Notes
Bull. Korean Chem. Soc. 2013, Vol. 34, No. 5 1
http://dx.doi.org/10.5012/bkcs.2013.34.5.XXX
Supporting Information
Anthracene Dicarboxylate-Based Metal-Organic Framework Gel with
Zn2+ as a TNT Sensor
Sung Ho Jung, Hyejin Lee, and Jong Hwa Jung*
Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 660-701, Korea
*
E-mail: [email protected]
Received January 18, 2013, Accepted February 7, 2013
Table S1. Gelation test of ligand 1 with metal ions (3.0 equiv) in
organic solventsa
Entry
solvent
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MeOH
DMF
DCM
THF
Toluene
ACN
EA
CHCl3
Dioxane
H2O
P-Xylene
DMA
DMSO
P-Xylene : DMSO
Zn(ClO4)2 Cu(ClO4)2 Co(ClO4)2
P
S
P
P
P
P
P
P
P
P
P
P
G
G
P
S
P
P
P
P
P
P
P
P
P
P
S
P
P
S
P
P
P
P
P
P
P
P
P
P
S
P
Figure S2. UV-vis spectra of (a) gel 1 (20 mM) (b) sol 1 (20 mM)
with Zn(ClO4)2 (3.0 equiv) in DMSO.
a
pG: partially gel, P: precipitate, G: stable gel.
Figure S1. Photographs of MOF gel 1 with (a) Zn(ClO4)2 , (b)
ZnCl2 , (c) ZnBr2 and (d) ZnI2 in DMSO.
Figure S3. Fluorescence spectra of (a) gel 1 (20 mM) (b) sol 1 (20
mM) with Zn(ClO4)2 (3.0 equiv) in DMSO.
2
Bull. Korean Chem. Soc. 2013, Vol. 34, No. 5
Figure S4. DSC thermograms of MOF gel 1 with Zn(ClO4)2 in
DMSO.
Notes
Figure S5. Fluorescence spectra of a MOF gel 1 with Zn2+ film a)
before and after exposure b) DNT (10min), (c) TNT (1min) and
(d) TNT (10min).