1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)] hydrazine
Molecules of the title compound, C16H16N4O7, are not planar with a dihedral angle of 5.50 (11)� between the substituted benzene rings. The two meta-methoxy groups of the 3,4,5- trimethoxybenzene moiety lie in the plane of the attached ring [Cmethyl–O–C–C torsion angles �0.1 (4)� and �3.7 (3)�] w...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2014
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| Subjects: | |
| Online Access: | http://eprints.usm.my/37933/1/1-%282%2C4-Dinitrophenyl%29-2-%5B%28E%29-%283%2C4%2C5-trimethoxybenzylidene%29%5Dhydrazine.pdf |
| _version_ | 1825833755508473856 |
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| author | Chantrapromma, Suchada Ruanwas, Pumsak Boonnak, Nawong Chidan Kumar, C. S. Hoong, Kun Fun |
| author_facet | Chantrapromma, Suchada Ruanwas, Pumsak Boonnak, Nawong Chidan Kumar, C. S. Hoong, Kun Fun |
| author_sort | Chantrapromma, Suchada |
| collection | USM |
| description | Molecules of the title compound, C16H16N4O7, are not planar
with a dihedral angle of 5.50 (11)� between the substituted
benzene rings. The two meta-methoxy groups of the 3,4,5-
trimethoxybenzene moiety lie in the plane of the attached ring
[Cmethyl–O–C–C torsion angles �0.1 (4)� and �3.7 (3)�] while
the para-methoxy substituent lies out of the plane [Cmethyl—
O—C—C, �86.0 (3)�]. An intramolecular N—H� � �O
hydrogen bond involving the 2-nitro substituent generates
an S(6) ring motif. In the crystal structure, molecules are
linked by weak C—H� � �O interactions into screw chains, that
are arranged into a sheet parallel to the bc plane. These sheets
are connected by �–� stacking interactions between the nitro
and methoxy substituted aromatic rings with a centroid–
centroid separation of 3.9420 (13) A ° . C—H� � �� contacts
further stabilize the two-dimensional network. |
| first_indexed | 2024-03-06T15:12:32Z |
| format | Article |
| id | usm.eprints-37933 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:12:32Z |
| publishDate | 2014 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | usm.eprints-379332017-12-15T02:12:12Z http://eprints.usm.my/37933/ 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)] hydrazine Chantrapromma, Suchada Ruanwas, Pumsak Boonnak, Nawong Chidan Kumar, C. S. Hoong, Kun Fun QC1 Physics (General) Molecules of the title compound, C16H16N4O7, are not planar with a dihedral angle of 5.50 (11)� between the substituted benzene rings. The two meta-methoxy groups of the 3,4,5- trimethoxybenzene moiety lie in the plane of the attached ring [Cmethyl–O–C–C torsion angles �0.1 (4)� and �3.7 (3)�] while the para-methoxy substituent lies out of the plane [Cmethyl— O—C—C, �86.0 (3)�]. An intramolecular N—H� � �O hydrogen bond involving the 2-nitro substituent generates an S(6) ring motif. In the crystal structure, molecules are linked by weak C—H� � �O interactions into screw chains, that are arranged into a sheet parallel to the bc plane. These sheets are connected by �–� stacking interactions between the nitro and methoxy substituted aromatic rings with a centroid– centroid separation of 3.9420 (13) A ° . C—H� � �� contacts further stabilize the two-dimensional network. International Union of Crystallography 2014 Article PeerReviewed application/pdf en http://eprints.usm.my/37933/1/1-%282%2C4-Dinitrophenyl%29-2-%5B%28E%29-%283%2C4%2C5-trimethoxybenzylidene%29%5Dhydrazine.pdf Chantrapromma, Suchada and Ruanwas, Pumsak and Boonnak, Nawong and Chidan Kumar, C. S. and Hoong, Kun Fun (2014) 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)] hydrazine. Acta Crystallographica Section E: Crystallographic Communications, 2014 (E70). 0188-0189. ISSN 1600-5368 https://doi.org/10.1107/S1600536814001238 |
| spellingShingle | QC1 Physics (General) Chantrapromma, Suchada Ruanwas, Pumsak Boonnak, Nawong Chidan Kumar, C. S. Hoong, Kun Fun 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)] hydrazine |
| title | 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)]
hydrazine |
| title_full | 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)]
hydrazine |
| title_fullStr | 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)]
hydrazine |
| title_full_unstemmed | 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)]
hydrazine |
| title_short | 1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)]
hydrazine |
| title_sort | 1 2 4 dinitrophenyl 2 e 3 4 5 trimethoxybenzylidene hydrazine |
| topic | QC1 Physics (General) |
| url | http://eprints.usm.my/37933/1/1-%282%2C4-Dinitrophenyl%29-2-%5B%28E%29-%283%2C4%2C5-trimethoxybenzylidene%29%5Dhydrazine.pdf |
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