Humberto O. Stumpf - Publications

Affiliations: 
departamento de química Universidade Federal de Minas Gerais (UFMG) 

55 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 de Campos NR, Simosono CA, Landre Rosa IM, da Silva RMR, Doriguetto AC, do Pim WD, Gomes Simões TR, Valdo AKSM, Martins FT, Sarmiento CV, Nunes WC, Guedes GP, Pedroso EF, Pereira CLM, Stumpf HO, et al. Building-up host-guest helicate motifs and chains: a magneto-structural study of new field-induced cobalt-based single-ion magnets. Dalton Transactions (Cambridge, England : 2003). PMID 34308946 DOI: 10.1039/d1dt01693h  0.479
2021 Sales J, da Silva R, Lara L, Ramos S, Soares J, Soares T, Machado G, Manhabosco S, de Oliveira A, de Carvalho H, Batista R, Stumpf H, Manhabosco T. Structural, optical, and magnetic evaluation of Co-, Ni-, and Mn-modified multiferroic BiFeO3 ceramics Ceramics International. 47: 24564-24573. DOI: 10.1016/J.CERAMINT.2021.05.176  0.36
2020 Simões TRG, do Pim WD, Metz KC, Ribeiro MA, Valente DCA, Cardozo TM, Pinheiro CB, Pedroso EF, Horta BAC, Pereira CLM, de Souza GP, Stumpf HO. Dinuclear copper(ii) complexes containing oxamate and blocking ligands: crystal structure, magnetic properties, and DFT calculations New Journal of Chemistry. 44: 2597-2608. DOI: 10.1039/c9nj05584c  0.366
2019 Simões TRG, Marinho MV, Pasán J, Stumpf HO, Moliner N, Lloret F, Julve M. On the magneto-structural role of the coordinating anion in oxamato-bridged copper(ii) derivatives. Dalton Transactions (Cambridge, England : 2003). PMID 31204755 DOI: 10.1039/C9Dt01277J  0.393
2019 Reis NV, Marinho MV, Simões TRG, Metz KC, Vaz RCA, Oliveira WXC, Pereira CLM, Barros WP, Pinheiro CB, Giese SOK, Hughes DL, Pirota KR, Nunes WC, Stumpf HO. Structural versatility driven by the flexible di(4-pyridyl) sulfide ligand: From cobalt(II) single-ion magnets to sheet-like copper(II) weak antiferromagnets Polyhedron. 171: 203-211. DOI: 10.1016/J.Poly.2019.07.005  0.477
2019 Moraes LC, de Souza GP, Fajardo HV, Luz SC, Álvarez E, Lloret F, Ribeiro-Viana RM, Rojo J, Stumpf HO, Figueiredo RC, Corrêa RS. 1D coordination polymer based on copper(II)-containing tetrameric 1,2,3-triazole ligand from click chemistry: Magnetic and catalytic properties Inorganica Chimica Acta. 489: 93-99. DOI: 10.1016/J.ICA.2019.02.010  0.346
2019 Olusegun SJ, Freitas ETF, Lara LRS, Stumpf HO, Mohallem NDS. Effect of drying process and calcination on the structural and magnetic properties of cobalt ferrite Ceramics International. 45: 8734-8743. DOI: 10.1016/J.CERAMINT.2019.01.197  0.367
2018 Journaux Y, Ferrando-Soria J, Pardo E, Ruiz-Garcia R, Julve M, Lloret F, Cano J, Li Y, Lisnard L, Yu P, Stumpf H, Pereira CLM. Design of Magnetic Coordination Polymers Built from Polyoxalamide Ligands: A Thirty Year Story European Journal of Inorganic Chemistry. 2018: 228-247. DOI: 10.1002/Ejic.201700984  0.36
2017 Marinho MV, Reis DO, Oliveira WX, Marques LF, Stumpf HO, Déniz M, Pasán J, Ruiz-Pérez C, Cano J, Lloret F, Julve M. Photoluminescent and Slow Magnetic Relaxation Studies on Lanthanide(III)-2,5-pyrazinedicarboxylate Frameworks. Inorganic Chemistry. 56: 2108-2123. PMID 28157308 DOI: 10.1021/Acs.Inorgchem.6B02774  0.411
2017 Rabelo R, Valdo AK, Robertson C, Thomas JA, Stumpf HO, Martins FT, Pedroso EF, Julve M, Lloret F, Cangussu D. Synthesis, crystal structure and magnetic properties of [Co(bpcam)2]ClO4·dmso·H2O, [Co(bpcam)2]2[Co(NCS)4]·dmso·H2O and [Ni(bpcam)2]·H2O [Hbpcam = bis(2-pyrimidylcarbonyl)amide] New Journal of Chemistry. 41: 6911-6921. DOI: 10.1039/C7Nj00526A  0.402
