caa a22 4500 46318470X CHVBK 20180406164849.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10870-007-9179-8 doi (NATIONALLICENCE)springer-10.1007/s10870-007-9179-8 Reaction of 1,2-bis(2,6-dicarboxypyridin-4-yl)ethyne and imidazole with Cu(II) generates a discrete complex not a coordination polymer: crystal structure of [μ-4,4′-(1,2-ethynediyl)-bis(pyridine-2,6-dicarboxylato)-N, O, O′-μ-N′, O′′, O′′′]-diaqua-bis(imidazole)-dicopper(II) [Elektronische Daten] [Yu Wang, Christopher Cooper, Brian Luisi, Brian Moulton, John MacDonald] Reaction of 1,2-bis(2,6-dicarboxypyridin-4-yl)ethyne and imidazole with Cu(II) produces crystals containing a discrete complex of [μ-4,4′-(1,2-ethynediyl)-bis(pyridine-2,6-dicarboxylato)-N, O, O′-μ-N′, O′′, O′′′]-diaqua-bis(imidazole)-dicopper(II) complex (1), [(C16H4N2O8)(C3H4N2)2(H2O)2Cu2] instead of a linear coordination polymer. The complex crystallizes in the monoclinic space group P21/n with a=5.3763(8) Å, b=18.522(3) Å, c=11.4827(7) Å, β=93.705(3) ° and Z=2. The complex sits on a center of symmetry such that the two halves of the molecule are related by inversion symmetry. The molecules pack in layers in which the molecules are joined by intermolecular N-H⋯O hydrogen bonds between imidazole and carboxylate groups and O-H⋯O hydrogen bonds between carboxylate groups and water. Springer Science+Business Media, LLC, 2007 2,6-dicarboxypyridine nationallicence 1,2-bis(2,6-dicarboxypyridin-4-yl)ethyne nationallicence imidazole nationallicence Wang Yu Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, 01609, Worcester, MA, USA aut Cooper Christopher Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, 01609, Worcester, MA, USA aut Luisi Brian Department of Chemistry, Brown University, 02912, Providence, RI, USA aut Moulton Brian Department of Chemistry, Brown University, 02912, Providence, RI, USA aut MacDonald John Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, 01609, Worcester, MA, USA aut Journal of Chemical Crystallography Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 37/4(2007-04-01), 299-308 1074-1542 37:4<299 2007 37 10870 https://doi.org/10.1007/s10870-007-9179-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10870-007-9179-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Yu Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, 01609, Worcester, MA, USA aut NATIONALLICENCE 700 1- Cooper Christopher Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, 01609, Worcester, MA, USA aut NATIONALLICENCE 700 1- Luisi Brian Department of Chemistry, Brown University, 02912, Providence, RI, USA aut NATIONALLICENCE 700 1- Moulton Brian Department of Chemistry, Brown University, 02912, Providence, RI, USA aut NATIONALLICENCE 700 1- MacDonald John Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, 01609, Worcester, MA, USA aut NATIONALLICENCE 773 0- Journal of Chemical Crystallography Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 37/4(2007-04-01), 299-308 1074-1542 37:4<299 2007 37 10870 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer