Tantalum sulfide

CAT: 0127-IN11894Size: 1 EachDry Ice: NoHazardous: No

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CAS Number

12143-72-5

Synonyms

Bis (sulfanylidene) tantalum

Purity

99.99%

Smiles

S=[Ta]=S

Chemical Information

Tantalum sulfide (TaS2)

CAS Number	12143-72-5
PubChem CID	82945
IUPAC Name	bis(sulfanylidene)tantalum
Molecular Formula	S2Ta
Molecular Weight	245.08
Topological Polar Surface Area	64.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Heavy Atom Count	3
Formal Charge	0
Complexity	18

SMILES

S=[Ta]=S

InChI

InChI=1S/2S.Ta

InChIKey

FAWYJKSBSAKOFP-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 12143-72-5

CID: 82945

Formula: S2Ta

MW: 245.08

Interactive 3D Structure

Loading 3D structure...

Computed Properties

Property	Value
Molecular Weight	245.08
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	244.89214
Monoisotopic Mass	244.89214
Topological Polar Surface Area	64.2 Å²
Heavy Atom Count	3
Formal Charge	0
Complexity	18.3
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	1
Compound Is Canonicalized	Yes

Catalog	Name
IN11678	Tantalum disilicide
IN12149	Tantalum Carbide
IN3415	Tantalum hydride
IN12137	Tantalum Boride
IN11949	Tantalum Nitride
IN3404	Tantalum (V) chloride
IN3424	Tantalum (V) methoxide
PC6630	Tantalum (V) fluoride
IN3429	Tantalum (V) Trifluoromethanesulfonate
IN3409-01	Tantalum (V) ethoxide