Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ingrid Miranda-Carvajal"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 6, Pp 813-816 (2017)
The asymmetric unit of the title compound, C21H28N4O, consists of two unique molecules linked by an O—H...N hydrogen bond. The conformation of both C=N bonds is E and the azomethine functional groups lie close to the plane of their associated benze
Externí odkaz:
https://doaj.org/article/a0c483a89e0f43f0bdb8ca6765d70b29
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 4, Pp 627-629 (2017)
In the title compound, C17H18N2O, the central carbon atom with the OH substituent and one of the (E)-benzylideneamino substituents are disordered over two sets of sites with occupancies of 0.851 (4) and 0.149 (4). The relative positions of the two di
Externí odkaz:
https://doaj.org/article/37024d812a894d12aaa72af3dbadd5a4
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 12, Pp 1731-1733 (2016)
The title Schiff base, C19H22N2O3, was synthesized via the condensation reaction of 1,3-diaminopropan-2-ol with 4-methoxybenzaldehyde using water as solvent. The molecule exists in an E,E conformation with respect to the C=N imine bonds and the dihed
Externí odkaz:
https://doaj.org/article/1baa12931f4e4e3181b7e8187bc9ba53
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 9, Pp 1353-1355 (2016)
In the title hydrate, C28H42N2O3·H2O, the central 1,3-diazinan-5-ol ring adopts a chair conformation with the two benzyl substituents equatorial and the lone pairs of the N atoms axial. The dihedral angle between the aromatic rings is 19.68 (38)°.
Externí odkaz:
https://doaj.org/article/6cb44d9aead84153adf0f076efa1e2e8
Autor:
Augusto Rivera, Ingrid Miranda-Carvajal, Héctor Jairo Osorio, Jaime Ríos-Motta, Michael Bolte
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 6, Pp o687-o688 (2014)
The asymmetric unit of the title compound, C28H42N2O5·H2O, consists of one half of the organic molecule and one half-molecule of water, both of which are located on a mirror plane which passes through the central C atoms and the hydroxyl group of th
Externí odkaz:
https://doaj.org/article/318d5480a39e46ecbaa02ccc3aaa6f1b
Autor:
Paola Rodríguez-Estupiñán, Ingrid Miranda-Carvajal, Paula Cantor Campos, Carlos Alberto Guerrero-Fajardo, Liliana Giraldo, Juan Carlos Moreno-Piraján
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:9301-9351
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb5758b5ce210b372e1822417b65596f
https://doi.org/10.1007/s10973-022-11206-w
https://doi.org/10.1007/s10973-022-11206-w
Autor:
Jeffrey Comer, Yuntao Zhang, Ingrid Miranda-Carvajal, Ravindra Thakkar, E. R. Azhagiya Singam, Horacio Poblete, Logan Coates, Geraldine Magnin
Publikováno v:
Journal of chemical theory and computation. 15(2)
Adsorption of organic molecules from aqueous solution to the surface of carbon nanotubes or graphene is an important process in many applications of these materials. Here we use molecular dynamics simulation, supplemented by analytical chemistry, to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b9f0fe58bfd7ed0c5a783a599856a62
https://pubmed.ncbi.nlm.nih.gov/30592594
https://pubmed.ncbi.nlm.nih.gov/30592594
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 9, Pp 1353-1355 (2016)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The asymmetric unit comprises one 1,3-bis(3-tert-butyl-2-hydroxy-5-methylbenzyl)-1,3-diazinan-5-ol molecule and one water molecule. The two molecular components are held together through an O—H⋯O hydrogen bond.
In the title hyd
In the title hyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc81e4143a634b2b1e08f552391c6f78
https://doi.org/10.1107/s2056989016013645
https://doi.org/10.1107/s2056989016013645
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 6, Pp 813-816 (2017)
The asymmetric unit of the title compound, C21H28N4O, consists of two unique molecules linked by an O—H...N hydrogen bond. The conformation of both C=N bonds is E and the azomethine functional groups lie close to the plane of their associated benze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba6a1817af184266e40b93130192058b
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/54303
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/54303
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
The molecular and crystal structure of the title Schiff base derivative is reported. O—H⋯N hydrogen bonds link molecules into a supramolecular chain along a.
The asymmetric unit of the title compound, C21H28N4O, consists of two unique
The asymmetric unit of the title compound, C21H28N4O, consists of two unique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::80e6db21e3803814bc7c199003d9d9a0
https://pubmed.ncbi.nlm.nih.gov/28638633
https://pubmed.ncbi.nlm.nih.gov/28638633