| dc.creator | BARBA, VICTOR | |
| dc.creator | GUERRERO ROSALES, LETICIA | |
| dc.creator | RIVERO ESPEJEL, IGNACIO A. | |
| dc.creator | MONTALVO GONZALEZ, RUBEN | |
| dc.date | 2017-04-26T16:56:24Z | |
| dc.date | 2017-04-26T16:56:24Z | |
| dc.date | 2012 | |
| dc.date.accessioned | 2023-07-24T14:13:02Z | |
| dc.date.available | 2023-07-24T14:13:02Z | |
| dc.identifier | 10.3233/MGC-120078 | |
| dc.identifier | 1024-1221 | |
| dc.identifier | http://dspace.uan.mx:8080/jspui/handle/123456789/722 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7788529 | |
| dc.description | Two quinazolinediones were crystallized and the molecular structures solved by monocrystal X-ray diffraction analysis. The title compounds include the only variation of the -OMe substituent at orto or meta positions of the aromatic ring. The results were contrasted with the analogous para substituted derivative allowing a complete structural comparison in order to see the substituent effect. The formation of different hydrogen bonding motifs was observed which are relevant to the design of supramolecular assemblies. | |
| dc.description | Se cristalizaron dos quinazolinodionas y se resolvieron las estructuras moleculares por análisis de difracción de rayos X monocristal. Los compuestos del título incluyen la única variación del sustituyente -OMe en las posiciones orto o meta del anillo aromático. Los resultados se contrastaron con el derivado para-sustituido análogo que permite una comparación estructural completa con el fin de ver el efecto sustituyente. Se observó la formación de diferentes motivos de enlace de hidrógeno que son relevantes para el diseño de conjuntos supramoleculares. | |
| dc.language | eng | |
| dc.publisher | Main Group Chemistry | |
| dc.relation | Público en general | |
| dc.rights | info:eu-repo/semantics/restrictedAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc/4.0 | |
| dc.source | http://content.iospress.com/articles/main-group-chemistry/mgc078 | |
| dc.subject | X-ray crystallography | |
| dc.subject | quinazolinediones | |
| dc.subject | hydrogen bonding | |
| dc.subject | INGENIERÍA Y TECNOLOGÍA [7] | |
| dc.title | A COMPARATIVE STUDY OF 2, 4-QUINAZOLINEDIONES BY X-RAY CRYSTALLOGRAPHY. THE ROLE OF THE OME GROUP ON THE HYDROGEN BONDING MOTIFS FORMATION | |
| dc.type | info:eu-repo/semantics/article | |
