rajendiran balasaravanan and ayyanar siva* · 2016-04-05 · synthesis, characterization and...
TRANSCRIPT
Synthesis, Characterization and Aggregation Induced Emission Properties
of Anthracene Based Conjugated Molecules
Rajendiran Balasaravanan and Ayyanar Siva*
Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai-625 021, Tamil Nadu, India.
E.mail. [email protected] & [email protected]
Contents
1. Solvent variations of compound C8-ant, C12-ant and PV-C12…………….. S2
2. Aggregation Induced Emission properties of compound C8-ant……………..S3
3. NMR data of all the compounds……………………………………………….S4-S14
4. MALDI-Mass data of compounds C8-ant, C12-ant and PV-C12…………….S15-S16
Electronic Supplementary Material (ESI) for New Journal of Chemistry.This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2016
300 350 400 450 5000.0
0.5
1.0
1.5
2.0
2.5Ab
sorb
ance
Wavelength (nm)
CHCl3 DMF THF Toluene
C8-ant
450 500 550 600 6500
20
40
60
80
100
120
140
Inte
nsity
(a.u
.)
Wavelength (nm)
CHCl3 DMF THF Toluene
C8-ant
300 350 400 450 500 5500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Abso
rban
ce
Wavelength (nm)
CHCl3 DMF THF Toluene
PV-C12
450 500 550 600 650 700 750
0
20
40
60
Inte
nsity
(a.u
.)
Wavelength (nm)
CHCl3 DMF THF Toluene
PV-C12
Fig. S1 Absorption (a) and emission (b) spectra of C8-ant, C12-ant and PV-C12 in various solvents
300 350 400 450 500 5500.0
0.5
1.0
1.5
2.0
2.5
Abso
rban
ce
Wavelength (nm)
CHCl3 DMF THF Toluene
C12-ant
450 500 550 600 650 700 7500
50
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250
Inte
nsity
(a.u
.)
Wavelength (nm)
CHCl3 DMF THF Toluene
C12-ant
300 350 400 450 500 550 6000.0
0.2
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1.2
Abs
orba
nce
Wavelength (nm)
0% 10% 20% 30% 40% 50% 60% 70% 80% 90%
a
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102030405060708090
100110120130
Inte
nsity
(a.u
.)
Wavelength (nm)
0% 40% 50% 60% 70% 80% 90%
b
0 20 40 60 80 10040
60
80
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120
Peak
Inte
nsity
(a.u
.)
Water Fraction (%)
c
Fig. S2 Absorption (a) and emission (b) spectra of C8-ant in various THF/water fractions, (c) plots of peak intensity versus compositions of the THF/water mixtures, (d) fluorescent images of THF/water mixtures with different water fractions (0%, 40% and 80% from left to right) taken under the illumination of UV lamp (365 nm), (e) TEM image of nanoaggregates of C8-ant formed in THF/water mixtures (80% water fractions).
e d
Fig.S3 1H NMR spectrum of compound 5a
Fig. S4 13C NMR spectrum of compound 5a
Fig.S5 1H NMR spectrum of compound 5b
Fig.S6 13C NMR spectrum of compound 5b
Fig.S7 1H NMR spectrum of compound 6a
Fig.S8 13C NMR spectrum of compound 6a
Fig.S91H NMR spectrum of compound 6b
Fig.S10 13C NMR spectrum of compound 6b
Fig.S11 1H NMR spectrum of compound 7a
Fig.S12 13C NMR spectrum of compound 7a
Fig.S13 1H NMR spectrum of compound 7b
Fig.S14 13C NMR spectrum of compound 7b
Fig.S15 1H NMR spectrum of compound 8a
Fig.S16 13C NMR spectrum of compound 8a
Fig.S17 1H NMR spectrum of compound 8b
Fig.S18 13C NMR spectrum of compound 8b
Fig.S19 1H NMR spectrum of compound C8-ant
Fig.S20 13C NMR spectrum of compound C8-ant
Fig.S21 1H NMR spectrum of compound C12-ant
Fig.S22 1H NMR spectrum of compound C12-ant
Fig.S23 1H NMR spectrum of compound PV-C12
Fig.S24 13C NMR spectrum of compound PV-C12
Fig.S25 MALDI-TOF Mass spectrum of compound C8-ant
Fig.S26 MALDI-TOF Mass spectrum of compound C12-ant
Fig.S27 MALDI-TOF Mass spectrum of compound PV-C12