2017 Reis NV, Barros WP, Oliveira WXC, Pereira CLM, Rocha WR, Pinheiro CB, Lloret F, Julve M, Stumpf HO. Crystal Structure and Magnetic Properties of an Oxamato-Bridged Heterobimetallic Tetranuclear [NiII CuII ]2 Complex of the Rack Type European Journal of Inorganic Chemistry. 2018: 477-484. DOI: 10.1002/Ejic.201700821  0.37
2016 Fernandes TS, Vilela RS, Valdo AK, Martins FT, García-España E, Inclán M, Cano J, Lloret F, Julve M, Stumpf HO, Cangussu D. Dicopper(II) Metallacyclophanes with N,N'-2,6-Pyridinebis(oxamate): Solution Study, Synthesis, Crystal Structures, and Magnetic Properties. Inorganic Chemistry. PMID 26871975 DOI: 10.1021/Acs.Inorgchem.5B02786  0.418
2016 Barros WP, Luisa Calatayud M, Lloret F, Julve M, Marino N, De Munno G, Stumpf HO, Ruiz-García R, Castro I. Self-assembly, binding ability and magnetic properties of dicopper(II) pyrazolenophanes Crystengcomm. 18: 437-449. DOI: 10.1039/C5Ce02058A  0.432
2016 Castro I, Barros WP, Calatayud ML, Lloret F, Marino N, De Munno G, Stumpf HO, Ruiz-García R, Julve M. Dicopper(II) pyrazolenophanes: Ligand effects on their structures and magnetic properties Coordination Chemistry Reviews. 315: 135-152. DOI: 10.1016/J.Ccr.2016.02.004  0.413
2015 de Campos NR, Ribeiro MA, Oliveira WX, Reis DO, Stumpf HO, Doriguetto AC, Machado FC, Pinheiro CB, Lloret F, Julve M, Cano J, Marinho MV. Magneto-structural versatility of copper(ii)-3-phenylpropionate coordination polymers with N-donor coligands. Dalton Transactions (Cambridge, England : 2003). PMID 26585631 DOI: 10.1039/C5Dt03401A  0.454
2015 do Pim WD, de Faria ÉN, Oliveira WX, Pinheiro CB, Nunes WC, Cano J, Lloret F, Julve M, Stumpf HO, Pereira CL. A heterobimetallic [MnCu] nanowheel modulated by a flexible bis-oxamate type ligand. Dalton Transactions (Cambridge, England : 2003). 44: 10939-42. PMID 26007219 DOI: 10.1039/C5Dt00996K  0.354
2015 Castellano M, Ruiz-García R, Cano J, Ferrando-Soria J, Pardo E, Fortea-Pérez FR, Stiriba SE, Barros WP, Stumpf HO, Cañadillas-Delgado L, Pasán J, Ruiz-Pérez C, de Munno G, Armentano D, Journaux Y, et al. Metallosupramolecular approach toward multifunctional magnetic devices for molecular spintronics Coordination Chemistry Reviews. 303: 110-138. DOI: 10.1016/J.Ccr.2015.05.013  0.48
2014 Barros WP, da Silva BC, Reis NV, Pereira CL, Doriguetto AC, Cano J, Pirota KR, Pedroso EF, Julve M, Stumpf HO. Discrete trinuclear copper(II) compounds as building blocks: the influence of the peripheral substituents on the magnetic coupling in oxamato-bridged complexes. Dalton Transactions (Cambridge, England : 2003). 43: 14586-95. PMID 25135421 DOI: 10.1039/C4Dt01180E  0.442
2014 Do Pim WD, Simões TRG, Oliveira WXC, Fernandes IRA, Pinheiro CB, Lloret F, Julve M, Stumpf HO, Pereira CLM. Influence of copper(II) and nickel(II) ions in the topology of systems based on a flexible bis-oxamate and bipyridine building blocks Crystal Growth and Design. 14: 5929-5937. DOI: 10.1021/Cg501134Y  0.394
2014 Oliveira TL, Kalinke LHG, Mascarenhas EJ, Castro R, Martins FT, Sabino JR, Stumpf HO, Ferrando J, Julve M, Lloret F, Cangussu D. Cobalt(II) and copper(II) assembling through a functionalized oxamate-type ligand Polyhedron. 81: 105-114. DOI: 10.1016/J.Poly.2014.05.051  0.424
