Abstract
Boron difluoride of 3-amino-1,3-diphenyl-2-propene-1-onate (1) has been synthesized and its crystal structure has been determined. The comparative studies of 1 and its oxygen analog 1,3-diphenyl-1,3-dionate (dibenzoylmethanate) of boron difluoride (2) have been performed using the methods of stationary and time-resolved spectroscopy and quantum chemical modeling. It was established that at the transition from solutions to crystals, a bathochromic shift of the spectra and a significant increase of luminescence intensity of 1 take place. The luminescent properties of solutions of 1 and 2 are similar. The peculiarities of crystal packings of 1 and 2 are responsible for differences in crystals luminescent properties. For crystals of 2, one observes the luminescence of J-aggregates and excimers, while for 1, in which a dimer is an elementary structural fragment, only the excimer luminescence is registered. A delayed excimer fluorescence of the P-type was observed for crystals of 1 and 2 at room temperature. The intensity of the delayed fluorescence of 1 is 300-fold higher than that of 2.
Similar content being viewed by others
References
Liu T, Chien AD, Lu J, Zhang G, Fraser CL (2011) Arene effects on difluoroboron β-diketonate mechanochromic luminescence. J Mater Chem 21:8401–8408
Zhang H, Hu X, Dou W, Liu W (2010) Photoluminescence properties of new BF2 complexes with pyrazolone ligands: Dependence on volume and electronic effects of substituents. J Fluor Chem 131:883–887
Chibani S, Charaf-Eddin A, Mennucci B, Le Guennic B, Jacquemin D (2014) Optical signatures of OBO fluorophores: A theoretical analysis. J Chem Theory Compu 10: 805–815
Macedo FP, Gwengo C, Lindeman SV, Smith MD, Gardinier JR (2008) β-Diketonate, β-ketoiminate, and β-diiminate compexes of difluoroboron. Eur J Inorg Chem 20:3200–3211
Pi Y, Wang D-J, Liu H, Hu Y-L, Wei X-H, Zheng J (2014) Synthesis and spectroscopic properties of some new difluoroboron bis-β-diketonate derivatives. Spectrochim Acta, A 131: 209–213
D’Aléo A, Heresanu V, Giorgi M, Le Guennic B, Jacquemin D, Fages F (2014) NIR emission in borondiflouride complexes of 2′-hydroxychalcone derivatives containing an ecetonaphthone ring. J Phys Chem C 118:11906–11918
Qian C, Hong G, Liu M, Xue P, Lu R (2014) Star-shaped triphenylamine terminated difluoroboron β-diketonate complexes: Synthesis, photophysical and electrochemical properties. Tetrahedron 70:3935–3942
Wrackmeyer MS, Hummert M, Hartmann H, Riede MK, Leo K (2010) Structure-property relationship of acceptor-substituted oligothiophenes. Tetrahedron 66:8729–8733
Fraser CL, Zhang G, Payne SJ, Demas JN, Pfister A, Kooi SE, Chen YJ, St. Clair TL, Lee Y-J (2008) Light emitting boron biomaterials. Polym Mater Sci. Eng 98:24–27
Pfister A, Zhang G, Zareno J, Horwitz AF, Fraser CL (2008) Boron polylactide nanoparticles exhibiting fluorescence and phosphorescence in aqueous medium. ACS Nano 2:1252–1258
