Cas no 12442-45-4 (Cerium oxide sulfide (Ce2O2S))

Cerium oxide sulfide (Ce2O2S) structure
Cerium oxide sulfide (Ce2O2S) structure
Product Name:Cerium oxide sulfide (Ce2O2S)
CAS No:12442-45-4
MF:Ce4O3S3
MW:704.657185554504
CID:163904
PubChem ID:166706
Update Time:2025-04-19

Cerium oxide sulfide (Ce2O2S) Chemical and Physical Properties

Names and Identifiers

    • Cerium oxide sulfide (Ce2O2S)
    • dicerium dioxide sulphide
    • Cerium oxysulfide
    • cerium(+3) cation
    • oxygen(-2) anion
    • trisulfide
    • cerium(3+);oxygen(2-);trisulfide
    • DTXSID70924800
    • EINECS 235-673-1
    • Cerium(3+) oxide sulfide (4/3/3)
    • 12442-45-4
    • Inchi: 1S/4Ce.3O.3S/q4*+3;6*-2
    • InChI Key: AYVSFCWFFNLUIS-UHFFFAOYSA-N
    • SMILES: [Ce+3].[Ce+3].[Ce+3].[Ce+3].[S-2].[S-2].[S-2].[O-2].[O-2].[O-2]

Computed Properties

  • Exact Mass: 687.529
  • Monoisotopic Mass: 703.52275g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 0
  • Covalently-Bonded Unit Count: 10
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 6?2

Experimental Properties

  • Color/Form: Brown to maroon, hexagonal structure, a = 4.004 × 10-10m, C = 6.872 × 10-10m
  • PSA: 85.5
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