- NaNbO3
whereas the
reaction with KOH may
yield soluble Lindqvist-type
hexaniobates, Nb 6O8− 19.
Lithium niobates such as LiNbO3 and Li3NbO4 can be prepared...
-
similar to
another mineral from Norway, peterandresenite,
which is a
hexaniobate. "Aspedamite:
Aspedamite mineral information and data". Mindat.org. Retrieved...
- minerals,
phosphate and
sulfate class: polyphosphates, polyoxometalates,
hexaniobates [Nb6O19],
pyrophosphates [P2O7], pyro****nates [As2O7], decavanadates...
- Lindqvist-Supported Lithium−Water
Adamantane Cluster and
Conversion of
Hexaniobate to a
Discrete Keggin Complex".
Crystal Growth & Design. 7 (4): 719–723...
-
Peterandresenite is a very rare mineral, the
first known natural hexaniobate. Its
chemical formula is Mn4Nb6O19•14H2O. Its
structure contains a special...
- (PDF). CNMNC/ IMA. Friis, H. (2012). "From
calcite to the
first natural hexaniobate or 350
years of
mineral science". Acta
Crystallographica Section A. Foundations...