Zhang GQ, Fraser CL, Hamm-Alvarez S, Xie JS, Price RJ, Palmer GM, Dewhirst MW (2009) POLY 216-Boron biomaterials for imaging and oxygen sensing. Polym Prepr (Am Chem Soc, Div Polym Chem) 50:258
Tanaka K, Tamashima K, Nagai A, Okawa T, Chujo Y (2013) Facile modulation of optical properties of diketonate-containing polymers by regulating complexation ratios with boron. Macromol 46:2969–2975
Mirochnik AG, Bukvetskii BV, Gukhman EV, Karasev VE (2003) Crystal structure and excimer fluorescence of some benzoylacetonatoboron difluorides: stacking factor. J Fluoresc 13:157–162
Bukvetskii BV, Fedorenko EV, Mirochnik AG, Beloliptsev AY (2012) Crystal structure and luminescence of 2,2-difluoro-4,6-(4-methylphenyl)-1,3,2-dioxaborine. J Struct Chem 53:73–81
Chow YL, Johansson CI (1995) Exciplexes of (dibenzoylmethanato)boron/benzenes: The control of exciplex electronic structure. J Phys Chem 99:17558–17565
Chow YL, Johansson CI (1995) Exciplex binding energy and kinetic rate constants of the interaction between singlet excited state (dibenzoylmethanato)boron difluoride and substitutes bezenes. J Phys Chem 99:17566–17572
Kubota Y, Hara H, Tanaka S, Funabiki S, Matsui M (2011) Synthesis and fluorescence properties of novel pyrazine-boron complexes bearing a β-iminoketone ligan. Org Lett 13:6544–6547
Yoshii R, Hirose A, Tanaka K, Chujo Y (2014) Boron diiminate with aggregation-induced emission and crystallization-induced emission-enhancement characteristics. Chem Eur J 20:8320–8324
Yoshii R, Nagai A, Tanaka K, Chujo Y (2012) Highly emissive boron ketoiminate derivatives as a new class of aggregation-induced emission fluorophores. Chem Eur J 19:4506–4512
Xia M, Wu B, Xiang G (2008) Synthesis, structure and spectral study of two types of novel fluorescent BF2 complexes with heterocyclic 1,3-enaminoketone ligands. J Fluor Chem 129:402–408
Quan L, Chen Y, Lv X-J, Fu W-F (2012) Aggregation-induced photoluminescente changes of napthyridine-BF2 complexes. Chem Eur J 18:14599–14604
Perumal K, Garg JA, Blacque O, Saiganesh R, Kabian S, Balasubramanian KK, Venkatesan K (2012) β-Iminoenamine-BF2 complexes : aggregation-induced emission and pronounced effects of aliphatic rings on radiationless deactivation. Chem Asian J 7:2670–2677
Gao F, Liao Q, Xu Z-Z, Yue Y-H, Wang Q, Zhang H-L, Fu H-B (2010) Strong two-photon excited fluorescence and stimulated emission from an organic single crystal of an oligo(phenylene vinylene). Angew Chem Int Ed 49: 732–735.
Chen SJ, Hong YN, Liu Y, Liu JZ, Leung CWT, Li M, Kwok RTK, Zhao EG, Lam JWY, Yu Y, Tang BZ (2013) Full-range intracellular pH sensing by an aggregation-induced emission-active two-channel ratiometric fluorogen. J Am Chem Soc 135:4926–4929
Ding D, Li K, Liu B, Tang BZ (2013) Bioprobes based on AIE fluorogens. Acc Chem Res 46: 2441–2453.
