon
treatment with
thionyl chloride, it
converts to the...
-
common precursor to
other vanadates. At low pH it
converts to
sodium decavanadate. It is also
precursor to
exotic metalates such as [γ-PV2W10O40]5-, [α-PVW11O40]4-...
-
Decavanadate ion, V10O6−28...
-
higher concentrations trimers and
tetramers are formed.
Between pH 2-4
decavanadate predominates, its
formation from
orthovanadate is
represented by this...
- pH's,
condensation ensues to give
various polyoxovanadates. Ultimately,
decavanadate is formed.
Vanadates exhibit a
variety of
biological activities, in part...
-
reduced species.
Lindqvist hexamolybdate, Mo6O2−19
Decavanadate, V10O6−28 Line
drawing of
disodium decavanadate, V10O6−28
Paratungstate B, also
called dihydrogen...
