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Associate researchers

Andrés Vega Carvallo

Phone(s): (56-2) 6618260 , (56-2) 6618269
Facultad de Ciencias Exactas, Departamento de Ciencias Químicas, Universidad Andres Bello.
Avda. República 440, Santiago, Chile.

Conferences (2006 TO DATE)

  • A. Vega, C. Acuña, A. M. García, J. Manzur. “Complejos diméricos piramidales de cobre(II) con puentes cloruro o hidroxilo. Preferencia syn-anti.” XXVI Jornadas Chilenas de Química. Chile-Concepción, 2006. (Poster).
  • D. Venegas-Yazigi , J. Manzur , H. Mora , A. Vega , M. Salah El Fallah , A. Escuer.”Magnetic Properties of Dimeric and Trimeric Copper(II) Complexes with Pyridylaminophenol Ligands”. 10th International Conference on Molecule-Based Magnets. Canada-Victoria, B.C. 2006.
  • J. Manzur, A. Vega, A. M. García, C. Acuña, M. Sieger, W. Kaim. “Alternativas de coordinación en complejos dinucleares bis(piridina-2-ilalquil)bencilamina cobre(II) con puentes OH-, MeO-, F- o Cl-. Estructuras experimentales vs. Preferencias teóricas”. XI Encuentro de Química Inorgánica. Chile-Valparaíso. 2007.
  • J. Manzur, H. Mora, A. Vega, E. Spodine, M. T. Garland, M. Salah El Fallah, A. Escuer. “Complejos de cobre(II) con puentes fenoxo axial-ecuatorial con nuevos ligantes polipodales. Estructuras cristalinas y propiedades magnéticas”. XI Encuentro de Química Inorgánica. Chile-Valparaíso. 2007.
  • V Muñoz A., A. Vega, C. Escobar. “Estructura de tetra-ter-butil-cis,cis-3,7-dimetoxibiciclo[3.3.0]octa-2,6-dieno-2,4-exo,6,8-exotetracarbo-xilato” XXVIII Jornadas Chilenas de Química. Chile-Chillán, 2009. (Poster).
  • M. Rioja, K. Letelier, A. Vega, M. Fuentealba. “Coordinación de un fragmento organometálico de rutenio a derivados orgánicos policíclicos” XXVIII Jornadas Chilenas de Química. Chile-Chillán, 2009. (Poster).
  • K. Brown, P. Aguirre, A. Vega, V. Paredes, D. Venegas-Yazigi, E. Spodine “Oxidación de Olefinas Catalizada por el Sistema Bimetálico Laminar:[Cu(bipy)(en)]n[{Cu(bipy)(H2O)}]n[(VO3)4n]” K. Brown, P. Aguirre, A. Vega, V. Paredes, D. Venegas-Yazigi, E. Spodine XXVIII Jornadas Chilenas de Química. Chile-Chillán, 2009. (Poster).
  • P. Hermosilla, W. Cañón-Mancisidor, D. Venegas-Yazigi, E. Spodine,A. Vega, F. Caruso, J. Costamagna “Sintesis y caracterización estructural de un nuevo trimero oxo centrado de hierro (III)”.XXVIII Jornadas Chilenas de Química. Chile-Chillán, 2009. (Poster).
  • P. Hermosilla, D. Venegas-Yazigi, J. Costamagna, E. Spodine, A. Vega, F. Caruso, E. Le Fur. “Boro-vanadium polyoxometallate (POM) functionalized with a nickel (II) complex” 13th IUPAC International Symposium on MacroMolecular Complexes, Chillán, Concepción, CHILE, 2009.
  • D. Venegas-Yazigi, P. Hermosilla-Ibáñez, K. Brown, V. Paredes-García, J. Costamagna, A. Vega, E. Le Fur, E. Spodine. “Magnetic Properties of compounds presenting different countercations and crystal packing based on the [V12B18O60H6] Cluster” The 12th International Conference on Molecule-Based Magnets. Beijing, China, October 08-12, 2010.
  • M. Rioja, K. Letelier, A. Vega, M. Fuentealba. “Crystalline and electronic structure of organometallic ruthenium fragment linked to policyclic organic compounds.” 24th International Conference on Organometallic Chemistry (ICOMC 2010).


