Diquat

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Properties Simple | Detailed

Formula C12H12N2++
IUPAC Name 6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium
Molecular Mass 184.237 g·mol−1
Heat of Formation 326.8 ± 16.7 kJ·mol−1
Dipole Moment 3.67 ± 1.08 D
Volume 225.31 Å 3
Surface Area 213.04 Å 2
HOMO Energy -6.49 ± 0.55 eV
LUMO Energy 0.25 ± eV
Point Group Symmetry C2
Synonyms
  • 1,1'-ethylene-2,2'-bipyridyldiylium
  • 1,1'-ethylene-2,2'-bipyridyldylium ion
  • 1,1'-ethylene-2,2'-bipyridylium ion
  • 6,7-dihydrodipyrido(1,2-a:2',1'-c)pyrazine-5,8-di-ium
  • 6,7-dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium
  • 6,7-dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium
  • 9,10-dihydro-8a,10a-diazoniaphenanthrene
  • 9,10-dihydro-8a,10a-diazoniaphenanthrene ion
  • dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro-
  • dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- (8ci)(9ci)
  • diquat [ansi:bsi:iso]
  • diquat dication
CAS Number(s)
  • 2764-72-9
InChIKey SYJFEGQWDCRVNX-UHFFFAOYSA-N
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