Abstract
This study is concerned with the optical properties of organic semiconductors based on lanthanide (III) biphthalocyanine and triphthalocyanine complexes with asymmetrically distributed electron density. The ClPcLutBuPc biphthalocyanine and ClPcEuBuPcLuBuPc triphthalocyanine solid films (ClPc = 2, 3, 9, 10, 16, 17, 23, 24-octachlorophthalocyaninate, tBuPc = 2(3), 9(10), 16(17), 23(24)-tetra- tretbutylphthalocyani-nate, BuPc = 2, 3, 9, 10, 16, 17, 23, 24-octabutylphthalo cyaninate) are fabricated, and their transmittance spectra in the middle infrared region are studied. Analysis of the transmittance spectra shows that the addition of complexity to phthalocyanine molecules yields some changes in the spectra. Specifically, the isoindole group can exhibit vibronic properties in the form of four absorption lines in the range 1400–1450 cm-1. New absorption lines that may be due to chlorine-carbon bonds are observed in the far-infrared region.
Similar content being viewed by others
References
C. Sealy, Mater. Today 9(4), 13 (2006).
E. Ward, Mater. Today 9(4), 9 (2006).
J. M. Macak, H. Tsuchiya, A. Ghicov, K. Yasuda, R. Hahn, S. Bauer, and P. Schmuki, Curr. Opin. Solid State Mater. Sci. 11, 3 (2007).
P. Gould, Mater. Today 9, 18 (2006).
C. Sealy, Mater. Today 9(4), 22 (2006).
D. J. Palmer, Mater. Today 10(6), 15 (2007).
C. Sealy, Mater. Today 9(5), 10 (2006).
A. Dodabalapur, Mater. Today 9(4), 24 (2006).
A. L. Briseno, S. C. B. Mannsfeld, S. A. Jenekhe, Z. Bao, and Y. Xia, Mater. Today 11(4), 38 (2008).
V. E. Pushkarev, E. V. Shulishov, Yu. V. Tomilov, and L. G. Tomilova, Tetrahedron Lett. 48, 5269 (2007).
I. A. Belogorokhov, M. N. Martyshov, E. V. Tikhonov, M. O. Breusova, V. E. Pushkarev, P. A. Forsh, L. G. Tomilova, and D. R. Khokhlov, Izv. Vyssh. Uchebn. Zaved., Mater. Elektron. Tekhn. 1, 71 (2008).
I. A. Belogorokhov, M. N. Martyshov, A. S. Gavrilyuk, M. A. Dronov, E. V. Tikhonov, M. O. Breusova, V E. Pushkarev, Yu. V. Ryabchikov, P. A. Forsh, A. V. Zoteev, L. G. Tomilova, and D. R. Khokhlov, Izv. Vyssh. Uchebn. Zaved., Mater. Élektron. Tekhn. 3, 23 (2008).
E. B. Wilson, P. C. Cross, and J. C. Decius, Molecular Vibrations: The Theory of Infrared and Raman Vibra-tional Spectra (Dover, New York, 1980; Inostr. Liter., Moscow, 1960), ch. 3, p. 39.
F. Lu, Q. Yang, J. Cui, and X. Yan, Spectrochim. Acta A 65, 221 (2006).
I. A. Belogorokhov, E. V. Tikhonov, M. O. Breusova, V E. Pushkarev, L. G. Tomilova, and D. R. Khokhlov, Fiz. Tekh. Poluprovodn. 41, 1221 (2007) [Semiconductors 41, 1204 (2007)].
F. Lu, J. Cui, and X. Yan, Spectrochim. Acta A 63, 550 (2006).
M. Bao, Y. Bian, L. Rintoul, R. Wang, D. P. Arnold, C. Ma, and J. Jiang, Vibrat. Spectrosc. 34, 283 (2004).
F. Lu, L. Zhang, H. Liu, and X. Yan, Vibrat. Spectrosc. 39, 139 (2005).
M. Bao, R. Wang, L. Rintoul, D. P. Arnold, and J. Jiang, Vibrat. Spectrosc. 40, 47 (2006).
W. Su, M. Bao, and J. Jiang, Vibrat. Spectrosc. 39, 186 (2005).
A. Yu. Tsivadze, A. Ya. Fridman, N. P. Sokolova, V E. Baulin, V. F. Chuvaev, I. I. Bardyshev, A. M. Gorbunov, M. R. Kiselev, and A. A. Khudyakov, Ser. Krit. Tekhnol. Membrany 4, 50 (2005).
Y. Bian, L. Rintoul, D. P. Arnold, R. Wang, and J. Jiang, Vibrat. Spectrosc. 31, 173 (2003).
J. Jiang, L. Rintoul, and D. P. Arnold, Polyhedron 19, 1381 (2000).
I. A. Belogorokhov, M. N. Martyshov, E. V. Tikhonov, M. O. Breusova, V. E. Pushkarev, P. A. Forsh, A. V. Zoteev, L. G. Tomilova, and D. R. Khokhlov, Pis’ma Zh. Éksp. Teor. Fiz. 85, 791 (2007) [JETP Lett. 85, 655 (2007)].
M. Bao, R. Wang, L. Rintoul, Q. Liu, D. P. Arnold, C. Ma, and J. Jiang, Polyhedron 25, 1195 (2006).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © I.A. Belogorokhov, M.N. Martishov, D.A. Mamichev, M.A. Dronov, V.E. Pushkarev, Yu.V. Ryabchikov, P.A. Forsh, L.G. Tomilova, D.R. Khokhlov, 2010, published in Fizika i Tekhnika Poluprovodnikov, 2010, Vol. 44, No. 6, pp. 795–800.
Rights and permissions
About this article
Cite this article
Belogorokhov, I.A., Martishov, M.N., Mamichev, D.A. et al. Vibronic properties of organic semiconductors based on phthalocyanine complexes with asymmetrically distributed electron density. Semiconductors 44, 766–771 (2010). https://doi.org/10.1134/S1063782610060138
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063782610060138