  1. M. Saldías, N. Guzmán, F. Palominos, C. Sandoval-Altamirano, G. Günther, N. Pizarro, A. Vega
    Electronic and Photophysical Properties of ReI(CO)3Br Complexes Modulated by Pyrazolyl–Pyridazine Ligands
    ACS Omega2019434679-4690
  2. N. Pizarro, M. Saldías, N. Guzmán, C. Sandoval-Altamirano, S. Kahlal, J-Y. Saillard, J-R. Hamon, A. Vega
    1IL and 3MLCT excited states modulated by H+: the structure and photophysical properties of [(2-bromo-5-(1H-pyrazol-1-yl)pyrazine)Re(CO)3Br]
    New J. Chem., 2019,43, 2449-2457

  1. B. Baldo, F. Rubio, E. Flores, A. Vega, N. Audebrand, D. Venegas-Yazigi, Verónica Paredes-García
    Ni2[LnCl6] (Ln = EuII, CeII, GdII): the first LnII compounds stabilized in a pure inorganic lattice
    Chem. Commun., 2018,54, 7531-7534
  2. P. Cancino, L. Santibañez, P. Fuentealba, C. Olea, A. Vega, E. Spodine
    Heterometallic CuII/LnIII polymers active in the catalytic aerobic oxidation of cycloalkenes under solvent-free conditions
    Dalton Trans., 2018,47, 13360-13367

  1. G. Prado, M.B. Ibañez, A. Acosta, E. Chamorro, P. Hermosilla-Ibáñez, G. Günther, N. Pizarro, A. Vega
    Kinetics and photophysical behavior of the P,N-ReI complex [P,N-{(C6H5)2(C5H4N)P}Re(CO)3(O-O3SCF3)]: A directly coordinated (and labile) triflate
    Polyhedron 137, 222-230
  2. P. Hermosilla-Ibáñez, K. Wrighton-Araneda, G. Prado, V. Paredes-García, N. Pizarro, A. Vega, D. Venegas-Yazigi
    The first ReI organometallic complex with an organoimido-polyoxometalate ligand
    Dalton Trans., 2017,46, 8611-8620
  3. M. Saldías, J. Manzur, R.E. Palacios, M.L. Gómez, J. De La Fuente, G. Günther, N. Pizarro, A. Vega
    The binuclear dual emitter [Br(CO)3Re(P⋯N)(N⋯P)Re(CO)3Br] (P⋯N): 3-chloro-6-(4-diphenylphosphinyl)butoxypyridazine, a new bridging P,N-bidentate ligand resulting from the ring opening of tetrahydrofuran
    Dalton Trans., 2017,46, 1567-1576 | Published 7 Feb

  1. P. Mella, K. Cabezas, C. Cerda, M. Cepeda-Plaza, G. Günther, N. Pizarro, A. Vega
    Solvent, coordination and hydrogen-bond effects on the chromic luminescence of the cationic complex [(phen)(H2O)Re(CO)3]+
    New J. Chem., 2016,40, 6451-6459 | Published 1 Jul
  2. C. Cruz, E. Spodine, A. Vega, D. Venegas-Yazigi, V. Paredes-García
    Novel 3d/4f Metal Organic Networks Containing CoII Chiral Chains
    Cryst. Growth Des., 2016, 16 (4), pp 2173–2182; Published (Web) 24 Feb 2016
  3. P. Cancino, A. Vega, A. Santiago-Portillo, S. Navalon, M. Alvaro, P. Aguirre, E. Spodine, H. García
    A novel copper(II)–lanthanum(III) metal organic framework as a selective catalyst for the aerobic oxidation of benzylic hydrocarbons and cycloalkenes
    Catal. Sci. Technol., 2016,6, 3727-3736; Published (Web) 14 Jan 2016

