Crystal structure of 1,1′-(pyridine-2,6-diyl)bis[ N -(pyridin-2-ylmethyl)methanaminium] dichloride dihydrate - Archive ouverte HAL Access content directly
Journal Articles Acta crystallographica Section E : Crystallographic communications [2015-...] Year : 2021

Crystal structure of 1,1′-(pyridine-2,6-diyl)bis[ N -(pyridin-2-ylmethyl)methanaminium] dichloride dihydrate

Abstract

In the title compound, C 19 H 23 N 5 2+ ·2Cl − ·2H 2 O, the two pyridine side arms are not coplanar, with the terminal pyridine rings subtending a dihedral angle of 26.45 (6)°. In the crystal, hydrogen bonds, intermolecular C—H...Cl contacts and a weak C—H...O interaction connect the molecule with neighbouring chloride counter-anions and lattice water molecules. The crystal packing also features by π–π interactions with centroid-centroid distances of 3.4864 (12) and 3.5129 (13) Å.
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hal-03600453 , version 1 (07-03-2022)

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Layachi Merabet, Marine Tassé, Sonia Mallet-Ladeira, Lakhemici Kaboub, Isabelle Malfant. Crystal structure of 1,1′-(pyridine-2,6-diyl)bis[ N -(pyridin-2-ylmethyl)methanaminium] dichloride dihydrate. Acta crystallographica Section E : Crystallographic communications [2015-..], 2021, 77 (12), pp.1296-1298. ⟨10.1107/S205698902101183X⟩. ⟨hal-03600453⟩
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