Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-ium
The synthesis of 4-azaniumyl-2,2,6,6-tetramethylpiperidin-1-ium diperchlorate, C9H22N22+·2ClO4−, was carried out from an aqueous reaction of perchloric acid with 4-amino-2,2,6,6-tetramethylpiperidine. This compound was characterized by TGA–DSC analysis and single-crystal X-ray diffraction. The piper...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2017-10-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989017012695 |
| _version_ | 1828436912499589120 |
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| author | Hammouda Chebbi Abdessalem Boumakhla Mohamed Faouzi Zid Abderrahmen Guesmi |
| author_facet | Hammouda Chebbi Abdessalem Boumakhla Mohamed Faouzi Zid Abderrahmen Guesmi |
| author_sort | Hammouda Chebbi |
| collection | DOAJ |
| description | The synthesis of 4-azaniumyl-2,2,6,6-tetramethylpiperidin-1-ium diperchlorate, C9H22N22+·2ClO4−, was carried out from an aqueous reaction of perchloric acid with 4-amino-2,2,6,6-tetramethylpiperidine. This compound was characterized by TGA–DSC analysis and single-crystal X-ray diffraction. The piperidine ring of the dication adopts a chair conformation and the orientation of the C—NH3 bond is equatorial. One of the two crystallographically independent perchlorate anions exhibits disorder [occupancies 0.625 (7) and 0.375 (7)]. The crystal packing is constituted by a succession of mixed layers parallel to the (-102) plane, made up of C9H22N22+ dications and ClO4− anions. These ions are linked by normal and bifurcated N—H...O hydrogen bonds with R44(12) graph-set motifs, generating a two-dimensional network. The intermolecular interactions in the crystal structure were quantified and analysed using Hirshfeld surface analysis. |
| first_indexed | 2024-12-10T19:35:44Z |
| format | Article |
| id | doaj.art-e3dee05b859e47d2916c770193953d43 |
| institution | Directory Open Access Journal |
| issn | 2056-9890 |
| language | English |
| last_indexed | 2024-12-10T19:35:44Z |
| publishDate | 2017-10-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E: Crystallographic Communications |
| spelling | doaj.art-e3dee05b859e47d2916c770193953d432022-12-22T01:36:09ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902017-10-0173101453145710.1107/S2056989017012695vm2204Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-iumHammouda Chebbi0Abdessalem Boumakhla1Mohamed Faouzi Zid2Abderrahmen Guesmi3Université de Tunis El Manar, Faculté des Sciences de Tunis, Laboratoire de Matériaux, Cristallochimie et Thermodynamique Appliquée, 2092 El Manar II, Tunis, TunisiaUniversité de Tunis El Manar, Faculté des Sciences de Tunis, Laboratoire de Matériaux, Cristallochimie et Thermodynamique Appliquée, 2092 El Manar II, Tunis, TunisiaUniversité de Tunis El Manar, Faculté des Sciences de Tunis, Laboratoire de Matériaux, Cristallochimie et Thermodynamique Appliquée, 2092 El Manar II, Tunis, TunisiaUniversité de Tunis El Manar, Faculté des Sciences de Tunis, Laboratoire de Matériaux, Cristallochimie et Thermodynamique Appliquée, 2092 El Manar II, Tunis, TunisiaThe synthesis of 4-azaniumyl-2,2,6,6-tetramethylpiperidin-1-ium diperchlorate, C9H22N22+·2ClO4−, was carried out from an aqueous reaction of perchloric acid with 4-amino-2,2,6,6-tetramethylpiperidine. This compound was characterized by TGA–DSC analysis and single-crystal X-ray diffraction. The piperidine ring of the dication adopts a chair conformation and the orientation of the C—NH3 bond is equatorial. One of the two crystallographically independent perchlorate anions exhibits disorder [occupancies 0.625 (7) and 0.375 (7)]. The crystal packing is constituted by a succession of mixed layers parallel to the (-102) plane, made up of C9H22N22+ dications and ClO4− anions. These ions are linked by normal and bifurcated N—H...O hydrogen bonds with R44(12) graph-set motifs, generating a two-dimensional network. The intermolecular interactions in the crystal structure were quantified and analysed using Hirshfeld surface analysis.http://scripts.iucr.org/cgi-bin/paper?S2056989017012695perchlorateorganic-inorganic hybridcrystal structuregraph-set motifs |
| spellingShingle | Hammouda Chebbi Abdessalem Boumakhla Mohamed Faouzi Zid Abderrahmen Guesmi Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-ium Acta Crystallographica Section E: Crystallographic Communications perchlorate organic-inorganic hybrid crystal structure graph-set motifs |
| title | Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-ium |
| title_full | Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-ium |
| title_fullStr | Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-ium |
| title_full_unstemmed | Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-ium |
| title_short | Structure cristalline et analyses thermique et de surface Hirshfeld du diperchlorate de 4-azaniumyl-2,2,6,6-tétraméthylpipéridin-1-ium |
| title_sort | structure cristalline et analyses thermique et de surface hirshfeld du diperchlorate de 4 azaniumyl 2 2 6 6 tetramethylpiperidin 1 ium |
| topic | perchlorate organic-inorganic hybrid crystal structure graph-set motifs |
| url | http://scripts.iucr.org/cgi-bin/paper?S2056989017012695 |
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