2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene
The title molecule, C24H18N2S3, consists of three essentially planar fragments viz. two methylnaphthalene groups and a five-membered thiadiazole ring. The dihedral angles between the two methylnaphthalene groups and the central 1-thia-3,4-diazacyclopenta-2,5-diene group are 78.9 (1) and 68.8 (1)°. I...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
International Union of Crystallography
2007
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/7509/ http://psasir.upm.edu.my/id/eprint/7509/1/2%2C5-Bis%282-naphthylmethylsulfanyl%29.pdf |
| _version_ | 1848840614378995712 |
|---|---|
| author | How, Fiona Ni Foong Watkin, David J. Crouse, Karen Anne Mohamed Tahir, Mohamed Ibrahim |
| author_facet | How, Fiona Ni Foong Watkin, David J. Crouse, Karen Anne Mohamed Tahir, Mohamed Ibrahim |
| author_sort | How, Fiona Ni Foong |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The title molecule, C24H18N2S3, consists of three essentially planar fragments viz. two methylnaphthalene groups and a five-membered thiadiazole ring. The dihedral angles between the two methylnaphthalene groups and the central 1-thia-3,4-diazacyclopenta-2,5-diene group are 78.9 (1) and 68.8 (1)°. In the crystal structure, - stacking interactions exist between pairs of symmetry-related naphthalene fragments with an interplanar separation of 3.35 Å. All bond lengths and angles are comparable with previous reports except that both C-S bond lengths are slightly longer than normal. In addition, the C-S-C and S-C-C bond angles appear to be smaller than normal and this could be due to the steric hindrance of the methylnaphthalene fragments. |
| first_indexed | 2025-11-15T07:30:09Z |
| format | Article |
| id | upm-7509 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T07:30:09Z |
| publishDate | 2007 |
| publisher | International Union of Crystallography |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-75092013-05-27T07:35:19Z http://psasir.upm.edu.my/id/eprint/7509/ 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene How, Fiona Ni Foong Watkin, David J. Crouse, Karen Anne Mohamed Tahir, Mohamed Ibrahim The title molecule, C24H18N2S3, consists of three essentially planar fragments viz. two methylnaphthalene groups and a five-membered thiadiazole ring. The dihedral angles between the two methylnaphthalene groups and the central 1-thia-3,4-diazacyclopenta-2,5-diene group are 78.9 (1) and 68.8 (1)°. In the crystal structure, - stacking interactions exist between pairs of symmetry-related naphthalene fragments with an interplanar separation of 3.35 Å. All bond lengths and angles are comparable with previous reports except that both C-S bond lengths are slightly longer than normal. In addition, the C-S-C and S-C-C bond angles appear to be smaller than normal and this could be due to the steric hindrance of the methylnaphthalene fragments. International Union of Crystallography 2007 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/7509/1/2%2C5-Bis%282-naphthylmethylsulfanyl%29.pdf How, Fiona Ni Foong and Watkin, David J. and Crouse, Karen Anne and Mohamed Tahir, Mohamed Ibrahim (2007) 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene. Acta Crystallographica Section E: Structure Reports Online, 63 (6). ISSN 1600-5368 http://dx.doi.org/10.1107/S1600536807024257 10.1107/S1600536807024257 English |
| spellingShingle | How, Fiona Ni Foong Watkin, David J. Crouse, Karen Anne Mohamed Tahir, Mohamed Ibrahim 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene |
| title | 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene |
| title_full | 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene |
| title_fullStr | 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene |
| title_full_unstemmed | 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene |
| title_short | 2,5-Bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene |
| title_sort | 2,5-bis(2-naphthylmethylsulfanyl)-1-thia-3,4 diazacyclopenta-2,5-diene |
| url | http://psasir.upm.edu.my/id/eprint/7509/ http://psasir.upm.edu.my/id/eprint/7509/ http://psasir.upm.edu.my/id/eprint/7509/ http://psasir.upm.edu.my/id/eprint/7509/1/2%2C5-Bis%282-naphthylmethylsulfanyl%29.pdf |