Abstract
In this work we present a quantum-mechanical study on the structure and electronic spectra of three cationic dyes monomers and dimers: acridine orange (AO), proflavine (PF) and methylene blue (MB). The geometries were obtained from crystallographic data, the electronic properties were calculated with DFT (B3LYP functional) and the theoretical spectra were obtained with ZINDO. The solvation methodology adopted was the Integral Equation Formalism (IEF) version of the Polarizable Continuum Model (PCM). This study shows that the differences, even small, between optimized and crystal geometries are responsible for important spectral characteristics. Also, it indicates possible structures for interacting dimers.
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Neumann MG, Tiera MJ (1993). Química Nova 16(4):280
Neumann MG, Gessner F, Cione APP, Sartori RA, Schimitt CC (2000). Química Nova 23(6):818
Tatikolov AS, Costa SMB (2004). Biophys Chem 107:33
Choudhury M, Basu R (1995). J Photochem Photobiol A Chem 85:89
Gessner F, Schimitt CC, Neumann MG (1994). Langmuir 10:3749
Cione APP, Neumann MG, Gessner F (1998). J Colloid Int Sci 198:106
Cohen R, Yariv S (1984). J Chem Soc Faraday Trans 1 80:1705
Cenens J, Schoonheydt RA (1988). Clays Clay Miner 36:214
Cantor CR, Schimmel, PR (1981) Biophysical chemistry, Part II. Freeman, San Francisco, 846 pp
Homem-de-Mello P, Mennucci B, Tomasi J, da Silva ABF (2005). Theor Chem Acc 113:274
Brocks G (2000). J Chem Phys 112:5353
Cancès E, Mennucci B, Tomasi J (1997). J Chem Phys 107:3032
Mennucci B, Cancès E, Tomasi J (1997). J Phys Chem B 101:10506
Cancès E, Mennucci B (1998). J Math Chem 23:309
Miertus S, Scrocco E, Tomasi J (1981). Chem Phys 55:117
Cammi R, Tomasi J (1995). J Comp Chem 16:1449
Allen FH (2002). Acta Crystallogr B 58:380
Lee C, Yang W, Parr RG (1988). Phys Rev B 37:785
Miehlich B, Savin A, Stoll H, Preuss H (1989). Chem Phys Lett 157:200
Becke AD (1993). J Chem Phys 98:5648
Zerner MC, Lowe GH, Kirchner RF, Mueller-Westerhoff UT (1980). J Am Chem Soc 102:589
Anderson WP, Edwards WD, Zerner MC (1986). Inorg Chem 25:2728
Bacon AD, Zerner MC (1979). Theo Chim Acta 53:21
Ridley JE, Zerner MC (1976). Theo Chim Acta 42:223
Thompson MA, Zerner MC (1991). J Am Chem Soc 113:8210
Zerner MC, Correa de Mello P, Hehenberger M (1982). Int J Quant Chem 21:251
Hanson LK, Fajer J, Thompson MA, Zerner MC (1987). J Am Chem Soc 109:4728
Bondi A (1964). J Phys Chem 68:441
Marr HE, Stewart JM; CHIU MF (1973). Acta Crystallogr B 29:847
Kahnhara A, Ballard RE, Norris EK (1973). Acta Crystallogr B 29:1124
Mattia CA, Mazzarella L, Vitagliano V, Puliti R (1984). J Crystallogr Spectrosc Res 14:71
Obendorf SK, Carrel HL, Glusker JP (1974). Acta Crystallogr B 30:1408
Achari a, Neidle S (1977). Acta Crystallogr B 33:3269
Bergmann K, O’Konski CT (1963). J Phys Chem 67:2169
Cenens J, Vliers DP, Schoonheydt RA, De Schryver FC (1987). In: Schultz LG, Van Olphen H, Mumpton FA (eds). Proceedings of the international clay conference, Denver, 1985. The Clay Minerals Society, pp 352–358
Frisch MJ, et al. (2003). Gaussian03, Revision B.04, Gaussian, Inc., Pittsburg PA
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Homem-de-Mello, P., Mennucci, B., Tomasi, J. et al. Cationic dye dimers: a theoretical study. Theor Chem Account 118, 305–314 (2007). https://doi.org/10.1007/s00214-007-0261-2
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DOI: https://doi.org/10.1007/s00214-007-0261-2