- pKa2 = 4.652±0.014 at 25 °C),
yielding the
hydrogen rhodizonate anion HC6O−6 and the
rhodizonate anion C6O2−6. The
latter is
aromatic and symmetric, as...
-
presumptive tests, such as the
modified Griess test and the
sodium rhodizonate test, are performed. Any
presumptive GSR
samples are
collected for confirmatory...
-
acetylenedicarboxylate (O2C–C≡C–CO22−),
mellitate (C12O96−),
squarate (C4O42−), and
rhodizonate (C6O62−). The
anhydrides of some of
these acids are
oxides of carbon;...
-
conjectured to be 3K+·C6O3−6, and
complete oxidation yields pot****ium
rhodizonate 2K+·C6O2−6. The greenish-black
sodium salt Na4C6O6 was
described by Fatiadi...
- 2K+ ·C 2O2− 2, pot****ium
benzenehexolate 6K+ C 6O6− 6, and pot****ium
rhodizonate 2K+ ·C 6O2− 6. The
compounds cyclohexanehexone or
triquinoyl (C6O6) and...
-
anions with the same
structural formula but
greater negative charge. Thus
rhodizonate C 6O2− 6 can be
reduced to the
tetrahydroxybenzoquinone (THBQ) anion...
- (Cohen and others, 1959), C5O52−,
croconate (Gmelin, 1825), and C6O62−,
rhodizonate (****er, 1837). The
cyclic oxide C6O6 also
forms the
stable anions of...
- BaTiSe3 0.7 BaTiS3 0.76
vanadium dioxide VO2 >0.9 in thin film
sodium rhodizonate Na2C6O6 1.35@2500 1.6
brown molybdenum ditelluride MoTe2 1.54 mid IR...
- studies.
Cyclohexanehexone can be
viewed as the
neutral counterpart of the
rhodizonate anion C6O2−6. The
singly charged anion C6O−6 has been
detected in m****...
