5-[(2Z)-2-(2-Oxo-1(2H)-Naphthalenylidene)Hydrazino]-1H-Pyrazole-4-Carboxylic Acid

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Formula C14H10N4O3
IUPAC Name 5-[(2z)-2-(2-oxo-1-naphthylidene)hydrazino]pyrazol-1-ium-2-ide-4-carboxylic acid
Molecular Mass 282.254 g·mol−1
Heat of Formation -10.2 ± 16.7 kJ·mol−1
Dipole Moment 4.76 ± 1.08 D
Volume 306.83 Å 3
Surface Area 285.06 Å 2
HOMO Energy -9.01 ± 0.55 eV
LUMO Energy -1.80 ± eV
Point Group Symmetry C1
Synonyms
  • 1h-pyrazole-4-carboxylic acid, 3-((2-hydroxy-1-naphthalenyl)azo)-
  • 3-[(n'z)-n'-(2-keto-1-naphthylidene)hydrazino]-2h-pyrazole-4-carboxylic acid
  • 3-[(n'z)-n'-(2-oxo-1-naphthylidene)hydrazino]-2h-pyrazole-4-carboxylic acid
  • pyrazolo(5-azo-1-(2-hydroxynaphthalene))-4-carboxylic acid
CAS Number(s)
  • 29120-19-2
  • 51147-02-5
InChIKey NNRJRZQDUWJABY-VBKFSLOCSA-N
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