Abstract
A supramolecular host-guest system based on heterocalix[8]arene 1, incorporating benzimidazol-2-one and 2-methoxy-5-tert-butyl-1,3-phenylene subunits in an alternate cyclic arrangement, has been studied. The crystal structures of two solvent endo/exo inclusion complexes formed from the host molecule 1 and 3-methylpyridine in hydrated and unhydrated forms demonstrate the influence of crystal packing on the shape of the host molecule.
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Original Russian Text Copyright © 2005 by V. Ch. Kravtsov, E. Weber, Yu. A. Simonov, J. Lipkowski, J. Trepte, and E. V. Ganin
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Translated from Zhurnal Strukturnoi Khimii, Vol. 46, Supplement, pp. S47–S51, 2005.
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Kravtsov, V.C., Weber, E., Simonov, Y.A. et al. Heterocalix[8]arene inclusion complexes: Crystal structure and mobility of the host shape. J Struct Chem 46 (Suppl 1), S46–S50 (2005). https://doi.org/10.1007/s10947-006-0150-x
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DOI: https://doi.org/10.1007/s10947-006-0150-x