Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfate
The asymmetric unit of the title salt, 2C13H11N4S+·SO4−, comprises two 4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium cations and one sulfate anion. In one cation, the phenyl ring is inclined to the pyridinium ring at a dihedral angle of 34.82 (6)°, while in other cation the rings are almost coplanar...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2016-03-01
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| Series: | IUCrData |
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2414314616004466 |
| _version_ | 1818197265337024512 |
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| author | Akhilesh Bharti Paras Nath Pooja Bharati Sushil K. Gupta Manoj K. Bharty |
| author_facet | Akhilesh Bharti Paras Nath Pooja Bharati Sushil K. Gupta Manoj K. Bharty |
| author_sort | Akhilesh Bharti |
| collection | DOAJ |
| description | The asymmetric unit of the title salt, 2C13H11N4S+·SO4−, comprises two 4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium cations and one sulfate anion. In one cation, the phenyl ring is inclined to the pyridinium ring at a dihedral angle of 34.82 (6)°, while in other cation the rings are almost coplanar with a corresponding dihedral angle 5.33 (10)°. Strong N—H...O hydrogen bonds link the cations to the sulfate anion in the asymmetric unit. Additional N—H...O, C—H...N, C—H...O and C—H...S hydrogen bonds further stabilize the crystal structure. Weak C—H...π and π–π interactions are also observed in the crystal structure. |
| first_indexed | 2024-12-12T01:47:14Z |
| format | Article |
| id | doaj.art-e9aaadee14c241068b640aa416225c0f |
| institution | Directory Open Access Journal |
| issn | 2414-3146 |
| language | English |
| last_indexed | 2024-12-12T01:47:14Z |
| publishDate | 2016-03-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | IUCrData |
| spelling | doaj.art-e9aaadee14c241068b640aa416225c0f2022-12-22T00:42:33ZengInternational Union of CrystallographyIUCrData2414-31462016-03-0113x16044610.1107/S2414314616004466sj4013Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfateAkhilesh Bharti0Paras Nath1Pooja Bharati2Sushil K. Gupta3Manoj K. Bharty4Department of Chemistry, Kirori Mal College, University of Delhi, Delhi 110 007, IndiaDepartment of Chemistry, Banaras Hindu University, Varanasi 221 005, IndiaDepartment of Chemistry, Banaras Hindu University, Varanasi 221 005, IndiaSchool of Studies in Chemistry, Jiwaji University, Gwalior 47011, IndiaDepartment of Chemistry, Banaras Hindu University, Varanasi 221 005, IndiaThe asymmetric unit of the title salt, 2C13H11N4S+·SO4−, comprises two 4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium cations and one sulfate anion. In one cation, the phenyl ring is inclined to the pyridinium ring at a dihedral angle of 34.82 (6)°, while in other cation the rings are almost coplanar with a corresponding dihedral angle 5.33 (10)°. Strong N—H...O hydrogen bonds link the cations to the sulfate anion in the asymmetric unit. Additional N—H...O, C—H...N, C—H...O and C—H...S hydrogen bonds further stabilize the crystal structure. Weak C—H...π and π–π interactions are also observed in the crystal structure.http://scripts.iucr.org/cgi-bin/paper?S2414314616004466crystal structurepyridinium ionthiadiazolehydrogen bondingπ—π interactions |
| spellingShingle | Akhilesh Bharti Paras Nath Pooja Bharati Sushil K. Gupta Manoj K. Bharty Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfate IUCrData crystal structure pyridinium ion thiadiazole hydrogen bonding π—π interactions |
| title | Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfate |
| title_full | Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfate |
| title_fullStr | Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfate |
| title_full_unstemmed | Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfate |
| title_short | Bis[4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium] sulfate |
| title_sort | bis 4 5 anilino 1 3 4 thiadiazol 2 yl pyridinium sulfate |
| topic | crystal structure pyridinium ion thiadiazole hydrogen bonding π—π interactions |
| url | http://scripts.iucr.org/cgi-bin/paper?S2414314616004466 |
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