Applied Organometallic Chemistry,
Journal Year:
2025,
Volume and Issue:
39(2)
Published: Jan. 16, 2025
ABSTRACT
Two
new
cobalt‐based
coordination
polymers
(CPs)
based
on
two
different
benzimidazole
carboxylic
acid
ligands,
namely,
{[Co(
L
1
)(H
2
O)
]
SiF
6
·(H
}
n
(
)
and
(H
=
2‐[1
H
‐imidazol‐5‐yl]‐1
‐benzimidazole‐6‐carboxylic
‐imidazol‐2‐yl]‐1
acid),
were
synthesized
via
solvothermally
method.
Structural
analysis
revealed
that
CP‐1
featured
a
two‐dimensional
planar
structure,
while
CP‐2
exhibited
one‐dimensional
chain
structure.
achieved
specific
capacitance
of
658.6
F
g
−1
at
current
density
A
retained
good
after
charge–discharge
cycling
tests.
In
addition,
both
showed
adsorption
performance
for
the
anionic
dye
Congo
red
(CR),
maximum
capacities
1256
2985
mg
,
respectively.
Applied Organometallic Chemistry,
Journal Year:
2024,
Volume and Issue:
38(12)
Published: Aug. 26, 2024
ABSTRACT
Five
new
lanthanide
complexes
{[Sm(H
2
L
)(H
O)
4
(Cl)]⋅H
O⋅Cl}
n
(
1
),
{[Eu(H
Cl]⋅Cl}
{[La(H
3
{[Pr(H
{[Ce(H
5
)
(H
=
2‐hydroxy‐5‐(5‐(hydroxy‐λ
‐methoxy)‐1
H
‐benzo[d]imidazole‐5‐carboxylic
acid)
were
successfully
synthesized
under
solvothermal
method.
exhibits
a
two‐dimensional
(2D)
network
structure,
whereas
2–5
feature
one‐dimensional
(1D)
chain
structure.
The
fluorescence
investigations
demonstrated
that
1–5
could
be
the
fluorescent
sensor
for
nitrobenzene
(NB)
and
Fe(III)
ions
with
high
selectivity,
sensitivity,
low
detection
limits.
Furthermore,
displayed
good
adsorption
to
anionic
dye
Congo
red
(CR),
capacities
140.5,
206.5,
212.5,
111.5,
211.5
mg·g
−1
,
respectively.