Abstract
Two dinuclear metal complexes bearing the purine derivative 7-methyl-6-furylpurine (1b) as a ligand are reported. In [Ag2(1b)2(DMSO)2](ClO4)2·DMSO and [Cu2(1b)2(NO3)2], two bridging purine derivatives coordinate the two metal ions via their N3 and N9 positions. In the silver(I) complex, the coordination environment of each metal ion is completed by a DMSO ligand, whereas an additional nitrato ligand coordinates to each copper(I) ion. The intramolecular Ag···Ag distance of 3.1069(5) Å is in agreement with the presence of a weak argentophilic interaction, whereas the Cu···Cu distance of 2.9382(4) Å is too long to be indicative of a cuprophilic interaction. The compounds represent the first examples of dinuclear complexes comprising two N3,N9-bridging purine derivatives without any additional bridging ligand.
Dedicated to: Professor Bernt Krebs on the occasion of his 80th birthday.
References
[1] B. Lippert, Prog. Inorg. Chem.1989, 37, 1.Search in Google Scholar
[2] B. Lippert, Coord. Chem. Rev.2000, 200–202, 487.10.1016/S0010-8545(00)00260-5Search in Google Scholar
[3] J. Müller, Metallomics2010, 2, 318.10.1039/c000429dSearch in Google Scholar PubMed
[4] H. Sigel, Chem. Soc. Rev.1993, 22, 255.10.1039/cs9932200255Search in Google Scholar
[5] R. M. Izatt, J. J. Christensen, J. H. Rytting, Chem. Rev.1971, 71, 439.10.1021/cr60273a002Search in Google Scholar PubMed
[6] B. Lippert, D. Gupta, Dalton Trans.2009, 4619.10.1039/b823087kSearch in Google Scholar PubMed
[7] A. Collado, M. Gómez-Gallego, M. A. Sierra, Eur. J. Org. Chem.2018, 2018, 1617.10.1002/ejoc.201800135Search in Google Scholar
[8] D. Brackemeyer, A. Hervé, C. Schulte to Brinke, M. C. Jahnke, F. E. Hahn, J. Am. Chem. Soc.2014, 136, 7841.10.1021/ja5030904Search in Google Scholar PubMed
[9] I. Sinha, A. Hepp, B. Schirmer, J. Kösters, J. Neugebauer, J. Müller, Inorg. Chem.2015, 54, 4183.10.1021/acs.inorgchem.5b00450Search in Google Scholar PubMed
[10] M. A. Galindo, A. Houlton, Inorg. Chim. Acta2009, 362, 625.10.1016/j.ica.2008.04.049Search in Google Scholar
[11] B. Mohapatra, Pratibha, S. Verma, Chem. Commun.2017, 53, 4748.10.1039/C7CC00222JSearch in Google Scholar PubMed
[12] S. Verma, A. K. Mishra, J. Kumar, Acc. Chem. Res.2010, 43, 79.10.1021/ar9001334Search in Google Scholar PubMed
[13] S. Sivakova, S. J. Rowan, Chem. Soc. Rev.2005, 34, 9.10.1039/b304608gSearch in Google Scholar PubMed
[14] F. Zamora, M. P. Amo-Ochoa, P. J. Sanz Miguel, O. Castillo, Inorg. Chim. Acta2009, 362, 691.10.1016/j.ica.2008.02.029Search in Google Scholar
[15] L. L. G. Al-Mahamad, O. El-Zubir, D. G. Smith, B. R. Horrocks, A. Houlton, Nat. Commun.2017, 8, 720.10.1038/s41467-017-00852-6Search in Google Scholar PubMed PubMed Central
[16] D. Dutta, N. Nagapradeep, H. Zhu, M. Forsyth, S. Verma, A. J. Bhattacharyya, Sci. Rep.2016, 6, 24499.10.1038/srep24499Search in Google Scholar PubMed PubMed Central
[17] B. Lippert, P. J. Sanz Miguel, Acc. Chem. Res.2016, 49, 1537.10.1021/acs.accounts.6b00253Search in Google Scholar PubMed
[18] R. B. Martin in Metal Ions in Biological Systems, Vol. 32 (Eds.: H. Sigel, A. Sigel), Marcel Dekker, Inc., New York, 1996, p. 61.Search in Google Scholar
[19] S. Mandal, C. Wang, R. K. Prajapati, J. Kösters, S. Verma, L. Chi, J. Müller, Inorg. Chem.2016, 55, 7041.10.1021/acs.inorgchem.6b00927Search in Google Scholar PubMed
[20] I. Sinha, J. Kösters, A. Hepp, J. Müller, Dalton Trans.2013, 42, 16080.10.1039/c3dt51691aSearch in Google Scholar PubMed
