Tantalum pentoxide

CAT: 1489-T7050-01Size: 5 gDry Ice: NoHazardous: No

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CAT#:1489-T7050-01Size:5 g

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CAS Number

1314-61-0

Purity

0.99

Chemical Information

Tantalum pentoxide

CAS Number	1314-61-0
PubChem CID	62157
IUPAC Name	pentakis(oxygen(2-));bis(tantalum(5+))
Molecular Formula	O5Ta2
Molecular Weight	441.89
Topological Polar Surface Area	5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Heavy Atom Count	7
Formal Charge	0
Complexity	0

SMILES

[O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]

InChI

InChI=1S/5O.2Ta/q5*-2;2*+5

InChIKey

BPUBBGLMJRNUCC-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 1314-61-0

CID: 62157

Formula: O5Ta2

MW: 441.89

Interactive 3D Structure

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Computed Properties

Property	Value
Molecular Weight	441.89
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	441.87057
Monoisotopic Mass	441.87057
Topological Polar Surface Area	5 Å²
Heavy Atom Count	7
Formal Charge	0
Complexity	0
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	7
Compound Is Canonicalized	Yes

Catalog	Name
T00220-01	Tantalum pentoxide
2616B 00050	Tantalum Pentoxide 99.9% Trace Metal Basis
41600204-1	Phophorus Pentoxide
72291401	Phosphorus pentoxide
FT176489-01	Tantalum
121180 100	Vanadium Pentoxide
IN2857-01	Diphosphorus pentoxide
260446-01	Arsenic pentoxide
291813-01	Tantalum sulfide
IN11678	Tantalum disilicide