2,2'-(Piperazine-1,4-diyl)diethanaminium dibenzoate
dc.contributor.author | Cukrowski, Ignacy | |
dc.contributor.author | Adeyinka, Adedapo S. | |
dc.contributor.author | Liles, David C. | |
dc.contributor.email | ignacy.cukrowski@up.ac.za | en |
dc.date.accessioned | 2013-03-20T13:45:37Z | |
dc.date.available | 2013-03-20T13:45:37Z | |
dc.date.issued | 2012-07-02 | |
dc.description | Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: JJ2134). | en |
dc.description.abstract | The asymmetric unit of the title salt C8H22N4 2+2C7H5O2 , comprises two independent pairs of half a 2,2'-(piperazine-1,4- diyl)diethanaminium dication plus a benzoate anion. The dications are symmetrical and lie across crystallographic centres of inversion. The crystal structure was refined as a two-component pseudo-merohedral twin using the twin law 001 010 100 [he domain fractions are 0.8645 (8) and 0.1355 (8)]. The anions and cations are linked by N—H...O hydrogen bonds and weak N—H...O intermolecular interactions to form infinite two-dimensional networks parallel to [101]. The conformation adopted by the cation in the crystal structure is very similar to that adopted by the same cation in the structures of the 2-hydroxybenzoate [Cukrowski et al. (2012). Acta Cryst, E68, o2387], the nitrate and the tetrahydrogen pentaborate salts. | en |
dc.description.librarian | am2013 | en |
dc.description.librarian | ai2013 | |
dc.description.sponsorship | The authors thank Dr John E. Davies of the University of Cambridge (England) for the data collection. | en |
dc.description.uri | http://journals.iucr.org/e/journalhomepage.html | en |
dc.identifier.citation | Cukrowski, I, Adeyinka, AS & Liles, DC 2012, '2,2'-(Piperazine-1,4-diyl)diethanaminium dibenzoate', Acta Crystallographica Section E-Structure Reports Online, vol. E68, no. o2389, pp. sup-1-8. | en |
dc.identifier.issn | 1600-5368 | |
dc.identifier.other | 10.1107/S1600536812030115 | |
dc.identifier.uri | http://hdl.handle.net/2263/21195 | |
dc.language.iso | en | en |
dc.publisher | International Union of Crystallography | en |
dc.rights | International Union of Crystallography | en |
dc.subject | Single-crystal X-ray study | en |
dc.subject | T = 180 K | en |
dc.subject | Mean (C–C) = 0.002 A | en |
dc.subject | R factor = 0.040 | en |
dc.subject | wR factor = 0.110 | en |
dc.subject | Data-to-parameter ratio = 17.9 | en |
dc.subject.lcsh | Crystallization | en |
dc.subject.lcsh | Crystals | en |
dc.subject.lcsh | Crystallography | en |
dc.title | 2,2'-(Piperazine-1,4-diyl)diethanaminium dibenzoate | en |
dc.type | Article | en |