Tantalum sulfide - PrimorTrace™,≥99.95% metals basis , CAS No.12143-72-5

CAS: 12143-72-5 Cat. No.: T770632 Molecular Weight: 245.08 EC Number: 235-265-3

GRADE & PURITY PrimorTrace™, ≥99.95% metals basis

Synonyms

bis(sulfanylidene)tantalum | Tantalum(IV) sulfide

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyms

bis(sulfanylidene)tantalum | Tantalum(IV) sulfide

Specifications & Purity

PrimorTrace™, ≥99.95% metals basis

Storage

Room temperature

Shipped In

Normal

Grade

PrimorTrace™

Purity

≥99.95% metals basis

Names and Identifiers

• Canonical Smiles: S=[Ta]=S
• IUPAC Name: bis(sulfanylidene)tantalum
• InChIKey: FAWYJKSBSAKOFP-UHFFFAOYSA-N
• INCHI: 1S/2S.Ta
• Isomeric SMILES: S=[Ta]=S
• Molecular Weight: 245.08

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Transition metal organides
      • Subclass Transition metal sulfides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Transition metal organides
• Subclass: Transition metal sulfides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal sulfides
• Alternative Parents: Inorganic sulfides Inorganic salts
• Molecular Framework: Not available
• Substituents: Transition metal sulfide - Inorganic sulfide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as transition metal sulfides. These are inorganic compounds containing a sulfur atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Melt Point(°C): 1300°C
• Molecular Weight: 245.080 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 244.892 Da
• Monoisotopic Mass: 244.892 Da
• Topological Polar Surface Area: 64.200 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 18.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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