Listar Grupo de investigación IMaCris / MaKrisI por autor "Lezama, Luis"
Mostrando ítems 1-8 de 8
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Cationic Mn2+/H+ exchange leading a slow solid-state transformation of a 2D porphyrinic network at ambient conditions
Amayuelas López, Eder ; Fidalgo Marijuan, Arkaitz; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Barandika Argoitia, Miren Gotzone ; Lezama Diago, Luis María; Arriortua Marcaida, María Isabel (Elsevier, 2017-03)Metalloporphyrins exhibit outstanding chemical, physical and biological properties in dissolution, however, it is a challenge to synthesize them as stable solid frameworks. Long-time stability is crucial for future ... -
Dehydration for a solid coordination network based on CuII-(py)2C(OH)2 trimers
Bravo García, Laura ; Barandika Argoitia, Miren Gotzone ; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Lezama Diago, Luis María; Arriortua Marcaida, María Isabel (2016-04-22)Materials consisting of metal ions or clusters that are linked by polyfunctional organic ligands form networks of different dimensionalities. Their structural features, including large cavities and high surface areas, ... -
Fe−TPP Coordination Network with Metalloporphyrinic Neutral Radicals and Face-to-Face and Edge-to-Face π−π Stacking
Fidalgo Marijuan, Arkaitz; Barandika Argoitia, Miren Gotzone ; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Lezama Diago, Luis María; Arriortua Marcaida, María Isabel (ACS Publications, 2013-06-25)Compound ([FeTPPbipy]•)n (TPP = meso-tetraphenylporphyrin and bipy = 4,4′-bipyridine) is the first example of a Fe−TPP−bipy coordination network, and it consists of 1D polymers packed through face-to-face and edge-to-face ... -
Heterogeneous catalytic properties of unprecedented m-O-[FeTCPP]2 dimers (H2TCPP = meso-tetra(4-carboxyphenyl)porphyrin): unusual superhyperfine EPR structure
Fidalgo Marijuan, Arkaitz; Barandika Argoitia, Miren Gotzone ; Bazán Blau, Begoña del Pilar ; Urtiaga Greaves, Miren Karmele ; Serrano Larrea, Edurne; Iglesias, Marta; Lezama Diago, Luis María; Arriortua Marcaida, María Isabel (RSC Publishing, 2015-01-07)During the past years, a great effort has been devoted to the anchoring of catalysts into solid coordination networks in order to achieve heterogeneous catalysts. In this sense, an innovative approach consists on using the ... -
Metalloporphyrin-based MOFs: new strategies for catalyst immobilization
Barandika Argoitia, Miren Gotzone ; Bazán Blau, Begoña del Pilar ; Fidalgo Marijuan, Arkaitz; Urtiaga Greaves, Miren Karmele ; Lezama Diago, Luis María; Arriortua Marcaida, María Isabel (2016-04-25)Metalloporphyrin systems are one of the cornerstones on which the existence of life is based, as major biochemical, enzymatic and photochemical functions depend on the special properties of the tetrapyrrolic macrocycle. ... -
Mild Hydrothermal Synthesis, Crystal Structure, Thermal Behavior, Spectroscopic and Magnetic Properties of (NH4)0.80Li0.20[Fe(AsO4)F]
Berrocal Torres, Teresa; Mesa Rueda, José Luis; Serrano Larrea, Edurne; Bazán Blau, Begoña del Pilar ; Pizarro Sanz, José Luis ; Lezama Diago, Luis María; Rojo Aparicio, Teófilo ; Arriortua Marcaida, María Isabel (Elsevier, 2011-08-03)The (NH4)0.80Li0.20[Fe(AsO4)F] compound has been synthesized under mild hydrothermal conditions. The compound crystallize in the orthorhombic Pna21 space group, with cell parameters a= 13.352(9), b= 6.7049(9), c= 10.943(2) ... -
Open and closed forms of the interpenetrated [Cu2(Tae)(Bpa)2](NO3)2•nH2O cationic coordination polymer: magnetic properties and high pressure CO2/CH4 gas sorption.
Fernández de Luis, Roberto; Serrano Larrea, Edurne; Orive Gómez de Segura, Joseba; Fidalgo Marijuan, Arkaitz; Lezama Diago, Luis María; Arriortua Marcaida, María Isabel (The Royal Society of Chemistry, 2018-01-21)Two closed and one open structural forms of the interpenetrated [Cu2(Tae)(Bpa)2](NO3)2•nH2O (H2Tae= 1,1,2,2-tetraacetylethane, Bpa= 1,2-Bis(4-pyridyl)ethane) cationic coordination polymer have been synthesized. Three ... -
Structural Transformations in the Thermal Dehydration of [Cu2(bpa)(btec)(H2O)4]n Coordination Polymer
Bravo García, Laura ; Serrano Larrea, Edurne; Artetxe Arretxe, Beñat; Lezama Diago, Luis María; Gutiérrez Zorrilla López, Juan Manuel ; Arriortua Marcaida, María Isabel (MDPI, 2019-05-13)Reactions between pyridinic ligands such as 1,2-bis(4-pyridyl)ethane (bpa) and transition metal cations are a very widespread technique to produce extended coordination polymers such as Metal-Organic Frameworks. In combination ...