2013 Marinho MV, Simões TR, Ribeiro MA, Pereira CL, Machado FC, Pinheiro CB, Stumpf HO, Cano J, Lloret F, Julve M. A two-dimensional oxamate- and oxalate-bridged Cu(II)Mn(II) motif: crystal structure and magnetic properties of (Bu4N)2[Mn2{Cu(opba)}2ox]. Inorganic Chemistry. 52: 8812-9. PMID 23855768 DOI: 10.1021/Ic401038C  0.465
2013 Simões TR, Mambrini RV, Reis DO, Marinho MV, Ribeiro MA, Pinheiro CB, Ferrando-Soria J, Déniz M, Ruiz-Pérez C, Cangussu D, Stumpf HO, Lloret F, Julve M. Copper(II) assembling with bis(2-pyridylcarbonyl)amidate and N,N'-2,2-phenylenebis(oxamate). Dalton Transactions (Cambridge, England : 2003). 42: 5778-95. PMID 23450253 DOI: 10.1039/C3Dt32949F  0.36
2013 Simões TRG, Do Pim WD, Silva IF, Oliveira WXC, Pinheiro CB, Pereira CLM, Lloret F, Julve M, Stumpf HO. Solvent-driven dimensionality control in molecular systems containing CuII, 2,2′-bipyridine and an oxamato-based ligand Crystengcomm. 15: 10165-10170. DOI: 10.1039/C3Ce41783B  0.399
2012 Marinho MV, Marques LF, Diniz R, Stumpf HO, Do Canto Visentin L, Yoshida MI, MacHado FC, Lloret F, Julve M. Solvothermal synthesis, crystal structure and magnetic properties of homometallic Co(II) and Cu(II) chains with double di(4-pyridyl)sulfide as bridges Polyhedron. 45: 1-8. DOI: 10.1016/J.Poly.2012.07.045  0.49
2012 Do Nascimento GM, Barros WP, Kim YA, Muramatsu H, Hayashi T, Endo M, Pradie NA, Fantini C, Pimenta MA, Dresselhaus MS, Stumpf HO. Single-wall carbon nanotube interactions with copper-oxamato building block of molecule-based magnets probed by resonance Raman spectroscopy Journal of Raman Spectroscopy. 43: 1951-1956. DOI: 10.1002/Jrs.4111  0.425
2011 Pereira CL, Pedroso EF, Doriguetto AC, Ellena JA, Boubekeur K, Filali Y, Journaux Y, Novak MA, Stumpf HO. Design of 1D and 2D molecule-based magnets with the ligand 4,5-dimethyl-1,2-phenylenebis(oxamato). Dalton Transactions (Cambridge, England : 2003). 40: 746-54. PMID 21127821 DOI: 10.1039/c0dt00796j  0.497
2010 Dias MC, Stumpf HO, Mambrini RV, Matencio T, Sansiviero MTC, Knobel M. A New Molecular Magnetic Semiconductor Based on Tetrathiafulvalene (ttf) and Oxamato Ligand (opba): (ttf) 2 (Cu(opba))·H 2 O Journal of the Brazilian Chemical Society. 21: 1274-1282. DOI: 10.1590/S0103-50532010000700015  0.415
2010 Do Nascimento GM, Barros WP, Kim YA, Muramatsu H, Hayashi T, Endo M, Pimenta M, Stumpf HO. Resonance Raman study of carbon nanotubes interactions with molecule-based magnets derived from Cu(opba)2- anions Aip Conference Proceedings. 1267: 452-453. DOI: 10.1063/1.3482610  0.402
2010 Dul MC, Pardo E, Lescouëzec R, Journaux Y, Ferrando-Soria J, Ruiz-García R, Cano J, Julve M, Lloret F, Cangussu D, Pereira CLM, Stumpf HO, Pasán J, Ruiz-Pérez C. Supramolecular coordination chemistry of aromatic polyoxalamide ligands: A metallosupramolecular approach toward functional magnetic materials Coordination Chemistry Reviews. 254: 2281-2296. DOI: 10.1016/J.Ccr.2010.03.003  0.399
2008 de Castro Gomes DC, Toma LM, Stumpf HO, Adams H, Thomas JA, Lloret F, Julve M. Syntheses, crystal structures and magnetic properties of mono- and polynuclear [bis(2-arylcarbonyl)amidate]copper(II) complexes Polyhedron. 27: 559-573. DOI: 10.1016/J.Poly.2007.10.017  0.422
2008 Pedroso EF, Pereira CLM, dos Santos HF, de Oliveira LFC, Nunes WC, Knobel M, Stumpf HO. Magnetic properties of one-dimensional CoCu(opba) systems and DFT studies of the building blocks Journal of Magnetism and Magnetic Materials. 320: e200-e203. DOI: 10.1016/J.Jmmm.2008.02.047  0.355
