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Crystal structure of ethyl 2-({[(4Z)-3,5-dioxo-1-phenylpyrazolidin-4-ylidene]methyl}amino)acetate
| Content Provider | PubMed Central |
|---|---|
| Author | Mohamed, Shaaban K. Mehmet, Akkurt Mague, Joel T. Ahmed, Eman A. Albayati, Mustafa R. |
| Copyright Year | 2014 |
| Abstract | The title compound, C14H15N3O4, is nearly planar, the dihedral angle between the planes of the phenyl and pyrazolidine rings being 1.13 (7) Å, and that between the plane of the pyrazolidine ring and the mean plane of the side chain [C—N—C–C(=O)—O; r.m.s. deviation = 0.024 Å] being 2.52 (7)°. This is due in large part to the presence of the intramolecular N—H⋯O and C—H⋯O hydrogen bonds. In the crystal, pairwise N—H⋯O hydrogen bonds form inversion dimers, which are further associated into layers, lying very close to plane (-120), via pairwise C—H⋯O hydrogen bonds. The layers are then weakly connected through C—H⋯O hydrogen bonds, forming a three-dimensional structure. |
| Related Links | http://dx.doi.org/10.1107/S1600536814016766 |
| Ending Page | 939 |
| Starting Page | 938 |
| File Format | |
| ISSN | 16005368 |
| e-ISSN | 16005368 |
| Journal | Acta Crystallographica Section E: Structure Reports Online |
| Issue Number | Pt 9 |
| Volume Number | 70 |
| Language | English |
| Publisher | International Union of Crystallography |
| Access Restriction | Open |
| Rights Holder | International Union of Crystallography |
| Subject Keyword | Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Condensed Matter Physics Materials Science |
