chempirical

Tantalum pentoxide

O5Ta2CAS 1314-61-0441.89 g/mol

Open in Covalent MOL file
O2−O2−O2−O2−O2−Ta5+Ta5+

Properties

Molecular formula
O5Ta2
Molar mass
441.89 g/mol
Exact mass
441.8706 Da
Density
8 g/mL
Melting point
1875 °C
logP
-0.60Crippen estimate
Polar surface area
142.5 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
0

Identifiers

CAS number
1314-61-0
SMILES
[O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]
InChIKey
BPUBBGLMJRNUCC-UHFFFAOYSA-N
InChI
InChI=1S/5O.2Ta/q5*-2;2*+5

Weigh it out

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Names and synonyms

13 names · show all
  • Tantalum oxide (Ta2O5)
  • Tantalic acid anhydride
  • Tantalum pentaoxide
  • Tantalum pentoxide (Ta2O5)
  • Tantalum(V) oxide
  • Ditantalum pentoxide
  • Ditantalum pentaoxide
  • Tantala
  • Tantalum oxide
  • Cerac T 1013
  • Tantalum oxide (TaO2.5)
  • Tantalum oxide (Ta0.8O2)
  • TBTEMT

Work with Tantalum 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

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 Thulium oxide (tm2O3)12036-44-133 % similar Praseodymium oxide (pr6O11)12037-29-533 % similar Scandium oxide (sc2O3)12060-08-133 % similar Samarium oxide (sm2O3)12060-58-133 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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