2008 Cangussu D, Pardo E, Dul MC, Lescouëzec R, Herson P, Journaux Y, Pedroso EF, Pereira CLM, Stumpf HO, Carmen Muñoz M, Ruiz-García R, Cano J, Julve M, Lloret F. Rational design of a new class of heterobimetallic molecule-based magnets: Synthesis, crystal structures, and magnetic properties of oxamato-bridged M3 ′ M2 (M′ = LiI and MnII; M = NiII and CoII) open-frameworks with a three-dimensional honeycomb architecture Inorganica Chimica Acta. 361: 3394-3402. DOI: 10.1016/J.Ica.2008.02.042  0.378
2008 Cangussu D, Nunes WC, Pereira CLM, Pedroso EF, Mazali IO, Knobel M, Alves OL, Stumpf HO. Slow magnetic relaxation in CoIICuII coordination oligomer built into mesoporous material European Journal of Inorganic Chemistry. 3802-3808. DOI: 10.1002/Ejic.200800330  0.455
2007 Kahn O, Ouahab L, Mathonière C, Stumpf HO. Soft and Hard Molecule-Based Magnets with a Fully Interlocked Three-Dimensional Structure Molecular Catenanes, Rotaxanes and Knots: a Journey Through the World of Molecular Topology. 37-55. DOI: 10.1002/9783527613724.ch03  0.547
2005 Cangussu D, Stumpf HO, Adams H, Thomas JA, Lloret F, Julve M. Oxalate, squarate and croconate complexes with bis(2-pyrimidylcarbonyl) amidatecopper(II): Synthesis, crystal structures and magnetic properties Inorganica Chimica Acta. 358: 2292-2302. DOI: 10.1016/J.Ica.2004.11.046  0.445
2005 De Castro Gomes DC, Stumpf HO, Lloret F, Julve M, González V, Adams H, Thomas JA. Copper(II)-assisted hydrolysis of 2,4,6-tris(2-pyrimidyl)-1,3,5-triazine (tpymt): Syntheses, crystal structures and magnetic properties of [Cu(bpcam)(H2O)2]ClO(4) • 3H(2))O, [Cu(bpcam)(H(2)O)(2)][Cu(bpcam)(H(2)O)(SO (4))] • 2H(2)O and [Cu(2)(bpcam) (2)(H(2)O)(2)(SO(4))] • H(2)O [bpcam = bis(2-pyrimidylcarbonyl)amidate] Inorganica Chimica Acta. 358: 1113-1124. DOI: 10.1016/J.Ica.2004.10.038  0.384
2004 Pinheiro CB, Pattison P, Stumpf H, Chapuis G. A molecule-based magnet structure above and below the critical phase transition temperature Acta Crystallographica Section a Foundations of Crystallography. 60: s269-s269. DOI: 10.1107/S0108767304094668  0.317
2003 Novak M, Vaz M, Speziali N, Costa W, Stumpf H. Magnetic properties of an interlocked molecular magnet Polyhedron. 22: 2391-2394. DOI: 10.1016/S0277-5387(03)00249-3  0.428
2003 Pereira CLM, Pedroso EF, Novak MA, Brandl AL, Knobel M, Stumpf HO. Cluster glass-like behavior in a 2D bimetallic molecule-based magnet Polyhedron. 22: 2387-2390. DOI: 10.1016/S0277-5387(03)00221-3  0.341
2002 Vaz MGF, Knobel M, Speziali NL, Moreira AM, Alcântara AFC, Stumpf HO. Synthesis and Properties of New Molecule-Based Magnets Containing Mn(II), Cu(II) and Nitronyl Nitroxide Radical Cation Journal of the Brazilian Chemical Society. 13: 183-189. DOI: 10.1590/S0103-50532002000200009  0.528
2002 Doriguetto AC, Mascarenhas YP, Ellena J, Pereira CLM, Castellano EE, Fernandes NG, Stumpf HO, Meira-Bello LC, Leitao UA. Crystal structure of cobalt-based chain molecular magnet CoCu(opba)(DMSO)3at room temperature and 100 K Acta Crystallographica Section a Foundations of Crystallography. 58: c318-c318. DOI: 10.1107/S0108767302097684  0.358
2001 Cador O, Vaz MGF, Stumpf HO, Mathonière C, Kahn O. Molecule-based magnets with a fully interlocked three-dimensional structure Synthetic Metals. 122: 559-567. DOI: 10.1016/S0379-6779(01)00329-0  0.607
