Rafael Alves Allão Cassaro

Instituição:

Universidade Federal do Rio de Janeiro

Centro:

Centro de Ciências Matemáticas e da Natureza

Unidade:

Instituto de Química

Departamento:

Departamento de Química Inorgânica/IQ

ORCID:

https://orcid.org/0000-0002-0789-2561


Formação:

  • Universidade Federal Fluminense

    | Pós-Doutorado | 2012 - 2012

  • University of Massachusetts Amherst

    | Pós-Doutorado | 2012 - 2014

  • Universidade Federal Fluminense

    Química | Doutorado | 2008 - 2012

  • Universidade Federal Fluminense

    Química | Mestrado | 2006 - 2008

  • Universidade Federal Fluminense

    Química Industrial | Graduação | 2001 - 2005
Laboratórios:
Nuvens de Palavras:
Artigos:

(100.00% artigos com DOI)

Titulo DOI Ano
Valence Tautomerism in a Cobalt-dioxolene complex containing an imidazolic ancillary ligand 10.1039/d3ra03235c 2023
Lattice Solvent Engineering Improves the Stability of a Cobalt Pyrenylnitronylnitroxide Ferrimagnetic Chain 10.1021/acs.inorgchem.3c01543 2023
Catalytic activity of a new dioxidomolybdenum(VI) complex with bipodal N2O-donor ligand in sulfur compounds oxidation 10.1039/d2nj06227e 2023
High-Frequency EPR Studies of New 2p-3d Complexes Based on a Triazolyl-Substituted Nitronyl Nitroxide Radical: The Role of Exchange Anisotropy in a Cu-Radical System 10.1021/acs.inorgchem.2c00679 2022
Influence of temperature for the azide displacement in benzodiazepine derivatives: Experimental and DFT study of competing SN1, SN2 and double SN2 reaction pathways 10.1016/j.tetlet.2021.152937 2021
Adjustable coupling and variable frequency electron paramagnetic resonance probe with loop-gap resonators for spectroscopy up to X-band 10.1063/1.5133074 2020
An Oxalate-Bridged Copper(II) Complex Combining Monodentate Benzoate, 2,2¿-bipyridine and Aqua Ligands: Synthesis, Crystal Structure and Investigation of Magnetic Properties 10.3390/molecules25081898 2020
Chemistry and anti-herpes simplex virus type 1 evaluation of 4-substituted-1H-1,2,3-triazole-nitroxyl-linked hybrids 10.1007/s11030-020-10094-2 2020
Direct spectroscopic observation of Berry-phase interference in the single-molecule magnet 10.1103/PhysRevB.102.224428 2020
Magnetic Cationic Copper(II) Chains and a Mononuclear Cobalt(II) Complex Containing [Ln(hfac) ] Blocks as Counterions 10.1021/acs.inorgchem.8b02929 2019
Synthesis, characterization and DFT studies of a new unsymmetrical dinuclear Vanadium(IV) complex with a bipodal N2O-donor ligand 10.1016/j.molstruc.2019.04.098 2019
Lanthanide chains containing the naphthalenyl nitronyl nitroxide radical 10.1039/c9ra06506g 2019
SMM Behavior Tuned by an Exchange Coupling LEGO Approach for Chimeric Compounds: First 2p-3d-4f Heterotrispin Complexes with Different Metal Ions Bridged by One Aminoxyl Group 10.1021/acs.inorgchem.9b01998 2019
Novel P , P -diphenylphosphinic amide-TEMPO radicals family: synthesis, crystal structures, spectroscopic characterization, magnetic properties and DFT calculations 10.1016/j.poly.2018.01.011 2018
Synthesis, crystal structure, magnetic properties and DFT calculations of a mononuclear copper(II) complex: relevance of halogen bonding for magnetic interaction 10.1016/j.ica.2018.06.033 2018
Synthesis, Crystal Structures, and EPR Studies of First Mn III Ln III Hetero-binuclear Complexes 10.1021/acs.inorgchem.7b02575 2018
Chimeric design of heterospin 2p-3d, 2p-4f, and 2p-3d-4f complexes using a novel family of paramagnetic dissymmetric compartmental ligands 10.1039/c7cc03236f 2017
First coordination compounds based on a bis(imino nitroxide) biradical and 4f metal ions: synthesis, crystal structures and magnetic properties 10.1039/c5dt04469c 2016
One-dimensional coordination polymers, constructed from binuclear 3d-4f nodes and isonicotinato spacers. Synthesis, crystal structures and magnetic properties 10.1039/C6CE00729E 2016
Copper(II) Coordination Compounds with Sterically Constraining Pyrenyl Nitronyl Nitroxide and Imino Nitroxide 10.1016/j.poly.2016.05.028 2016
Rigid Core Anthracene and Anthraquinone Linked Nitronyl and Iminoyl Nitroxide Biradicals 10.1021/acs.cgd.6b00588 2016
A new family of multinuclear mixed-ligand copper(II) clusters: crystal structures, magnetic properties and catecholase-like activity 10.1016/j.ica.2016.07.057 2016
Observation of Tunneling-Assisted Highly Forbidden Single-Photon Transitions in a Single-Molecule Magnet 10.1103/PhysRevLett.117.187202 2016
Precision ESR measurements of transverse anisotropy in the single-molecule magnet 10.1103/PhysRevB.94.220402 2016
A two-dimensional CuII-MnII heterometallic coordination polymer: structure determination using synchrotron X-ray powder diffraction and magnetic properties 10.1039/C5CE01537E 2015
A Single-Chain Magnet with a Very High Blocking Temperature and a Strong Coercive Field 10.1021/acs.inorgchem.5b01431 2015
A Cobalt Pyrenylnitronylnitroxide Single-Chain Magnet with High Coercivity and Record Blocking Temperature 10.1002/chem.201304852 2014
Magnetostructural effects of changing spin unit structure and molecular connectivity on 1H-benzimidazole functionalized radicals 10.1016/j.poly.2014.03.047 2014
An Electron Paramagnetic Resonance Study of Spin Site Variations in Cu(hfac)2 Complexes with 5-(3-N-tert-butyl-N-aminoxylphenyl)pyrimidine 10.1016/j.poly.2013.04.046 2013
An angular bis-oxamate tecton for the construction of hetero-bimetallic coordination polymers 10.1021/cg400547a 2013
A 3-D coordination network constructed from an angular bis-oxamato tecton and calcium ions 10.1039/c3ce41376d 2013
Magnetic Mn and Co Complexes with a Large Polycyclic Aromatic Substituted Nitronylnitroxide 10.1021/ic202623p 2012
Density Functional Theory as a tool to identify the dominant magnetic interactions in the [Cu(hfac)2(N3TEMPO)]n chain 10.1016/j.inoche.2012.07.037 2012
Polyoxometalate cluster [V12B18O60H6] functionalized with the copper(II) bis-ethylenediamine complex 10.1016/j.ica.2010.11.045 2011
Determination of the relevant magnetic interactions in low-dimensional molecular materials: the fundamental role of single crystal high frequency EPR 10.1039/c1dt10780a 2011
Compostos magnéticos moleculares: o desenvolvimento de novos materiais magnéticos nanoestruturados 10.1590/S0100-40422010000800024 2010
Dimethyl sulfoxide oxidation mediated by a copper (II) diamine complex: A possible source of problem in the synthesis of molecular magnetic compounds 10.1016/j.poly.2008.12.021 2009
( E )-1-Ethyl-4-oxo- N ¿-(4-pyridylmethylene)-1,4-dihydroquinoline-3-carbohydrazide 10.1107/S160053680903654X 2009
Eventos:

