Abstract
The title compound, catena-[bis(azido-N)-copper(II)-μ(bis(2-benzimidazolyl)butane), [Cu(C18H18N4)(N3)2]n, was obtained from the reaction of the ligand bis(2-benzimidazolyl)butane and Cu(N3)2. The x-ray crystal structure is reported. The compound crystallizes in the monoclinic space group P21/c with a = 8.2524(10), b = 12.765(5), c = 9.1125(15) Å, β = 106.423(12)°, Z = 2. The Cu(II) ions are square-planar coordinated with trans-oriented end-on binding azido ligands. The structure is a polynuclear chain with the benzimidazole bridging at each end. In addition a N(ligand)-H···N(azido) H-bridge [N(ligand)···N(azido) = 2.994(7) Å] is present, resulting in a pseudo 2-dimensional lattice. The characteristic azido infrared vibrations are found at 2060 and 2077 cm−1 (νas(N3)) and 1284 and 1297 cm−1 (ν(N3)).
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See e.g.: (a) Tidwell, R.R.; Jones, S.K.; Naiman, N.A.; Berger, L.C.; Brake, W.B.; Dykstra, C.C.; Hall, J.E. Antimicrobial Agents and Chemotherapy 1993, 37, 1713; (b) Salunke, N.M.; Revankar, V.K.; Mahale, V.B. Trans. Metal. Chem. 1994, 19, 53; (c) Roderick, W.R.; Nordeen Jr., C.W.; Esch, A.M. von; Appell, R.N. J. Med. Chem. 1972, 15, 655.
Hoorn, H.J.; Joode, P. de; Driessen, W.L.; Reedijk, J. React. Funct. Polym. 1995, 27, 223.
Berkel, P.M. van; Dijkstra, D.J.; Driessen, W.L.; Reedijk, J.; Sherrington, D.C. React. & Funct. Polym. 1995, 28, 39.
Rüttimann, S.; Piquet, C.; Bernardinelli, G.; Bocquet, B.; Williams, A.F. J. Am. Chem. Soc. 1992, 114, 4230.
Piquet, C.; Bü nzli, J.-C.G.; Bernardinelli, G.; Hopfgartner G.; Williams, A.F. J. Alloys Comp. 1995, 225, 324.
Reedijk, J. Comprehensive Coordination Chemistry; Wilkinson, G., Ed.; Pergamon Press: London, 1987; Vol. 2, p 73.
Bouwman, E.; Driessen, W.L.; Reedijk, J. Coord. Chem. Rev. 1990, 104, 143.
(a) Bernardinelli, G.; Kü bel-Pollak, A.; Rüttimann, S.; Williams, A.F. Chimia 1992, 46, 155; (b) Bernardinelli, G.; Kübel-Pollak, A.; Rüttimann, S.; Williams, A.F. Zeit. Krist. 1993, 203, 132.
Albada, G.A. van; Lakin, M.T.; Veldman, N.; Spek, A.L.; Reedijk, J. Inorg. Chem. 1995, 34, 4910.
Albada, G.A. van; Smeets, W.J.J.; Spek, A.L.; Reedijk, J. Inorg. Chim. Acta 1997, 260, 151.
Albada, G.A. van; Smeets, W.J.J.; Spek, A.L.; Reedijk, J. Inorg. Chim. Acta 1999, 288, 220.
Albada, G.A. van; Smeets, W.J.J.; Veldman, N.; Spek, A.L.; Reedijk, J. Inorg. Chim. Acta 1999, 290, 105.
Albada, G.A. van; Smeets, W.J.J.; Spek, A.L.; Reedijk, J. Inorg. Chim. Acta 2000, 299, 35.
Pujar, M.A.; Bharamgoudar, T.D. Trans. Metal. Chem. 1988, 13, 423.
Goher, M.A.S.; Escuer, A.; Abu-Youssef, M.A.M.; Mautner, F.A. Polyhedron 1998, 17, 4265 and references cited therein.
Pate, J.E.; Ross, P.K.; Thamann, T.J.; Reed, C.A.; Karlin, K.D.; Sorrell, T.N.; Solomon, E.I. J. Am. Chem. Soc. 1989, 111, 5189.
Albada, G.A. van; Smeets, W.J.J.; Spek, A.L.; Reedijk, J. J. Coord. Chem. 1999, 47, 69.
Spek, A.L. J. Appl. Crystallogr. 1988, 21, 578.
Sheldrick, G.M. SHELXS86, Program for Crystal Structure Determination; University of Gö ttingen, Germany, 1986.
Sheldrick, G.M. SHELXS93, Program for Crystal Structure Refinement; University of Gö ttingen, Germany, 1993.
Spek, A.L. Acta Crystallogr. 1990, A46, C-34.
Goher, M.A.S.; Mautner, F.A. Polyhedron 1996, 15, 5.
Mautner, F.A.; Goher, M.A.S. Polyhedron 1993, 12, 2823.
Goher, M.A.S.; Mautner, F.A. Zeit. Nat. 1991, 46b, 687.
Hathaway, B.J. In Comprehensive Coordination Chemistry; Wilkinson, G.; Gill, R.D.; McCleverty, J.A., Ed.; Pergamon Press: Oxford, 1987; Vol. 5.
Mautner, F.A.; Goher, M.A.S. Polyhedron 1996, 15, 1133.
Nakamoto, K., Infrared and Raman Spectra of Inorganic and Coordination Compounds; Wiley: New York, 1978; 3rd ed.
Goher, M.A.S.; Mautner, F.A. Polyhedron 1995, 14, 1751.
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van Albada, G.A., Veldman, N., Spek, A.L. et al. Synthesis, spectroscopy, and X-ray structure of the polymer catena-[bis(azido-N)-copper(II)-μ-bis(2-benzimidazolyl)butane]. Journal of Chemical Crystallography 30, 69–72 (2000). https://doi.org/10.1023/A:1009506418398
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DOI: https://doi.org/10.1023/A:1009506418398