New Journal of Chemistry,
Journal Year:
2023,
Volume and Issue:
47(37), P. 17592 - 17598
Published: Jan. 1, 2023
Using
furan-2,5-dicarbohydrazide
(FDCA)
as
a
ligand,
we
prepared
[Ag(FDCA)(ClO4)]n
(ECP-1)
with
graphene-like
structure,
which
successfully
shows
low
friction
sensitivity
(FS
=
84
N),
in
sharp
contrast
its
high
impact
(IS
4
J).
Inorganic Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 23, 2025
The
performance
of
energetic
coordination
compounds
(ECCs)
is
influenced
by
their
components
and
structure.
Modifying
the
chemical
structure
ligands
can
balance
detonation
sensitivity.
This
study
introduced
Cu(3-PZCA)2(ClO4)2
(ECCs-1)
Cu(2-IZCA)2(ClO4)2
(ECCs-2),
using
3-PZCA
2-IZCA
as
ligands.
ECCs-2,
with
a
higher
symmetry
fewer
nitrogen
chains,
showed
highest
thermal
decomposition
temperature
(225
°C).
Both
ECCs
displayed
high
mechanical
sensitivity,
ECCs-2
being
slightly
less
sensitive
(IS
=
3
J,
FS
8
N).
They
shared
similar
properties
ignition
capabilities,
ECCs-1
having
velocity
(7.1
km·s-1)
pressure
(23.5
GPa).
Initiation
tests
confirmed
excellent
DDT.
theoretical
mechanism
suggests
free
radical
reaction,
explaining
consistent
ignition,
initiation
capabilities.
A
"SP–DM–DSC–MS–DA"
structure–property
relationship
was
established,
providing
foundation
for
studying
Cu(ClO4)2-ECCs
isomers.
Crystal Growth & Design,
Journal Year:
2024,
Volume and Issue:
24(8), P. 3160 - 3169
Published: April 6, 2024
Developing
heat-resistant
explosives
with
excellent
comprehensive
performance
is
currently
a
significant
challenge.
Herein,
series
of
new
energetic
compounds
based
on
pyrazole
and
triazole
were
designed
synthesized.
Their
structures
characterized
by
nuclear
magnetic
resonance
(NMR),
Fourier
transform
infrared
spectroscopy
(FT-IR),
elemental
analysis
(EA),
mass
spectrometry
(MS),
the
four
ion
salts
also
confirmed
single-crystal
X-ray
diffraction.
In
light
crystal
data,
theoretical
calculations
including
Hirshfeld
surfaces,
two-dimensional
(2D)
fingerprint,
interaction
region
indicator
used
to
explain
relationship
between
their
structure,
stability,
safety
studying
intermolecular
hydrogen
bonding
stacking
methods.
thermal
behavior
detonation
have
been
systematically
studied.
NBDAT
its
exhibit
density
ranging
from
1.772
1.901
g
cm–3
velocity
pressure
8234
8812
m
s–1
27.0
31.4
GPa,
respectively.
Among
them,
neutral
has
an
1.851
cm–3,
decomposition
temperature
354.5
°C,
superior
performances
D
=
s–1,
P
30.5
low
sensitivity
IS
40
J,
FS
360
N,
making
it
promising
candidate
replace
1,3,5-triamino-2,4,6-trinitrobenzene
(TATB)
hexanitrostilbene
(HNS)
as
explosives.
Inorganic Chemistry Frontiers,
Journal Year:
2023,
Volume and Issue:
10(18), P. 5311 - 5319
Published: Jan. 1, 2023
Cu(H
2
DAPZCA)
(ClO
4
)
(EIsCCs-1)
has
a
multi-functional
structure
composed
of
an
ionic
salt
and
coordination
compound.
It
also
the
advantages
high
ClO
−
content
oxygen
balance,
acceptable
mechanical
stimulation
excellent
explosion
performance.
Crystal Growth & Design,
Journal Year:
2023,
Volume and Issue:
23(8), P. 5528 - 5534
Published: June 27, 2023
In
order
to
study
the
design
and
preparation
of
new
coordination
primary
explosive,
influence
ligand
on
performance
was
explored.