Operation Manual Axioplan 2 imaging and Axiophot 2001
APEX2 (V. 2009, 5–1), SAINT (V7.60 A), SADABS (2008/1) (2008 - 2009) Bruker AXS Inc., Madison, Wisconsin, USA
Sheldrick GM (2008) A short history of SHELX. Acta Crystallogr 64 A: 112–122
Dechant J (1972) Ultrarotspektroskopiche untersuchungen an polymeren. Akademie-Verlag, Berlin
Karasev VE, Korotkich OA (1986) Spectral-luminescence properties of F2B-diketonates. Russ J Inorg Chem 31:869–872
Schmidt MW, Baldridge KK, Boatz JA, et al. (1993) General atomic and molecular electronic structure system. J Comput Chem 14:1347–1363
Tretyakova GO, Bukvetskii BV, Fedorenko EV, Beloliptsev AY, Mirochnik AG (2015) Nitrogen-containing analogues benzoylacetonate boron difluoride: synthesis, structure, luminescence and quantum-chemical modeling. Russ Chem Bull 10:2312–2318
Vovna VI, Tikhonov SA, Kazachek MV, Lvov IB, Korochentsev VV, Fedorenko EV, Mirochnik AG (2013) Electronic structure and optical properties of boron difluoride dibenzoylmethane F2Bdbm J Electron Spectrosc Relat Phenom 189: 116–121
Mirochnik AG, Bukvetskii BV, Gukhman EV, Zhikhareva PA, Karasev VE (2001) Crystal structure and excimer fluorescence of dibenzoylmethanatoboron difluoride. Russ Chem Bull 50: 1612–1615
Dromzee Y, Kossanyi J, Wintgens V, Valat P, Hartmann H, Gorlittz G (1997) Crystal and molecular structure of unsubstituted and p-methoxy-substituted acetylbenzoylmethanatoboron difluoride. Z Kristallogr 212: 372-376
Emsley J, Freeman NJ, Bates PA, Hursthouse MB (1989) β-Diketone interactions. Part 9. The X-ray crystal structure of 2,2-difluoro-4,6-dimethyl-5-(4′-nitrophenyl)-1,3,2-dioxaborinane (C11H10BF2NO4). J Mol Struct 196:249–255
Gordon AJ, Ford RA (1972) The chemist’s companion. A handbook of practical data, Techniques and references. John Wiley & Sons Inc, New York – London – Sydney – Toronto
Fedorenko EV, Mirochnik AG, Lvov IB, Vovna VI (2014) Luminescence of solvate of boron difluoride dibenzoylmethanate with benzene: Aggregates formation. Spectrochim Acta A 120:119–125
Pringsheim P (1949) Fluorescence and phosphorescence. Interscience Publishers, New York – London
Bukvetskii BV, Fedorenko EV, Mirochnik AG (2013) Crystal structure and luminescence properties of 4-(4-benzoyloxy-2-hydroxyphenyl)-2,2-difluoro-6-phenyl-1,3,2-dioxaborine. Russ Chem Bull 62:1991–1998
Gordon M, Ware WR (1975) The exciplex. Academic press Inc, New York – San Francisco – London
Shapiro BI (2006) Molecular assemblies of polymethine dyes. Russ Chem Rev 75:433–456
Mirochnik AG, Fedorenko EV, Karpenko AA, Gizzatulina DA, Karasev VE (2007) Size-dependent fluorescence of dibenzoylmethanate and ditoluylmethanate of boron difluoride. Lumines 22:195–198
Ranby B, Rabek JB (1975) Photodegradation, photo-oxidation and photostabilization of polymers. Principles and applications. John Wiley & Sons Inc, London
Acknowledgments
Photochemical studies of compound and quantum chemical modeling were supported by the “Far East” Program for Fundamental Studies of the Far Eastern Branch of the Russian Academy of Sciences (Grant № 15-I-7-010 (0265-2015-0038)). Synthesis of complexes was supported by the Ministry of Education and Science of the Russian Federation within the framework of the project of the state task in the field of scientific activity (application code № 1517). The authors are grateful to Dr. Sci. (Chem) V.S. Sergienko and Cand. Sci. (Chem) I.N. Polyakova (Kurnakov Institute of General and Inorganic chemistry of the Russian Academy of Sciences) for carrying out the X-ray studies.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
ESM 1
(PDF 126 kb)
Rights and permissions
About this article
Cite this article
Fedorenko, E.V., Тretyakova, G.O., Mirochnik, A.G. et al. Nitrogen-Containing Analog of Dibenzoylmethanate of Boron Difluoride: Luminescence, Structure, Quantum Chemical Modeling, and Delay Fluorescence. J Fluoresc 26, 1839–1847 (2016). https://doi.org/10.1007/s10895-016-1876-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10895-016-1876-2