  1. D. Toledo, R. Baggio, E. Freire, A. Vega, N. Pizarro, Y. Moreno
    Structure and spectroscopy of two new bases for building block: Terpyridine derivatives
    Journal of Molecular Structure 1102 (2015) 18-24; Published 15 Dec 2015
  2. H. Gallardo, M. Cepeda-Plaza, S. Nonell, G. Günther, E. Chamorro, N. Pizarro, A. Vega
    Structural and photophysical properties of [(CO)3(phen) Re(l-Br)Re(phen)(CO)3]+[(CO)3Re(u-Br)3Re(CO)3]: Where does its luminescence come from?
    Polyhedron 97 (2015) 227–233; Published 5 Sep 2015

  1. P. Hermosilla-Ibáñez, J. Costamagna, A. Vega, V. Paredes-García, M.T. Garland, E.Le Fur, E. Spodine, D. Venegas-Yazigi
    Protonated diamines as linkers in the supramolecular assemblies bases on the [V12B18O60H6] polyoxovanadoborate anion
    Journal of Structural Chemistry December 2014, Volume 55, Issue 8, pp 1453-1465; Published December 2014

  1. A. Carreño, M. Gacitua, E. Schott, X. Zarate, J.M. Manriquez, M. Preite, S. Ladeira, A. Castel, N. Pizarro, A. Vega, I. Chavez, R. Arratia-Perez
    Experimental and theoretical studies of the ancillary ligand (E)-2-((3-amino-pyridin-4-ylimino)-methyl)- 4,6-di-tert-butylphenol in the rhenium(I) core
    New J. Chem., 2015,39, 5725-5734; Published 01 Jul 2015
  2. R.M. Spada, M. Cepeda-Plaza, M.L. Gómez, G. Günther, P. Jaque, N. Pizarro, R.E. Palacios, A. Vega
    Clean Singlet Oxygen Production by a Re I Complex Embedded in a Flexible Self-Standing Polymeric Silsesquioxane Film.
    J. Phys. Chem. C, 2015, 119 (18), pp 10148–10159; Published (Web) 15 April 2015
  3. N. Pizarro, M. Duque, E. Chamorro, S. Nonell, J. Manzur, J.R. de la Fuente, G. Günther, M. Cepeda-Plaza, A. Vega
    Dual Emission of a Novel (P,N) ReI Complex: A Computational and Experimental Study on [P,N-{(C6H5)2(C5H4N)P}Re(CO)3Br]
    J. Phys. Chem. A, 2015, 119 (17), pp 3929–3935; Published (Web) 8 April 2015
  4. D. Venegas-Yazigi, E. Spodine, M. Saldias, A. Vega, V. Paredes-García, R. Calvo, R.C. De Santana
    1D Magnetic Interactions in Cu II Oxovanadium Phosphates (VPO), Magnetic Susceptibility, DFT, and Single-Crystal EPR.
    Inorg. Chem., 2015, 54 (8), pp 3805–3814; Published (Web) 1 April 2015
  5. M. Rioja, P. Hamon, T. Roisnel, S. Sinbandhit, M. Fuentealba, K. Letelier, J-Y. Saillard, A. Vega, J-R. Hamon
    [(η5-C5Me5)Ru]+ fragments ligated to polyaromatic hydrocarbons: an experimental and computational approach to pathways for haptotropic migration
    Dalton Trans., 2015,44, 316-329; Published 7 Jan 2015

