4-Pyridinesulfonic Acid

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Properties Simple | Detailed

Formula C5H5NO3S
IUPAC Name pyridine-4-sulfonic acid
Molecular Mass 159.163 g·mol−1
Heat of Formation -385.5 ± 16.7 kJ·mol−1
Dipole Moment 1.71 ± 1.08 D
Volume 160.0 Å 3
Surface Area 162.93 Å 2
HOMO Energy -10.72 ± 0.55 eV
LUMO Energy 1.91 ± eV
Point Group Symmetry Cs
CAS Number(s)
  • 5402-20-0
InChIKey PTWLOSARXIJRRJ-UHFFFAOYSA-N
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