Potassium niobate (K8Nb6O19)

CAS Registry Number®

12031-11-7

CAS Name

Potassium niobate (K8Nb6O19)

Molecular Formula

K.1/8Nb6O19

Cite this Page

Potassium niobate (K8Nb6O19).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12031-11-7 (retrieved 2025-01-03) (CAS RN: 12031-11-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/8K.6Nb.19O/q8*+1;6*+3;;;;;;;13*-2

InChIKey

InChIKey=VVOBXCFDMJFLMG-UHFFFAOYSA-N

SMILES

O=[Nb+3]1234[O-2]5678[Nb+3]9%10(=O)([O-2]1)[O-2][Nb+3]5%11(=O)([O-2]2)[O-2][Nb+3]6%12(=O)([O-2]3)[O-2][Nb+3]7(=O)([O-2]9)([O-2][Nb+3]8(=O)([O-2]4)([O-2]%10)[O-2]%12)[O-2]%11.[K+]

Canonical SMILES

[K+].O=[Nb+3]1234[O-2][Nb+3]567(=O)[O-2][Nb+3]89(=O)([O-2]1)[O-2][Nb+3]%10%11(=O)([O-2]2)[O-2][Nb+3]%12(=O)([O-2]3)([O-2]5)[O-2][Nb+3](=O)([O-2]6)([O-2]8)([O-2]%10)[O-2]479%12%11

Other Names for this Substance

  • Niobate (Nb6O198-), potassium (1:8)
  • Niobium potassium oxide (K8Nb6O19)
  • Niobate (Nb6O198-), octapotassium
  • Potassium niobate(V) (K8Nb6O19)
  • Potassium niobium oxide (K8Nb6O19)

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Deleted or Replaced CAS Registry Numbers

140883-05-2, 1352831-85-6, 2085249-62-1

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