Crystal structure of new organically templated copper sulfate with 2-aminopyridinium

Crystal structure of new organically templated copper sulfate with 2-aminopyridinium

The title compound, (C5H7N2)2[Cu(H2O)6](SO4)2·4H2O [systematic name: bis(2-aminopyridinium) hexaaquacopper(II) bis(sulfate) tetrahydrate], comprises axially elongated hexaaqua-coordinated octahedral CuII ions located on an inversion centre, non-coordinating sulfate anions, 2-aminopyridinium cations...

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Bibliographic Details
Main Authors: Tamara J. Lukianova, Vasyl Kinzhybalo, Adam Pietraszko
Format: Article
Language:English
Published: International Union of Crystallography 2015-11-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
organically templated materials
2-aminopyridine
sulfates
hydrogen bonding
π–π interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015018629
Description
Summary:The title compound, (C5H7N2)2[Cu(H2O)6](SO4)2·4H2O [systematic name: bis(2-aminopyridinium) hexaaquacopper(II) bis(sulfate) tetrahydrate], comprises axially elongated hexaaqua-coordinated octahedral CuII ions located on an inversion centre, non-coordinating sulfate anions, 2-aminopyridinium cations and lattice water molecules. The crystal structure is built of successive inorganic and organic layers extending parallel to (001) that are connected by an extensive three-dimensional hydrogen-bonded network of the type O—H...O and N—H...O, as well as π–π interactions [centroid–centroid distance 3.4140 (14) Å, offset 0.277 Å].
ISSN:2056-9890

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