  1. P. Hermosilla-Ibáñez, J. Costamagna, A. Vega, V. Paredes.García, E.Le Fur, E. Spodine, D. Venegas-Yazigi
    Coordination interactions in the crystalline lattice of alkaline ions with the polyoxometalate [V12B18O60H6]10− ligand
    Journal of Coordination Chemistry 67(23-24) 3940-3952; Published (web) 8 Oct 2014
  2. P. Hermosilla-Ibáñez, W. Cañon-Mancisidor, J. Costamagna, A. Vega, V. Paredes-García, M.T. Garland, E. Le Fur, O. Cador, E. Spodine, D. Venegas-Yazigi
    Crystal lattice effect on the quenching of the intracluster magnetic interaction in [V12B18O60H6]10- polyoxometalate
    Dalton Trans. 43, 14132-14141
  3. A. Carreño, A. Vega, X. Zarate, E. Schott, M. Gacitúa, N. Valenzuela, M. Preite, J. M. Manríquez and I. Chávez
    Synthesis, characterization and computational studies of (e)-2-{[(2-aminopyridin-3-yl) imino]-methyl}-4,6-di-tert-butylphenol
    Quim. Nova, Vol. 37, 4, 584-588
  4. J. Manzur, A. Vega, A. Escuer
    The templating effect of halides in the tetrameric copper(II) [Cu2(LH)2(l4-X)Cu2(LH)2]3+ complexes (LH2 = N-(2-pyridylmethyl)-N, N-bis-[20-hydroxy-50-methyl-benzyl]-amine; X = Br, Cl). Synthesis and magneto-structural characterization
    Polyhedron 76, 117-121

  1. P. Cancino, E. Spodine, V. Paredes-Garcia, D. Venegas-Yazigi, A. Vega
    The layered structure of poly[[hexaaqua(4-benzene-1,2,4,5-tetracarboxylato)dicopper(II)] tetrahydrate]
    Acta Crystallographica Section C-Crystal Structure Communications 69, 1344U1530

  1. W. Canon-Mancisidor, C.J. Gomez-Garcia, G.M. Espallargas, A. Vega, E. Spodine, D. Venegas-Yazigi, E. Coronado
    Structural re-arrangement in two hexanuclear Cu-II complexes: from a spin frustrated trigonal prism to a strongly coupled antiferromagnetic soluble ring complex with a porous tubular structure
    Chemical Science 5 (1), 324-332

  1. B. Baldo, C. Cruz, D. Venegas-Yazigi, A. Vega and V. Paredes-García
    Catena -Poly[tris(μ3-acetylacetonato)nickelate(II)sodium(I)]
    Acta Cryst. C69, 506–508
  2. J. Manzur, H. Mora, V. Paredes-García, A. Vega, M.A. Novak
    Effect of the counter-anion on the structural and magnetic properties of a copper(II) complex with 2-[(bis(2-pyridylmethyl)amino)methyl]- 4-methyl-6-(methylthio)phenol
    Polyhedron 51, 180–185
  3. C. Silva-Galaz, M. Saldias, M.T. Garlandb, A. Vega, V. Paredes-García, E. Spodine and D. Venegas-Yazigi
    K3[Fe3.26V0.74(OH)O(PO4)4(H2O)2]·2H2O: a synthetic leucophosphite
    Journal of Coordination Chemistry, 1830-1836
  4. V. Paredes-García, R. C. Santana, R. Madrid, A. Vega, E. Spodine, and D. Venegas-Yazigi
    Unusual Conformation of a Dinuclear Paddle Wheel Copper(II) Complex. Synthesis, Structural Characterization and EPR Studies
    Inorg. Chem., 2013, 52 (15), 8369–8377
  5. D. Venegas-Yazigi, K. Muñoz, M. Saldías, K. Valdés de la Barra, A. Vega, V. Paredes-García, C.J. Gómez-García, E. Le Furf, W. Cañón-Mancisidor, E. Spodine.
    Magnetic Properties of Vanadium(IV)-Based Extended Systems: [(VO)3(μ-PO4)2(2,2’-bpy)(μ-OH2)].1/3H2O and (VO)2H4P2O9
    Inorg. Chim. Acta, 395, 176-180
  6. V. Paredes-García, I. Rojas, R. Madrid, A. Vega, E. Navarro, W. Cañón-Mancisidor, E. Spodine, D. Venegas-Yazigi
    Structural and Magnetic Characterization of [Fe(HCO2)3]n∙nHCO2H: Tridimensional Network Based on Carboxylate as Bridging Ligand
    New J. Chem 37, 2120-2127

