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Charge Transfer Complexes of N,N'-Dimethylbenzaldehyde Ethylenediimine Schiff Base with Some Electron Acceptors

AASCIT Journal of Chemistry
Vol.3 , No. 1, Publication Date: Jun. 6, 2017, Page: 1-6

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Authors

[1]	Awatef S. Assran, Taif University, Chemistry Department, Faculty of Science, Taif, Saudi Arabia.
[2]	M. H. M. Abou-El-Wafa, Chemistry Department, Faculty of Science at Qena, South Valley University, Qena, Egypt.

Abstract

The charge-transfer interactions between the electron donor Bis N,N'-dimethylbenzaldehdeethylenediimine (SB1) and the acceptors tetracyanoethylene (TCNE), 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), Picric acid (PA) and iodine have been studied spectrophotometrically in CH2CI2 solutions. The solid charge-transfer complexes have been isolated and characterized by infrared spectra and elemental analysis. The stoichiometry of the complexes was found to be 1:1 in case of SB1-PA system, 1:2 in case of SB1–TCNE, SB1–DDQ systems and 1:3 in case of SB1–iodine system. Taking this into consideration along with infrared spectra and elemental analysis, the formed CT-complexes have the formulas [(SB1)(PA)], [(SB1)(DDQ)2], [(SB1)(TCNE)2] and [(SB)I]+ I5-, respectively.

Keywords

Charge Transfer, Schiff Bases, Electron Donor, Picric Acid, Electronic Spectra, Electron Acceptor

Reference

[01]	a) Schiff, H., Annalen, 1864, 131, 118, b) Ashraf, M. A., Mahmood K, Wajid A, International Conference on Chemistry and Chemical Process, 2011, 10, 1–7, c) Kalaivani, S., Priya, N. P., Arunachalam, S, IJABPT, 2012, 3, 219–223.
[02]	Thirunarayanan,G, Bull. Chem. Soc. Ethiop, 2014, 28(1), 73-79.
[03]	Serson, F., Walko, M., Loos, D, Gen. Physiol. Biophys, 2009, 28, 210.
[04]	Sharma, V., Khan, M. S. Y., Eur. J. med. Chem. 2001, 36, 651.
[05]	a) Issa, R. M., Ayad, M. M., El-Hefnawey, G. B., Rizk, H. F, Indian J. Chem., 2003, 42A, 84-88, b) Abdul-Rahman, K, A., Laila, A. J., J. of Al-Anbar university for pure science, 2009, 3(1).
[06]	Casado, A. G., Campo, A. G., Zhang, Y., Zhang, X, Jonkheijm, P., Huskens, J. Polymers, 2013, 5, 269-283.
[07]	a) Venkateshwarlu, G., Shanta M., subrahmanyam B., Acta Cienia India, 1991, 17c, 325-330., b) Vindo kumar T., Charan Singh T., Weeraiah T., Venkateshwarlu G., Indian J. Chem, 2001, 40A, 880-882.
[08]	El-gogary, T. M., Diab, M. A., El-Tantawy, S. F., Spectrochim. Acta, 2007, 66A, 94.
[09]	AlQaradawi, S. Y., Nour, E. M., J. Mol. Sruct, 2006, 794, 251.
[10]	AlQaradawi, S. Y., Nour, E. M., Spectrochim. Acta, 2007, 68A, 908.
[11]	Hassani, M., Rezaei, A., Spectrochim. Acta, 2006, 65A1093.
[12]	Al-Taiar, A. H., Al-Emabe, M. A., Al-Mashadane, F. A., Hadjel, M., J. Coord. Chem. 2002, 55, 1143.
[13]	Nour, E. M., Shahada, L. A., Spectrochim. Acta, 1988, 44A, 1277.
[14]	Nour, E. M., Shahada, L. A., Al kabi, S. S, Bull. Soc. Chim. France, 1989, 6, 727.
[15]	Pullman, B, Molecular Association in Biology, Academic Press, New York, 1968.
[16]	Connors, K. A, Binding Constants, Wiley, New York, 1987.
[17]	Shifrin, S, Ann. N. Y. Acad. Sci. 1969, 158, 148–160.
[18]	Gutmann, F., Johnson, C;Keyzer, H., Molnar, J. CRC Press: New York, NY, USA, 1997.
[19]	Liao, L. B; Zhou, H. Y., Xiao, X. M., J. Mol. Struct. 2005, 749, 108–113.
[20]	Trotter, P. J., White, P. A., Appl. Spectrosc.1978, 32, 332.
[21]	Licht, S, Solar Energy Mater. Solar Cells, 1995, 38, 305.
[22]	Bazzi, H. S., Mostafa, A., AlQaradawi, S. Y., Nour, E. M., J. Mol. Struct.2007, 842, 1.
[23]	Bazzi, H. S., AlQaradawi, S. Y., Mostafa, A., Nour, E. M., J. Mol. Struct., 2008, 879, 60.
[24]	AlQaradawi, S. Y., Bazzi, H. S; Mostafa, A., Nour, E. M., Spectrochim. Acta A, 2008, 71, 1594.
[25]	Mahmoud, M. R., El-Nady, A. M., Abou-El-Wafa, M. H., Rabi, U. M., J. Chin. Chem. Soc. 1990, 37, 381.
[26]	Abou-el-Wafa, M. H. M., Rabie, U. M., Rev. Roum. Chim. 2001, 46, 723.
[27]	Rabie, U. M., Abou-El-Wafa, M. H. M., Rev. Roum. Chim. 2004, 49, 863.
[28]	Rabie, U. M., Assran, A. S., Abou-El-Wafa, M. H., J. Mol. Strc. 2008, 872, 113.
[29]	Thirunarayanan, G, Bull. Chem. Soc. Ethiop., 2014, 28(1), 73-79.
[30]	Nour, E. M, Spectrochim. Acta, 1991, 47A, 743.
[31]	Shahada, L., Mostafa; A, Nour, E. M., Bazzi, H. S, J. Mol. Struct., 2009, 933, 1–7.
[32]	Mulliken, R. S, J. Phys. Chem., 1952, 56, 801.
[33]	Abu-Eitta, A., Al-sugeir, F, Can. J. Chem., 1976, 54, 3705.