Listar1. Investigación por tema "NMR"

Mostrando ítems 1-4 de 4

    • A combined NMR and DFT study of conformational dynamics in lanthanide complexes of macrocyclic DOTA-like ligands 

      Blahut, Jan; Hermann, Petr; Tošner, Zdeněk; Platas-Iglesias, Carlos (Royal Society of Chemistry, 2017-09-06)
      [Abstract] The solution dynamics of the Eu(III) complexes of H4dota (1,4,7,10-tetraazacyclododecane-1,4,7,10-tetracarboxylic acid) and H5do3ap (1,4,7,10-tetraazacyclododecane-4,7,10-tris(carboxymethyl)-1-methylphosphonic ...

    • Relative Configuration of Micrograms of Natural Compounds Using Proton Residual Chemical Shift Anisotropy 

      Nath, Nilamoni; Fuentes-Monteverde, Juan Carlos; Pech-Puch, Dawrin; Rodríguez, Jaime; Jiménez, Carlos; Noll, Markus; Kreiter, Alexander; Reggelin, Michael; Navarro-Vázquez, Armando; Griesinger, Christian (Nature, 2020-09-01)
      [Abstract] 3D molecular structure determination is a challenge for organic compounds or natural products available in minute amounts. Proton/proton and proton/carbon correlations yield the constitution. J couplings and ...

    • Stimuli-responsive metal-directed self-assembly of a ring-in-ring complex 

      Alvariño Bouza, Cristina; Platas-Iglesias, Carlos; Blanco, Víctor; García, Marcos D.; Peinador, Carlos; Quintela López, José María (Royal Society of Chemistry, 2016-06-06)
      [Abstract] Concentration, temperature and/or solvent polarity control the speciation on the metal-directed self-assembly of a ditopic pyridyl ligand L with cis-protected Pd(II) metal centers. This results into a controllable ...

    • The chemical consequences of the gradual decrease of the ionic radius along the Ln-series 

      Peters, Joop A.; Djanashvili, Kristina; Geraldes, Carlos F. G. C.; Platas-Iglesias, Carlos (Elsevier, 2019-12-23)
      [Abstract] In the periodical system, the lanthanides (the 15 elements in the periodic table between barium and hafnium) are unique in the sense that their trivalent cations have their valence electrons hidden behind the ...