Niobium pentoxide

Nb2O5CAS 1313-96-8265.81 g/mol

Open in Covalent MOL file
O2−O2−O2−O2−O2−Nb5+Nb5+

Properties

Molecular formula
Nb2O5
Molar mass
265.81 g/mol
Exact mass
265.7873 Da
Density
4.36 g/mL
Melting point
1485 °C
logP
-0.60Crippen estimate
Polar surface area
142.5 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
0

Hazards

Warning
Irritant (GHS07)

Aggregated from 409 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
1313-96-8
SMILES
[O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5]
InChIKey
URLJKFSTXLNXLG-UHFFFAOYSA-N
InChI
InChI=1S/2Nb.5O/q2*+5;5*-2

Weigh it out

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Names and synonyms

20 names · show all
  • Niobium oxide (Nb2O5)
  • Diniobium pentaoxide
  • Diniobium pentoxide
  • Niobium pentaoxide
  • Niobium(V) oxide
  • Niobium oxide
  • Niobia
  • Niobium(5+) oxide
  • Niobium oxide (Nb10O25)
  • Cerac N 1117
  • Optolake 17
  • Nd-AC 25E
  • Biral nb-X 10
  • HY 340
  • HY 340 (metal oxide)
  • Biral nb-G 6000
  • Nb-X 10
  • Nb-G 6000
  • Biral nb-G 6600
  • Nb-G 6600

Work with Niobium pentoxide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Potassium niobate12030-85-267 % similar Lithium niobium oxide (LiNbO3)12031-63-967 % similar Cadmium niobium oxide (Cd2Nb2O7)12187-14-367 % similar Niobium(V) chloride10026-12-733 % similar Berkelium(IV) oxide12010-84-333 % similar Chromium oxide (Cr2O5)12018-34-733 % similar Gallium sesquioxide12024-21-433 % similar Lutetium oxide (Lu2O3)12032-20-133 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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