Using
low-energy,
low-nitrogen
pyrrole
as
skeleton
hydrazide
group
target,
1H-pyrrole-2-carbohydrazide
(PRCA)
designed,
two
ECCs
[Cu(PRCA)2(H2O)(ClO4)]ClO4·C2H5OH
(ECCs-1·C2H5OH)
[Cu(PRCA)2(H2O)(ClO4)]ClO4·2H2O
(ECCs-1·2H2O)
were
prepared,
[Cu(PRCA)2(H2O)(ClO4)]ClO4
(ECCs-1)
obtained
by
a
simple
drying
method.
The
structure
target
compound
confirmed
single-crystal
X-ray
diffraction,
infrared
(IR),
elemental
analysis
(EA)
characterization.
Physicochemical
tests
show
that
ECCs-1
has
better
thermal
stability
(Td
=
219
°C)
is
more
sensitive
impact
sensitivity
(IS
7
J)
friction
(FS
16
N).
detonation
prediction
results
velocity
pressure
are
not
high
(DEXPLO
5
6.2
km
s–1,
PEXPLO
16.2
GPa).
However,
an
extremely
strong
ability.
Dalton Transactions,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
1-Amino-5-nitriminotetrazole
(ANIT)
was
used
as
an
energetic
chelating
anion
for
the
formation
of
coordination
compounds
(ECCs)
with
no-fire
limits.
Two
produced
ECCs
were
examined
their
grain
size,
shape
and
size
distribution.
ACS Central Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 18, 2025
Host–guest
metal–organic
frameworks
(MOFs)
offer
significant
potential
and
value
in
regulating
optimizing
novel
material
properties
functionalities,
owing
to
the
synergistic
effects
between
host
framework
guest
units.
This
study
reported
two
silver-based
host–guest
MOFs,
[Ag(ATRZ)(BrO3)]n
(CMOF-1)
[Ag(ATRZ)1.5(ClO4)]n
(CMOF-2),
as
promising
candidates
for
laser-responsive
materials.
These
materials
feature
1D
3D
structures,
respectively,
comprising
Ag-ATRZ
cationic
MOF
integrated
with
distinct
oxidizing
anionic
guests,
BrO3–
ClO4–.
CMOF-1
CMOF-2
are
synthesized
through
straightforward,
environmentally
benign
methods,
enabling
rapid
fabrication.
The
exceptional
near-infrared
(NIR)
laser
responsiveness
of
was
achieved
modulation
MOFs
(CMOFs)
architectures
interactions
components.
Moreover,
both
exhibit
ultrafast
deflagration-to-detonation
transition
(DDT)
capabilities,
alongside
excellent
thermal
stability.
work
expands
application
scope
provides
an
effective
strategy
developing
high-performance
CrystEngComm,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
By
modulating
the
coordination
chemistry
through
varying
reaction
conditions,
two
novel
energetic
complex
compounds,
ECCs-1
and
ECCs-2,
exhibited
different
structures,
thermal
stabilities,
mechanical
sensitivities,
laser
ignition
performances.
Energetic Materials Frontiers,
Journal Year:
2024,
Volume and Issue:
5(3), P. 191 - 198
Published: Feb. 9, 2024
This
study
effectively
synthesized
thiazole-4-carbohydrazide
(SZCA)
and
its
ionic
salt
SZCA·HClO4
energetic
complex
Cu(SZCA)2(ClO4)2
(ECC-1).
The
new
compound
SZCA,
ECC-1
were
fully
characterized
through
elemental
analysis,
infrared
spectroscopy,
13C
NMR
spectroscopy
thermal
stability
analysis.
combustion
heat
of
was
measured
by
oxygen
bomb
calorimetry,
detonation
performance
predicted
Kamlet-Jacobs
formula
EXPLO5,
respectively.
mechanical
sensitivity
tested
using
BAM
method.
In
particular,
we
comprehensively
evaluated
the
initiation
ability
lead
plate
destruction
experiment
laser
experiment.
results
show
that
have
a
decomposition
temperature
236
°C,
exhibits
acceptable
(impact
sensitivity:
3.4
J,
friction
4
N),
decent
properties
(D:
6.6
km
s−1,
P:
21.3
GPa).
And
could
be
initiated
single-pulse
(λ:
808
nm,
20
W,
t:
3
ms),
successfully
detonated
next
charge,
such
as
RDX
CL-20.