- In chemistry,
perxenates are
salts of the
yellow xenon-containing
anion XeO4− 6. This
anion has
octahedral molecular geometry, as
determined by
Raman spectroscopy...
- hexafluoride. XeO3F2 and XeO2F4 can be
detected with m**** spectrometry. The
perxenates are also
compounds where xenon has the +8
oxidation state. At temperatures...
-
easily disproportionate into
xenon gas and
perxenate salts,
containing the XeO4− 6 anion.
Barium perxenate, when
treated with
concentrated sulfuric acid...
-
exist as an
unstable compound, and
suggested that
xenic acid
could form
perxenate salts.
These predictions were
shown to be
generally accurate,
except that...
-
stable and
begin to
disproportionate into
perxenates (+8
oxidation state) and
xenon and
oxygen gas.
Solid perxenates containing XeO4− 6 have been isolated...
- Rn(VIII)
compound would be
barium perradonate (Ba2RnO6),
analogous to
barium perxenate. The
instability of Rn(VIII) is due to the
relativistic stabilization...
-
easily disproportionate into
xenon gas and
perxenate salts,
containing the XeO4− 6 anion.
Barium perxenate, when
treated with
concentrated sulfuric acid...
- as
monosodium xenate. They tend to
disproportionate into
xenon gas and
perxenates: 2 HXeO− 4 + 2 OH− → XeO4− 6 + Xe + O 2 + 2 H 2O The
energy given off...
-
barium pyrophosphate 13466-21-2 Ba2V2O7
barium pyrovanadate Ba2XeO6
barium perxenate Ba3(CrO4)2
barium chromate(V) 12345-14-1 Ba3N2
barium nitride 12047-79-9...
- pertechnate, perruthenate, stannate, antimonate, tellurate, iodate,
perxenate, tungstate, plumbate, and bis****te.
Partially deprotonated oxyanions...
