N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine
The azomethine double bond in the title Schiff base, C(20)H(19)N(3)O, has an E configuration. The 13-membered carbazolyl fused ring system [r.m.s. deviation = 0.023 (9) A] is nearly coplanar with the five-membered pyrazole ring [r.m.s. deviation = 0.003 (4) A]; the dihedral angle between the two sys...
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International Union of Crystallography
2010
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my.um.eprints.80152019-01-30T08:50:08Z http://eprints.um.edu.my/8015/ N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. QD Chemistry The azomethine double bond in the title Schiff base, C(20)H(19)N(3)O, has an E configuration. The 13-membered carbazolyl fused ring system [r.m.s. deviation = 0.023 (9) A] is nearly coplanar with the five-membered pyrazole ring [r.m.s. deviation = 0.003 (4) A]; the dihedral angle between the two systems is 10.8 (2)degrees. The crystal studied was a non-merohedral twin having a 35% minor component. International Union of Crystallography 2010 Article PeerReviewed application/pdf en http://eprints.um.edu.my/8015/1/Asiri-2010-N-_%289-Ethyl-9H-carba.pdf Tan, Kong Wai and Ng, S.W. and Asiri, A.M. and Khan, S.A. (2010) N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine. Acta Crystallographica Section E: Structure Reports Online, 66. O2046-U1453. ISSN 1600-5368 http://journals.iucr.org/e/issues/2010/08/00/rk2213/rk2213.pdf 10.1107/s1600536810027686 |
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QD Chemistry Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine |
| description |
The azomethine double bond in the title Schiff base, C(20)H(19)N(3)O, has an E configuration. The 13-membered carbazolyl fused ring system [r.m.s. deviation = 0.023 (9) A] is nearly coplanar with the five-membered pyrazole ring [r.m.s. deviation = 0.003 (4) A]; the dihedral angle between the two systems is 10.8 (2)degrees. The crystal studied was a non-merohedral twin having a 35% minor component. |
| format |
Article |
| author |
Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. |
| author_facet |
Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. |
| author_sort |
Tan, Kong Wai |
| title |
N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine |
| title_short |
N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine |
| title_full |
N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine |
| title_fullStr |
N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine |
| title_full_unstemmed |
N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine |
| title_sort |
n-[(9-ethyl-9h-carbazol-3-yl)methylidene]-3,4-dimethylisoxazol-5-amine |
| publisher |
International Union of Crystallography |
| publishDate |
2010 |
| url |
http://eprints.um.edu.my/8015/1/Asiri-2010-N-_%289-Ethyl-9H-carba.pdf http://eprints.um.edu.my/8015/ http://journals.iucr.org/e/issues/2010/08/00/rk2213/rk2213.pdf |
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