Oxomolybdates
have
demonstrated
outstanding
potential
utilization
in
a
wide
range
of
catalytic
applications.
Herein,
novel
organic-inorganic
dinuclear
oxomolybdates
Mo2O4(CF3COO)2(DMSO)4
(compound
1),
two
Pd-complexes
Pd(C6H5CH2)2NCS2)2
2)
and
Pd[(CH3)2CHCH2NCS2]2
3)
been
controllably
synthesized
fully
characterized.
Importantly,
the
hexa-coordinated
has
found
to
be
more
efficient
catalyst
than
Pd-complex
catalysts
(compounds
2
for
selective
aerobic
oxidation
alcohols
under
ambient
pressure
(yields
up
99%,
respectively).
Moreover,
compound
1
is
stable
during
reaction
its
activity
basically
unchanged
after
three
cycles
reactions.
Small,
Journal Year:
2024,
Volume and Issue:
20(33)
Published: March 26, 2024
Developing
novel
proton
exchange
membranes
(PEMs)
with
low
cost
and
superior
performance
to
replace
Nafion
is
of
great
significance.
Polyoxometalate-doped
sulfonated
poly(aryl
ether
ketone
sulfone)
(SPAEKS)
allows
for
the
amalgamation
advantages
in
each
constituent,
thereby
achieving
an
optimized
hybrid
PEMs.
Herein,
by
introducing
2MeIm-{Mo
Inorganic Chemistry,
Journal Year:
2024,
Volume and Issue:
63(34), P. 15964 - 15972
Published: Aug. 16, 2024
Polyoxometalates
(POMs)
with
various
coordination
fashions
are
versatile
ligands
for
constructing
single-ion
magnets
(SIMs),
but
enforcing
POM-SIMs
a
specific
geometry
remains
synthetic
challenge.
Herein,
we
synthesized
POM-cocrystallized
DyIII–SIM
[Dy(OPPh3)4(H2O)3][PW12O40]·4EtOH
(1Dy)
and
POM-ligated
[{Dy(OPPh3)3(H2O)3}{PW12O40}]·Ph3PO·H2O
(2Dy)
pentagonal
bipyramidal
local
geometry.
Magnetic
measurements
indicate
that
1Dy
displays
field-induced
single-molecule
magnet
(SMM)
behavior
the
relaxation
is
dominated
by
under-barrier
processes.
2Dy
exhibits
spin–lattice
at
broader
temperature
region
reversal
barrier
over
300
K.
Magneto-structural
analysis
reveals
enhancement
of
SMM
originated
from
equatorial
replacement
Ph3PO
POM,
which
strengthens
axial
anisotropy
in
2Dy.
Luminescent
experiments
characteristic
DyIII
emissions
covered
up
strong
π–π*
emission
low-temperature
regions.
As
2Dy,
partial
persists
thanks
to
antenna
effect
between
POM.
Inorganic Chemistry Frontiers,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
The
precision
engineering
of
the
molecular
framework
has
synthesized
two
superclusters
based
on
{Sr⊂P
6
M
2
Mo
16
O
73
}
motif,
which
exhibit
closely
related
topological
structures:
Co12Sr4Mo80P36
and
Na4Ni23Sr4Mo88P52.
Inorganic Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: May 3, 2025
It
is
of
great
research
value
to
develop
an
efficient
and
stable
catalyst
that
can
achieve
the
oxidation
alkenes
obtain
epoxides,
which
serve
as
a
multifunctional
intermediate
with
important
commercial
value.
Based
on
this,
three-dimensional
(3D)
supramolecular
framework
H[CuI(H3bdcbpy)2(Mo12O38)(H2O)]
(1,
H4bdcbpy·2Cl
=
N,N'-bis(3,5-dicarboxybenzyl-4,4'-bipyridine·dichloride)
was
obtained
from
carboxylate-functionalized
1D
coordination
polymers,
were
derived
unusual
in
situ
[Mo12O38]4-
cluster
Cu-electron-deficient
carboxylate
complex
units.
The
catalytic
performance
1
epoxidation
using
TBHP
examined,
revealing
its
remarkable
efficiency
conversion
cis-cyclooctene,
high
rate
99%
outstanding
selectivity
100%.
Complex
exhibited
higher
activity
than
unmodified
H4bdcbpy·2Cl,
CuCl2·2H2O,
Na2MoO4·2H2O,
well
most
previously
reported
polyoxometalate
(POM)-based
metal-organic
complexes
(POMOCs).
Moreover,
reaction
kinetics
mechanism
explored
free
radical
trapping
experiments
control
experiments.
stability
also
investigated.
CrystEngComm,
Journal Year:
2023,
Volume and Issue:
25(27), P. 3953 - 3958
Published: Jan. 1, 2023
Two
manganese-based
phosphomolybdate
compounds
1–2
have
been
prepared
by
hydrothermal
method.
Compound
are
used
as
electrochemical
sensors
with
a
low
limits
of
detection
and
good
selectivity
for
trace
determination
Cr(
vi
)
ions.