2001 Cador O, Vaz MG, Stumpf HO, Mathonière C. Magnetic properties of a novel molecule-based ferrimagnet exhibiting multiple magnetic pole reversal Journal of Magnetism and Magnetic Materials. 234: 6-12. DOI: 10.1016/S0304-8853(01)00275-X  0.441
2001 Dias MC, Knobel M, Stumpf HO. Soft and hard molecule-based magnets of formula [Bu4N]2[M2{Cu(opba)}3]·DMF [M=Mn(II) or Co(II), opba=ortho-phenylenebis(oxamato), DMF=dimethylformamide] Journal of Magnetism and Magnetic Materials. 226: 1961-1963. DOI: 10.1016/S0304-8853(00)00894-5  0.486
2001 Vaz MG, Stumpf HO, Speziali NL, Mathonière C, Cador O. Magnetic pole reversal and thermal hysteresis in molecule-based magnets with a fully interlocked structure Polyhedron. 20: 1761-1769. DOI: 10.1016/S0277-5387(01)00686-6  0.437
2001 Vaz MGF, Ardisson JD, Speziali NL, Souza GP, Stumpf HO, Knobel M, Macedo WAA. High coercivity in a new molecular iron-based magnet Polyhedron. 20: 1431-1434. DOI: 10.1016/S0277-5387(01)00630-1  0.357
2001 Vaz MGF, Pedroso EF, Speziali NL, Novak MA, Alcântara AFC, Stumpf HO. New properties of the [3-MeRad]2[Mn2{Cu(opba)}3] system [3-MeRad+ = radical cation, opba = ortho-phenylenebis(oxamato)]: A molecule-based magnet with two-dimensional behavior Inorganica Chimica Acta. 326: 65-72. DOI: 10.1016/S0020-1693(01)00595-3  0.468
1999 Vaz MGF, Pinheiro LMM, Stumpf HO, Alcântara AFC, Golhen S, Ouahab L, Cador O, Mathonière C, Kahn O. Soft and Hard Molecule‐Based Magnets of Formula [(Etrad)2M2{Cu(opba)}3]⋅S [Etrad+=Radical Cation, MII=MnII or CoII, opba=Ortho‐phenylenebis(oxamato), S=Solvent Molecules], with a Fully Interlocked Structure Chemistry: a European Journal. 5: 1486-1495. DOI: 10.1002/(Sici)1521-3765(19990503)5:5<1486::Aid-Chem1486>3.0.Co;2-F  0.562
1994 Stumpf HO, Ouahab L, Pei Y, Bergerat P, Kahn O. Chemistry And Physics Of A Molecular-Based Magnet Containing Three Spin Carriers, With A Fully Interlocked Structure Journal of the American Chemical Society. 116: 3866-3874. DOI: 10.1021/Ja00088A023  0.514
1994 Stumpf HO, Pei Y, Kahn O, Sletten J, Renard JP. Dimensionality of manganese(II)-copper(II) bimetallic compounds and design of molecular-based magnets. [Erratum to document cited in CA119(10):107893w] Journal of the American Chemical Society. 116: 1167-1167. DOI: 10.1021/Ja00082A064  0.533
1994 Stumpf HO, Pei Y, Michaut C, Kahn O, Renard JP, Ouahab L. Bimetallic Molecular-Based Magnets with Large Coercive Fields Chemistry of Materials. 6: 257-259. DOI: 10.1021/Cm00039A001  0.523
1993 Stumpf HO, Pei Y, Kahn O, Ouahab L, Grandjean D. A molecular-based magnet with a fully interlocked three-dimensional structure. Science (New York, N.Y.). 261: 447-9. PMID 17770023 DOI: 10.1126/Science.261.5120.447  0.598
1993 Kahn O, Stumpf H, Pei Y, Sletten J. Molecular Ferromagnetism : Orbital Approach and Recent Achievements Molecular Crystals and Liquid Crystals. 233: 231-246. DOI: 10.1080/10587259308054963  0.551
1993 Stumpf HO, Pei Y, Kahn O, Sletten J, Renard JP. Dimensionality of manganese(II)-copper(II) bimetallic compounds and design of molecular-based magnets Journal of the American Chemical Society. 115: 6738-6745. DOI: 10.1021/Ja00068A034  0.563
1993 Stumpf HO, Pei Y, Ouahab L, Berre FL, Codjovi E, Kahn O. Crystal structure and metamagnetic behavior of the ferrimagnetic chain compound MnCu(opba)(H2O)2.cntdot.DMSO (opba = o-phenylenebis(oxamato) and DMSO = dimethyl sulfoxide) Inorganic Chemistry. 32: 5687-5691. DOI: 10.1021/Ic00077A007  0.48
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