[21] I. E. Markó, P. R. Giles, M. Tsukazaki, S. M. Brown, C. J. Urch, Science1996, 274, 2044.10.1126/science.274.5295.2044Search in Google Scholar PubMed
[22] C. Radunsky, J. Kösters, M. C. Letzel, S. Yogendra, C. Schwickert, S. Manck, B. Sarkar, R. Pöttgen, J. J. Weigand, J. Neugebauer, J. Müller, Eur. J. Inorg. Chem.2015, 2015, 4006.10.1002/ejic.201500556Search in Google Scholar
[23] T. Suzuki, H. Yamaguchi, A. Hashimoto, K. Nozaki, M. Doi, N. Inazumi, N. Ikeda, S. Kawata, M. Kojima, H. D. Takagi, Inorg. Chem.2011, 50, 3981.10.1021/ic1024636Search in Google Scholar PubMed
[24] A. Bondi, J. Phys. Chem.1964, 68, 441.10.1021/j100785a001Search in Google Scholar
[25] H. Schmidbaur, A. Schier, Angew. Chem. Int. Ed.2015, 54, 746.10.1002/anie.201405936Search in Google Scholar PubMed
[26] H. Tatewaki, Y. Hatano, T. Naka, T. Noro, S. Yamamoto, Bull. Chem. Soc. Jpn.2010, 83, 1203.10.1246/bcsj.20100166Search in Google Scholar
[27] G. J. Kleywegt, W. G. R. Wiesmeijer, G. J. Van Driel, W. L. Driessen, J. Reedijk, J. H. Noordik, J. Chem. Soc., Dalton Trans.1985, 2177.10.1039/DT9850002177Search in Google Scholar
[28] A. Terzis, A. L. Beauchamp, R. Rivest, Inorg. Chem.1973, 12, 1166.10.1021/ic50123a039Search in Google Scholar
[29] E. Sletten, Acta Crystallogr.1969, B25, 1480.10.1107/S0567740869004237Search in Google Scholar
[30] A. Klanicová, Z. Trávníček, J. Vančo, I. Popa, Z. Šindelár, Polyhedron, 2010, 29, 2582.10.1016/j.poly.2010.06.007Search in Google Scholar
[31] P. de Meester, A. C. Skapski, J. Chem. Soc. A1971, 2167.10.1039/J19710002167Search in Google Scholar
[32] J. Thomas-Gipson, G. Beobide, O. Castillo, J. Cepeda, A. Luque, S. Pérez-Yáñez, A. T. Aguayo, P. Román, CrystEngComm2011, 13, 3301.10.1039/c1ce05195dSearch in Google Scholar
[33] J. Cepeda, O. Castillo, J. P. García-Terán, A. Luque, S. Pérez-Yáñez, P. Román, Eur. J. Inorg. Chem.2009, 2009, 2344.10.1002/ejic.200900090Search in Google Scholar
[34] A. Klanicová, Z. Trávníček, I. Popa, M. Čajan, K. Doležal, Polyhedron2006, 25, 1421.10.1016/j.poly.2005.09.032Search in Google Scholar
[35] J. M. González-Pérez, C. Alarcón-Payer, A. Castiñeiras, T. Pivetta, L. Lezama, D. Choquesillo-Lazarte, G. Crisponi, J. Niclós-Gutiérrez, Inorg. Chem.2006, 45, 877.10.1021/ic051965sSearch in Google Scholar PubMed
[36] J. Thomas-Gipson, G. Beobide, O. Castillo, M. Fröba, F. Hoffmann, A. Luque, S. Pérez-Yáñez, P. Román, Cryst. Growth Des.2014, 14, 4019.10.1021/cg500634ySearch in Google Scholar
[37] H. Q. Yuan, K. Aoki, I. Fujisawa, Inorg. Chim. Acta2009, 362, 975.10.1016/j.ica.2007.12.023Search in Google Scholar
[38] P. S. Nugent, V. L. Rhodus, T. Pham, K. Forrest, L. Wojtas, B. Space, M. J. Zaworotko, J. Am. Chem. Soc.2013, 135, 10950.10.1021/ja4054948Search in Google Scholar PubMed
[39] R. Pérez-Aguirre, G. Beobide, O. Castillo, I. de Pedro, S. Pérez-Yáñez, Inorg. Chim. Acta2016, 452, 222.10.1016/j.ica.2016.02.049Search in Google Scholar
[40] J. Thomas-Gipson, R. Pérez-Aguirre, G. Beobide, O. Castillo, A. Luque, S. Pérez-Yáñez, P. Román, Cryst. Growth Des.2015, 15, 975.10.1021/cg501804hSearch in Google Scholar
[41] S. R. Sushrutha, R. Hota, S. Natarajan, Eur. J. Inorg. Chem.2016, 2016, 2962.10.1002/ejic.201600111Search in Google Scholar
[42] S. Zhang, H. He, F. Sun, N. Zhao, J. Du, Q. Pan, G. Zhu, Inorg. Chem. Commun.2017, 79, 55.10.1016/j.inoche.2016.11.011Search in Google Scholar
[43] G. M. Sheldrick, Acta Crystallogr.2008, A64, 112.10.1107/S0108767307043930Search in Google Scholar PubMed
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