Hydrogen Sulfide; Lead

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Properties Simple | Detailed

Formula PbS
IUPAC Name hydrogen sulfide;lead
Molecular Mass 239.265 g·mol−1
Heat of Formation 159.3 ± 16.7 kJ·mol−1
Dipole Moment 3.52 ± 1.08 D
Volume 81.73 Å 3
Surface Area 94.74 Å 2
HOMO Energy -8.99 ± 0.55 eV
LUMO Energy 1.67 ± eV
Point Group Symmetry C*v
Synonyms
  • lead sulfide
  • lead; sulfane
CAS Number(s)
  • 1314-87-0
  • 39377-56-5
InChIKey MIXDRAMRMDOQJH-UHFFFAOYSA-N
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Elements Pb S