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Yttrium(III) sulfide

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Yttrium(III) sulfide

Molecular formula: S3Y2 CAS# 12039-19-9
Categories: Inorganic salt
PubChem CID: 166021 | CB6490191
Names
English:
ChemSpider:ID145469
EINECS:234-887-2
Yttrium sulfide (2:3)(IUPAC)
Yttrium(III) sulfide [Wiki]
yttrium(3+);trisulfide(IUPAC)

Variants of the formula:

Y2S3
S//Y\S/Y\\S
S^2-$L(1.3)\0Y^3+/0S^2-\0Y^3+/0S^2-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Yttrium(III) sulfide is involved

  • Y2S3 + 6HCl -> 2YCl3 + 3H2S"|^"
  • 2Y + 3S "600-700^oC"--> Y2S3
  • Y2O3 + 3H2S "1050-1200^oC"--> Y2S3 + 3H2O
  • 2Y2O3 + 3CS2 "T"-> 2Y2S3 + 3CO2
  • Y2(SO4)3 + 12C "T"-> Y2S3 + 12CO