Influence of thermally induced structural transformations on the magnetic and luminescence properties of tartrate-based chiral lanthanide organic-frameworks
This work reports on the synthesis and characterization of five enantiomeric pairs of isostructural 3D metal-organic frameworks (MOFs) with the general formula {[Ln2(μ4-tar)2(μ-tar)(H2O)2]·xH2O}n [where Ln(iii) = Tb (Tb-L and Tb-D), Dy (Dy-L and Dy-D), Ho (Ho-L and Ho-D), Er (Er-L and Er-D) and Tm (Tm-L and Tm-D); tar = tartrate (d- or l-) and x = 3 or 4 depending on the counterpart], which possess interesting luminescence and magnetic properties. These MOFs undergo progressive and reversible dehydration processes upon controlled heating yielding three crystalline phases (Ln-L′, Ln-L′′ and Ln-L′′′). Alternating current magnetic measurements on Tb, Dy and Er-based compounds exhibit field ind…
Enantiospecific Response in Cross-Polarization Solid-State Nuclear Magnetic Resonance of Optically Active Metal Organic Frameworks.
We report herein on a NMR-based enantiospecific response for a family of optically active metal-organic frameworks. Cross-polarization of the 1H-13C couple was performed, and the intensities of the 13C nuclei NMR signals were measured to be different for the two enantiomers. In a direct-pulse experiment, which prevents cross-polarization, the intensity difference of the 13C NMR signals of the two nanostructured enantiomers vanished. This result is due to changes of the nuclear spin relaxation times due to the electron spin spatial asymmetry induced by chemical bond polarization involving a chiral center. These experiments put forward on firm ground that the chiral-induced spin selectivity e…
CCDC 1990183: Experimental Crystal Structure Determination
Related Article: Eider San Sebastian, Javier Cepeda, Uxua Huizi-Rayo, Alessio Terenzi, Daniel Finkelstein-Shapiro, Daniel Padro, Jose Ignacio Santos, Jon M. Matxain, Jesus M. Ugalde, Vladimiro Mujica|2020|J.Am.Chem.Soc.|142|17989|doi:10.1021/jacs.0c04537
CCDC 1981579: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1990182: Experimental Crystal Structure Determination
Related Article: Eider San Sebastian, Javier Cepeda, Uxua Huizi-Rayo, Alessio Terenzi, Daniel Finkelstein-Shapiro, Daniel Padro, Jose Ignacio Santos, Jon M. Matxain, Jesus M. Ugalde, Vladimiro Mujica|2020|J.Am.Chem.Soc.|142|17989|doi:10.1021/jacs.0c04537
CCDC 1981582: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981573: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981583: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981580: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981577: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981578: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981581: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981575: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981572: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981571: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981574: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F
CCDC 1981576: Experimental Crystal Structure Determination
Related Article: Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan M. Cuerva, Antonio Rodríguez-Diéguez, Jose Angel García, José M. Seco, Eider San Sebastian, Javier Cepeda|2020|J.Mater.Chem.C|8|8243|doi:10.1039/D0TC00736F