(E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine
The title molecule, C(18)H(14)N(6)O(4)S, adopts a U-shape with the aromatic groups lying syn and oriented in the same direction as the thiophene S atom. Twists away from planarity are evident with the maximum deviation being found for a terminal nitro group: C/C/N/O = 19.0 (3)degrees. The conformati...
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| Format: | Article |
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International Union of Crystallography
2010
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| _version_ | 1825720648497889280 |
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| author | de Lima, G.M. Harrison, W.T.A. Tiekink, E.R.T. Wardell, J.L. Wardell, S.M.S.V. |
| author_facet | de Lima, G.M. Harrison, W.T.A. Tiekink, E.R.T. Wardell, J.L. Wardell, S.M.S.V. |
| author_sort | de Lima, G.M. |
| collection | UM |
| description | The title molecule, C(18)H(14)N(6)O(4)S, adopts a U-shape with the aromatic groups lying syn and oriented in the same direction as the thiophene S atom. Twists away from planarity are evident with the maximum deviation being found for a terminal nitro group: C/C/N/O = 19.0 (3)degrees. The conformation about each of the C=N bonds is E. In the crystal, centrosymmetrically related molecules are connected via N-H center dot center dot center dot O(nitro) hydrogen bonds, forming 14-membered {center dot center dot center dot HNC(3)NO}(2) synthons. These are linked into layers via C-H center dot center dot center dot O(nitro) interactions with the primary interactions between layers being of the type C-H center dot center dot center dot pi, where the pi-system is the thiophene ring. |
| first_indexed | 2024-03-06T05:38:19Z |
| format | Article |
| id | um.eprints-15214 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:38:19Z |
| publishDate | 2010 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | um.eprints-152142019-01-31T01:54:18Z http://eprints.um.edu.my/15214/ (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine de Lima, G.M. Harrison, W.T.A. Tiekink, E.R.T. Wardell, J.L. Wardell, S.M.S.V. QC Physics The title molecule, C(18)H(14)N(6)O(4)S, adopts a U-shape with the aromatic groups lying syn and oriented in the same direction as the thiophene S atom. Twists away from planarity are evident with the maximum deviation being found for a terminal nitro group: C/C/N/O = 19.0 (3)degrees. The conformation about each of the C=N bonds is E. In the crystal, centrosymmetrically related molecules are connected via N-H center dot center dot center dot O(nitro) hydrogen bonds, forming 14-membered {center dot center dot center dot HNC(3)NO}(2) synthons. These are linked into layers via C-H center dot center dot center dot O(nitro) interactions with the primary interactions between layers being of the type C-H center dot center dot center dot pi, where the pi-system is the thiophene ring. International Union of Crystallography 2010 Article PeerReviewed de Lima, G.M. and Harrison, W.T.A. and Tiekink, E.R.T. and Wardell, J.L. and Wardell, S.M.S.V. (2010) (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine. Acta Crystallographica Section E: Structure Reports Online, 66 (2). O457-U3363. ISSN 1600-5368, |
| spellingShingle | QC Physics de Lima, G.M. Harrison, W.T.A. Tiekink, E.R.T. Wardell, J.L. Wardell, S.M.S.V. (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine |
| title | (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine |
| title_full | (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine |
| title_fullStr | (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine |
| title_full_unstemmed | (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine |
| title_short | (E)-1-(3-Nitrophenyl)-2-({5-[(1E)-2-(3-nitrophenyl)hydrazin-1-ylidene methyl]-2-thienyl}methylidene)hydrazine |
| title_sort | e 1 3 nitrophenyl 2 5 1e 2 3 nitrophenyl hydrazin 1 ylidene methyl 2 thienyl methylidene hydrazine |
| topic | QC Physics |
| work_keys_str_mv | AT delimagm e13nitrophenyl251e23nitrophenylhydrazin1ylidenemethyl2thienylmethylidenehydrazine AT harrisonwta e13nitrophenyl251e23nitrophenylhydrazin1ylidenemethyl2thienylmethylidenehydrazine AT tiekinkert e13nitrophenyl251e23nitrophenylhydrazin1ylidenemethyl2thienylmethylidenehydrazine AT wardelljl e13nitrophenyl251e23nitrophenylhydrazin1ylidenemethyl2thienylmethylidenehydrazine AT wardellsmsv e13nitrophenyl251e23nitrophenylhydrazin1ylidenemethyl2thienylmethylidenehydrazine |