Výsledky vyhledávání - "Judith Caballero"

Tetranuclear complexes of group 12 and 13 supported on a polynucleating ligand and activity studies in the ROP of rac-lactide

Autor: Dolores-Judith Caballero-Jiménez, Nazario Lopez, Omar-Jorge García-de-Jesús, Yasmi-Graciela Reyes-Ortega, Miguel-Ángel Muñoz-Hernández

Publikováno v: Inorganica Chimica Acta. 489:120-125

A polynucleating ligand (L-H4) containing four N,O bidentate sites was cleanly metallated by four equivalents of AlMe3, GaMe3 and ZnEt2 resulting in tetranuclear complexes L(MMe2)4 (M = Al (1), Ga (2)) and L(ZnEt(CH3CN)0.5)4 (3). The Al complex shows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6d4b09f811cebb4f8f30472a7285fd0
https://doi.org/10.1016/j.ica.2019.02.007

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Novel hexanuclear and octanuclear zinc alkyl cages derived from a bis-oxamidate ligand

Autor: Luis-Guillermo Guerrero-Ramírez, Judith Caballero-Jiménez, Marcos Flores-Alamo, Ernesto Rufino-Felipe, Miguel-Ángel Muñoz-Hernández

Publikováno v: Inorganic Chemistry Communications. 63:107-110

1 and 2 were prepared by coordination self-assembly from reacting N,N′-bis(3,5-di-tert-buthyl-2-phenol)oxamide (L-H4) with ZnEt2 in toluene and THF, respectively. The molecular X-ray structures show 1 as an octanuclear Zn8 cage and 2 as a hexanucle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97259684f8c0e6b647608bb5cb8f96fe
https://doi.org/10.1016/j.inoche.2015.12.001

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A candidate for a single-chain magnet: [Mn3(OAc)6(py)2(H2O)2]n(OAc is acetate and py is pyridine)

Autor: Sylvain Bernès, Yasmi Reyes Ortega, Judith Caballero-Jiménez, Roberto Escudero

Publikováno v: Acta Crystallographica Section C Structural Chemistry. 70:754-757

The title complex,catena-poly[di-μ3-acetato-κ6O:O:O′-tetra-μ2-acetato-κ4O:O;κ4O:O′-diaquabis(pyridine-κN)trimanganese(II)], [Mn3(CH3COO)6(C6H5N)2(H2O)2]n, is a true one-dimensional coordination polymer, in which the MnIIcentres form a zigza

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf85c25187401db815c17f15b9790d09
https://doi.org/10.1107/s2053229614015137

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Branched Polyamines Functionalized with Proposed Reaction Pathways Based on 1H-NMR, Atomic Absorption and IR Spectroscopies

Autor: Rosario Merino-García, Vicente Cervantes-Mejía, Elizabeth Baca-Solis, Yasmi Reyes-Ortega, Jesús Cruz-Gatica, Judith Caballero-Jiménez, Gabriela Moreno-Martínez

Publikováno v: American Journal of Analytical Chemistry. :1090-1101

Three novel branched polyamines N,N,N’,N’-tetrakis-[3((pyridine-2-methyl)-amine) propyl]-1,4- butanediamine (1), N,N,N’,N’-tetrakis-[N-((2-methylpyridine)ethyl)propanamide]ethylenediamine (2) and N,N,N’,N’-tetrakis-[3((2-hidroxibenziliden

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbf5b55b2a3c353db3354f07e70cc641
https://doi.org/10.4236/ajac.2014.516116

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Inducing magnetic communication in caged dinuclear Co(II) systems

Autor: Yasmi Reyes-Ortega, Judith Caballero-Jiménez, Ilia Korobkov, Muralee Murugesu, Daniel Ramírez-Rosales, Gopalan Rajaraman, Rafael Grande-Aztatzi, Gabriel Merino, Mukesh Kumar Singh, Fatemah Habib

Publikováno v: Dalton transactions (Cambridge, England : 2003). 44(18)

The synthesis, structural, electronic and magnetic characterization of five dinuclear Co(II) azacryptand compounds (1-5) bridged through different ions are reported. The magnetic exchange interactions, 2J values, obtained from theoretical computation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7543ba56cd5e5f4b7993eee48888a835
https://pubmed.ncbi.nlm.nih.gov/25855583

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The Chiquitano Dry Forest, the Transition between Humid and Dry Forest in Eastern Lowland Bolivia

Autor: Ezequial Chavez, Israel Vargas, Marisol Toledo, René Guillén, Luzmila Arroyo, Liliana Soria, Judith Caballero, Marielos Peña-Claros, Marc K. Steininger, Ynes V. Uslar, Roberto Quevedo, Timothy J. Killeen, Mario Saldias

The floristic similarities of 118 permanent plots established in eastern Bolivia were compared using detrended correspondence analysis (DCA) and canonical correspondence analysis (CCA). The Chiquitano dry forest is characterized by a north to south f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c9d418c9e599ea9a0ffee6cfe828fa9
https://doi.org/10.1201/9781420004496-9

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