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2,5-Bis[2-({bis[3-(dimethylazaniumyl)propyl]azaniumyl}methyl)phenyl]-1,3,4-oxadiazole hexakis(perchlorate) sesquihydrate
- Source :
- Acta Crystallographica Section E, Vol 68, Iss 12, Pp o3453-o3454 (2012)
- Publication Year :
- 2012
- Publisher :
- International Union of Crystallography, 2012.
-
Abstract
- In the title hydrated salt, C36H66N8O6+·6ClO4−·1.5H2O, the asymmetric unit consists of a hexaprotonated [H6L]6+ cation, five perchlorate anions in general positions, two on twofold rotation axes (one of which is disordered), and two water molecules of crystallization in general positions, one of them disordered around a twofold crystallographic axis. In the [H6L]6+ cation, two strong intramolecular N—H...N hydrogen bonds occur, involving the N atoms of the oxadiazole ring as acceptors and the closest NH+ groups of each dipropylenetriamine unit. In the crystal, the [H6L]6+ cations form channels along the a-axis direction, in which the perchlorate counter-ions and the water molecules are lodged. The crystal packing features a network of N—H...O and O—H...O hydrogen bonds involving the NH+ groups of the [H6L]6+ cation, the perchlorate anions and the water molecules.
- Subjects :
- Crystallography
QD901-999
Subjects
Details
- Language :
- English
- ISSN :
- 16005368
- Volume :
- 68
- Issue :
- 12
- Database :
- Directory of Open Access Journals
- Journal :
- Acta Crystallographica Section E
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.2c26752bb8b24018bd763b54feb5aed3
- Document Type :
- article
- Full Text :
- https://doi.org/10.1107/S1600536812047484