2,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate
The title salt, C16H18N6O22+·2ClO4−·2H2O, was obtained unintentionally as a major product in the reaction of Zn(ClO4)2·6H2O with the N′,N′2-bis[(1E)-1-(2-pyridyl)ethylidene]ethanedihydrazide (H2L) ligand. The (H4L)2+ ca...
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| Language: | English |
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International Union of Crystallography
2010-04-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536810010238 |
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doaj-e17d1f3cff22418bbbe9869ca2a5d50c2020-11-25T03:05:24ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-04-01664o904o90510.1107/S16005368100102382,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrateGoran N. KaluderovićRabia O. Mohamad EshkourfuSantiago Gómez-RuizDragana MitićKatarina K. AndelkovićThe title salt, C16H18N6O22+·2ClO4−·2H2O, was obtained unintentionally as a major product in the reaction of Zn(ClO4)2·6H2O with the N′,N′2-bis[(1E)-1-(2-pyridyl)ethylidene]ethanedihydrazide (H2L) ligand. The (H4L)2+ cation lies across a centre of inversion. The pyridiniumimine fragments of (H4L)2+ adopt syn orientations. Intramolecular N—H...N and N—H...O hydrogen bonds lead to the formation of S(5) motifs. In the crystal, neighbouring cations are connected by π–π interactions between pyridinium units with a centroid–centroid distance of 3.600 (1) Å. Moreover, the crystal components are assembled into two-dimensional layers via N—H...O and O—H...O hydrogen bonds, with no direct hydrogen-bonding interactions between cations. http://scripts.iucr.org/cgi-bin/paper?S1600536810010238 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Goran N. Kaluderović Rabia O. Mohamad Eshkourfu Santiago Gómez-Ruiz Dragana Mitić Katarina K. Andelković |
| spellingShingle |
Goran N. Kaluderović Rabia O. Mohamad Eshkourfu Santiago Gómez-Ruiz Dragana Mitić Katarina K. Andelković 2,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate Acta Crystallographica Section E |
| author_facet |
Goran N. Kaluderović Rabia O. Mohamad Eshkourfu Santiago Gómez-Ruiz Dragana Mitić Katarina K. Andelković |
| author_sort |
Goran N. Kaluderović |
| title |
2,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate |
| title_short |
2,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate |
| title_full |
2,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate |
| title_fullStr |
2,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate |
| title_full_unstemmed |
2,2′-{1,1′-[2,2′-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate |
| title_sort |
2,2′-{1,1′-[2,2′-oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate |
| publisher |
International Union of Crystallography |
| series |
Acta Crystallographica Section E |
| issn |
1600-5368 |
| publishDate |
2010-04-01 |
| description |
The title salt, C16H18N6O22+·2ClO4−·2H2O, was obtained unintentionally as a major product in the reaction of Zn(ClO4)2·6H2O with the N′,N′2-bis[(1E)-1-(2-pyridyl)ethylidene]ethanedihydrazide (H2L) ligand. The (H4L)2+ cation lies across a centre of inversion. The pyridiniumimine fragments of (H4L)2+ adopt syn orientations. Intramolecular N—H...N and N—H...O hydrogen bonds lead to the formation of S(5) motifs. In the crystal, neighbouring cations are connected by π–π interactions between pyridinium units with a centroid–centroid distance of 3.600 (1) Å. Moreover, the crystal components are assembled into two-dimensional layers via N—H...O and O—H...O hydrogen bonds, with no direct hydrogen-bonding interactions between cations. |
| url |
http://scripts.iucr.org/cgi-bin/paper?S1600536810010238 |
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