- The
fluoronium ion is an
inorganic cation with the
chemical formula H 2F+ . It is one of the
cations found in
fluoroantimonic acid. The
structure of the...
- H2F+ in the same way
water protonates to H3O+ in
aqueous acid. It is the
fluoronium ion that
accounts for
fluoroantimonic acid's
extreme acidity. The protons...
-
Halonium ions
formed from fluorine, chlorine, bromine, and
iodine are
called fluoronium, chloronium, bromonium, and iodonium, respectively. The 3-membered cyclic...
- pure
metal but does as an
amalgam (alloy with mercury).
Onium compounds Fluoronium, ([H2F]+ and
substituted derivatives)
Oxonium ([R3O]+,
where R is typically...
- triphenyltelluronium, (C6H5)3Te+
primary fluoronium cations, RFH+ (protonated
fluorides RF)
secondary fluoronium cations, R2F+ dichlorofluoronium, Cl2F+...
- catalytic,
asymmetric synthesis of beta-lactams; the
synthesis of [C-F-C]
fluoronium ions; and site-selective
aliphatic fluorination.
Lectka completed his...
-
Phosphanide Arsinide Imide Nitride Nitridohydride Related isoelectronic water,
fluoronium Except where otherwise noted, data are
given for
materials in
their standard...
-
better one than the SbF6– anion),
dissociation of its
protonated form, the
fluoronium ion H2F+ to HF and the
truly naked H+ is
still a
highly endothermic process...
- mmHg (20 °C)
Acidity (pKa) 3.17 (in water), 15 (in DMSO)
Conjugate acid
Fluoronium Conjugate base
Fluoride Refractive index (nD) 1.00001
Structure Molecular...
-
Triphenylcarbenium (C6H5)3C+
Dihydrogen H+2
Phosphonium PH+4
Cyclopropenium C3H+3
Hydronium H3O+
Trifluoromethyl CF+3
Fluoronium H2F+
Pyrylium C5H5O+
Sulfonium H3S+...
