Abstract
Reaction of Bu2SnO with 4-[(E)-2-(4-hydroxy-5-methylphenyl)-1-diazenyl]benzoic acid in toluene yielded a tetranuclear tin cluster {[Bu2Sn(O2CC6H4(N=N(C6H3-4-OH-5-CH3))-p)]2O}2·2EtOH (1). The complex 1 was characterized using IR spectroscopy, NMR, elemental analysis and single-crystal X-ray diffraction. The compound is a centrosymmetric tetranuclear bis(dicarboxylatotetrabutyldistannoxane) complex containing a planar Sn4O2 core in which two μ 3-oxo O-atoms connect an Sn2O2 ring to two exocyclic Sn-atoms. The four carboxylate ligands display two different modes of coordination: syn–syn O, O′-bridging and mono atomic bridge. In the complex, the geometry around the tin atoms is distorted trigonal bipyramidal with an additional longer Sn···O contact.
Similar content being viewed by others
References
J. Otera (1993). Chem. Rev. 93, 1449.
M. Gielen, A. G. Davies, K. Pannell, E. R. T. Tiekink (eds.), Tin Chemistry: Fundamentals, Frontiers, and Applications (Wiley, Hiboken, 2008).
E. R. T. Tiekink (1994). Trends Organomet. Chem. 1, 71.
V. Chandrasekhar, S. Nagendran, and V. Baskar (2002). Coord. Chem. Rev. 1, 235.
V. Chandrasekhar, K. Gopal, P. Sasikumar, and R. Thirumoorthi (2005). Coord. Chem. Rev. 249, 1745.
D. Dakternieks, K. Jurkschat, D. Schollmeyer, and H. Wu (1994). Organometallics 13, 4121.
D. Dakternieks, A. Duthie, B. Zobel, K. Jurkschat, M. Schurmann, and E. R. T. Tiekink (2002). Organometallics 21, 647.
D. Dakternieks, B. Zobel, K. Jurkschat, M. Schurmann, and E. R. T. Tiekink (2003). Organometallics 22, 1343.
V. Chandrasekhar, V. Baskar, and J. J. Vittal (2003). J. Am. Chem. Soc. 125, 2392.
G. L. Zheng, J. F. Ma, J. Yang, Y. Y. Li, and X. R. Hao (2004). Chem. Eur. J. 10, 3761.
C. Ma, Y. Han, and R. Zhang (2007). J. Inorg. Organomet. Polym. 17, 541.
T. S. Basu Baul, W. Rynjah, E. Rivarola, A. Lyčka, M. Holčapek, R. Jirásko, D. de Vos, R. J. Butcher, and A. Linden (2006). J. Organomet. Chem. 691, 4850.
T. S. Basu Baul, W. Rynjah, E. Rivarola, C. Pettinari, H. Holčapek, R. Jirásko, U. Englert, and A. Linden (2007). J. Organomet. Chem. 692, 3625.
W. L. F. Armarego and C. L. L. Chai Purification of laboratory chemicals, 6th ed (Butterworth-Heinemann, Oxford, 2008).
T. S. Basu Baul, A. Paul, H. D. Arman, and E. R. T. Tiekink (2008). Acta Crystallogr. E 64, o2125.
G. M. Sheldrick (2008). Acta Crystallogr. A 64, 112.
Bruker SADABS (Bruker AXS Inc, Madison, 2008).
A. L. Spek (2009). Acta Crystallogr. D65, 148.
T. S. Basu Baul, C. Masharing, S. Basu, E. Rivarola, M. Holčapek, R. Jirásko, A. Lyčka, D. de Vos, and A. Linden (2006). J. Organomet. Chem. 691, 952.
R. D. Shannon (1976). Acta Cryst. A32, 751.
S. S. Batsanov (2001). Inorg. Mat. B37, 871.
S. S. Batsanov and A. S. Batsanov Introduction in Structural Chemistry (Springer, Dordrecht, 2012). doi:10.1007/978-94-007-4771-5.
M. Mantina, A. C. Chamberlin, R. Valero, C. J. Cramer, and D. G. Truhlar (2009). J. Phys. Chem. A 113, 5806.
C. R. Groom and F. H. Allen (2014). Angew. Chem. Int. Ed. 53, 662.
Acknowledgments
The financial supports of the Council of Scientific and Industrial Research, New Delhi (Grant No. 01 (2734)/13/EMR-II, TSBB), Department of Biotechnology, New Delhi (Grant No. BT/329/NE/TBP/2012, TSBB) and the University Grants Commission, New Delhi, India through SAP-CAS, Phase-I are gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Basu Baul, T.S., Şerb, MD. & Englert, U. Synthesis and Characterization of Archetypal Ladder-Like Dibutyloxotin Cluster Derived from Sterically Encumbered 4-[(E)-2-(4-hydroxy-5-methylphenyl)-1-diazenyl]benzoate. J Clust Sci 27, 95–103 (2016). https://doi.org/10.1007/s10876-015-0912-8
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10876-015-0912-8