(0.00% eventos com DOI)

Titulo DOI Ano
A busca por propriedades sinérgicas de transição de spin e magnetos de uma molécula 2023
Valence Tautomerism in a cobalt-dioxolene complex with the bmimapy ligand 2022
Efeito do solvente de cristalização na temperatura de transição de spin do complexo bis(terpiridina)cobalto(II) 2022
Synthesis and characterization of a series of new heterospin coordination compounds with pyrene nitronyl nitroxide radical and lanthanide ions 2022
There is more to be done with chain magnets 2020
Synthesis, Structure and Magnetic Properties of Mononuclear Hexacoordinated Cobalt(II) Complexes 2019
Modulação do fenômeno de tautomeria de Valencia em complexos trinucleares de cobalto utilizando diferentes ligantes auxiliares 2019
Estudo da Transição de spin do complexo [Co(pyterpy)2] 2019
Funcionalização de nanopartículas de óxido de ferro com derivados de radicais nitróxido 2019
Synthesis, crystal structure and magnetic characterization of new coordination polymers containing [Ln(hfac)4]- as counter-ion 2018
BINUCLEAR IRON(III) COMPLEXES OBTAINED BY TEMPLATE RECTION: SYNTHESIS, CRYSTAL STRUCTURE AND MAGNETIC PROPERTIES 2017
LANTHANIDE-BASED ONE DIMENSIONAL COMPOUNDS CONTAINING NITRONYLNITROXIDE RADICAL LIGAND 2017
Synthesis and Magnetic Studies of chain Magnets 2016
Molecular Chain 'magnets' 2016
Síntese, Estrutura Cristalina e Propriedades Magnéticas de um novo complexo de cobre(II) contendo um ligante pirazólico substituído 2015
SLOW MAGNETIC RELAXATION OF Co-NIT FERRIMAGNETIC CHAINS 2015
New route in assembling of hfac- dppi- Hdppi mixed-ligand copper clusters: Synthesis, Crystal Structures, Magnetic Properties, and Catecholase-like Activity 2015
MAGNETIC SWITCHING OF C o - NIT SINGLE CHAIN MAG NETS 2014
Difração de Raios X por monocristal: uma ferramenta fundamental para a caracterização de compostos magnéticos moleculares 2013
Determination of the relevant magnetic interactions in low-dimensional molecular materials: the fundamental role of single crystal high frequence EPR 2011
SYNTHESIS, STRUCTURE AND MAGNETISM OF A ONE DIMENSIONAL COPPER(II)-NITROXIDE RADICAL 2010
Oxidação de dimetil sulfóxido mediada por um diamino complexo de cobre (II) 2009
Síntese, estrutura e propriedades magnéticas de um novo 1,2,3-triazol derivado do TEMPOL 2009
Síntese e Estrutura de um Novo Complexo de Cu(II)-Radical Nitróxido 2009
DFT-BS CALCULATIONS OF 1,2,3-TRIAZOL TEMPOL DERIVATIVE 2009
Synthesis, Structure and Magnetic Characterization of [Cu(bipy)(H20)2(S04)] 2008
X-ray powder diffraction: a powerful technique applied to molecular magnetism. 2008
Synthesis and characterization of a new cathecol based ligand and its metal complexes 2008
Síntese e Caracterização de Blocos Construtores para Compostos Magnéticos Moleculares 2007
Síntese e Caracterização do Complexo [Cu(Cl)2(bipy)(dmso)] 2007
Eletrólise como Estratégia de Síntese em Química Inorgânica 2006
Efeito do tratamento térmico nas propriedades do fosfato de nióbio (V) lamelar 2006
Síntese de Pré-ligantes de Magnetos Moleculares 2005
Trilha Ambiental na Relação Museu-Escola 2005
Publicações:
Minha Rede: