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Luis E. Seijas - https://orcid.org/0000-0002-1793-0867
Luis E. Seijas - https://orcid.org/0000-0002-1793-0867
Escuela de Ingeniería, Ciencia y Tecnología, Universidad del Rosario
Adresse e-mail validée de urosario.edu.co
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On the crystal structures and hydrogen bond patterns in proline pseudopolymorphs
LE Seijas, GE Delgado, AJ Mora, AN Fitch, M Brunelli
Powder Diffraction 25 (3), 235-240, 2010
272010
Synthesis and Crystal Structure Determination of Hydantoin-l-Proline
GE Delgado, LE Seijas, AJ Mora
Journal of Chemical Crystallography 42, 968-971, 2012
172012
Study of the conversion of N-carbamoyl-L-proline to hydantoin-L-proline using powder synchrotron X-ray diffraction
LE Seijas, AJ Mora, GE Delgado, M Brunelli, AN Fitch
Powder Diffraction 25 (4), 342-348, 2010
162010
Non-covalent interactions in the multicomponent crystal of 1-amino­cyclo­pentane carb­oxy­lic acid, oxalic acid and water: a crystallographic and a theoretical approach
AJ Mora, LM Belandria, GE Delgado, LE Seijas, A Lunar, R Almeida
Acta Crystallographica Section B 73 (5), 968-980, 2017
152017
Síntesis y caracterización de los derivados N-carbamoilo e hidantoina de la L-prolina
LE Seijas, GE Delgado, AJ Mora, A Bahsas, J Uzcátegui
Avances en Química 1 (2), 3-7, 2006
142006
On the electron density localization in HF cyclic clusters
LE Seijas, A Lunar, L Rincón, R Almeida
Journal of Computational Methods in Sciences and Engineering 17 (1), 5-18, 2017
132017
Synthesis, crystal structure and hydrogen-bonding patterns in (RS)-1-carbamoyl pyrrolidine-2-carboxylic acid
GE Delgado, LE Seijas, AJ Mora, T González, A Briceño
Journal of Chemical Crystallography 42, 388-393, 2012
132012
(2S)-1-Carbamoylpyrrolidine-2-carboxylic acid
LE Seijas, GE Delgado, AJ Mora, A Bahsas, A Briceño
Acta Crystallographica Section C: Crystal Structure Communications 63 (5 …, 2007
132007
Investigating the Stability of Double Head to Tail Dimers and Ribbons in Multicomponent Crystals of cis-4-Aminocyclohexanecarboxilic Acid with Water and Oxalic …
AJ Mora, LM Belandria, EE Ávila, LE Seijas, GE Delgado, A Miró, ...
Crystal growth & design 13 (5), 1849-1860, 2013
122013
Cooperative effects on the formation of supramolecular synthons of thiohydantoin derivatives
LE Seijas, R Almeida, AJ Mora, GE Delgado
Journal of Computational Methods in Sciences and Engineering 14 (1-3), 5-16, 2014
102014
Crystal Structure Analysis and Topological Study of Non-covalent Interactions in 2,2-Biimidazole:Salicylic Acid 2:1 Co-crystal
J Bruno-Colmenarez, R Atencio, M Quintero, L Seijas, R Almeida, ...
Journal of Chemical Crystallography, 2017
82017
Synthesis, Crystal Structure Analysis, Small Cluster Geometries and Energy Study of (E)-Ethyl-4-(2-(thiofen-2-ylmethylene) hydrazinyl) benzoate
M Morales-Toyo, YJ Alvarado, J Restrepo, L Seijas, R Atencio, ...
Journal of Chemical Crystallography 43 (10), 544-549, 2013
82013
Molecular and crystalline structures of three (S)-4-alkoxycarbonyl-2-azetidinones containing long alkyl side chains from synchrotron X-ray powder diffraction data
LE Seijas, AJ Mora, GE Delgado, F Lopez-Carrasquero, ME Báez, ...
Acta Crystallographica Section B: Structural Science 65 (6), 724-730, 2009
72009
Combined DFT calculation, Hirshfeld surface analysis, and Energy framework study of non-covalent interactions in the crystal structure of (Z)-5-ethylidene-2-thiohydantoin …
GE Delgado, AJ Mora, LE Seijas, L Rincón, G Marroquin, J Cisterna, ...
Journal of Molecular Structure 1236, 130361, 2021
62021
TDOS QUANTUM MECHANICAL VISUAL ANALYSIS FOR SINGLE MOLECULES
P Contreras, LE Seijas, D Osorio
Canadian Journal of Pure and Applied Sciences 15 (2), 5239-5245, 2021
62021
A topological study of the haxacoordinated carbon in the pentagonal-pyramidal benzene and hexamethylbenzene dications
RA Paul, Pozo-Guerron, Luis E. Seijas, Jose Luis Burgos, Luis Rincon, F ...
Chemical Physics Letters, 2020
62020
N-acetyl-5-isopropyl-2-tioxoimidazolidin-4-one: Synthesis, spectroscopic characterization, crystal structure, DFT calculations, Hirshfeld surface analysis and energy framework …
GE Delgado, AJ Mora, LE Seijas, R Almeida, C Chacón, L Azotla-Cruz, ...
Journal of Molecular Structure, 128630, 2020
62020
SOLVENT-FREE SYNTHESIS AND CRYSTAL STRUCTURE OF rac-2-THIOHYDANTOIN-VALINE
GE DELGADO, AJ MORA, T GONZÁLEZ, I SANTOS, P RIVAS, LE SEIJAS
Periodico Tche Quimica 16 (31), 347-352, 2018
52018
Crystal structure of 2-thiohydantoin-L-isoleucine synthesized under solvent-free conditions
GE Delgado, LE Seijas, AJ Mora, R Almeida, T González
Molecular Crystals and Liquid Crystals 607 (1), 192-199, 2015
52015
Cooperative efects on the formation of 4-methyloxycarbonyl-2-azetidinone clusters
LE Seijas, R Almeida, L Rincón, GE Delgado
Journal of Computational Methods in Sciences and Engineering 12 (4-6), 311-321, 2012
42012
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