  1. A. Carreño, S. Ladeira, A. Castel, A. Vega, I. Chavez
    Acta Crystallographica E 68, o2507

  1. D. Venegas-Yazigi , K. Muñoz-Becerra, E. Spodine, K. Brown, C. Aliaga, V. Paredes-García, P. Aguirre, A. Vega, R. Cardoso-Gil, W. Schnelle, R. Kniep
    Magnetic and catalytic properties of the 2D copper(II) functionalized VPO hybrid system [{Cu(bpy)}2(VO)3(PO4)2(HPO4)2].2H2O
    Polyhedron 29 2426-2434

  1. J. Manzur, C. Acuña, A. Vega, A.M. García
    Copper (II) Assisted Hydrolysis of 2,4,6-Tris(Pyrazol-1-yl)-1,3,5-Triazine. Crystal and Molecular Structure of catena
    Inorg. Chim. Acta 374, 637-642
  2. K. Brown, P. E. Car, A. Vega, D. Venegas-Yazigi, V. Paredes-García, M.G.F. Vaz, R.A. Allao, J.Y.Pivan, E.Le Fur, E. Spodine
    Polyoxometallate Cluster [V1218606] Functionalized with the Copper (II) Bis Ethylenediamine Complex
    Inorg. Chim. Acta 367 21-28
  3. D. Venegas-Yazigi, P. Hermosilla-Ibañez, J. Costamagna, E. Spodine, A. Vega, V. Paredes-Garcia, E. Le Fur
    A Novel Coordination Polymer Based on Decavanadate Units Linked by Copper(II) Ethylenediamine Complexes
    Macromolecular Symposia 304, 80-86
  4. D. Venegas-Yazigi, K. Brown, A. Vega, R. Calvo, C. Aliaga, R. C. Santana, R. Cardoso-Gil, R. Kniep, W. Schnelle, E. Spodine
    Exchange Interactions Through pi-pi Stacking in the Lamellar Compound [{Cu(bipy)(en)}{Cu(bipy)(H2O)}{VO3}4]n
    Inorganic Chemistry, 50, 11461-11471

  1. M. Saldias, V. Paredes-Garcia, A. Vega, W. Cañon-Mancisidor, E. Le Fur, D. Venegas-Yazigi, E. Spodine.
    One dimensional inorganic oxovanadium polymers functionalized with manganese(II) complexes: Structural and magnetic characterization
    Polyhedron, 41(1), 120-126; Published 28 Jun 2012
  2. P. Hermosilla-Ibáñez, P. E. Car, A. Vega, J. Costamagna, F. Caruso, J.-Y. Pivan, E. Le Fur, E. Spodine, D. Venegas-Yazigi
    New Structures Based on the Mixed Valence Polyoxometalate Cluster [V12 B18O60H6](n-)
    CrystEngComm, 2012, 14, 5604–5612; Published Sep 2012
  3. V. Paredes-García, R. C. Santana, R. Madrid, B. Baldo, A. Vega, E. Spodine
    Single Crystal Electron Paramagnetic Resonance Spectra of CuII ions in Cu(tyrosine)2. A Study of Weak Exchange Interactions mediated by Resonance Assisted Hydrogen Bonds (RAHB)
    Journal of Inorganic Biochemistry 2012 Sep;114:75-81; Published Sep 2012
  4. D. Venegas-Yazigi, A. Vega, K. Valdes de la Barra, M. Saldias, E. Le Fur
    A new hybrid organic–inorganic chain: [(phen)Cu–µ-(κ2O:O-VP2O10H3)2–Cu(phen)]n
    Acta Crystallographica (2012). C68, m200-m202; Published 16 Jul 2012
  5. L. C. Pop, M. Preite, J. M. Manríquez, A. Vega, I. Chavez
    1,1′:4′,1”-Terphenyl-2′,5′-dicarboxylic acid dimethylsulfoxide-d6 disolvate
    Acta Crystallographica (2012). E68, o1192; Published 1 April 2012


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