Browsing by Author Nunes, Cláudio M.


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Issue DateTitleAuthor(s)TypeAccess
2020Direct Observation of Tunnelling Reactions by Matrix Isolation SpectroscopyNunes, Cláudio M ; Reva, Igor ; Fausto, Rui articleembargoedAccess
23-May-2019Effects of Entangled IR Radiation and Tunneling on the Conformational Interconversion of 2-CyanophenolJesus, A. J. Lopes ; Nunes, Cláudio M. ; Reva, Igor ; Pinto, Sandra M V; Fausto, Rui articleembargoedAccess
13-Apr-2012Estudo das Transformações Térmicas e Fotoquímicas de Isoxazóis por Espectroscopia de Infravermelho com Isolamento em Matrizes Criogénicas.Nunes, Cláudio Manaia doctoralThesisopenAccess
29-Jul-2021Evidence of IR-Induced Chemistry in a Neat Solid: Tautomerization of Thiotropolone by Thermal, Electronic, and Vibrational ExcitationsPereira, Nelson A M ; Nunes, Cláudio M ; Reva, Igor ; Fausto, Rui articleembargoedAccess
Sep-2016Fotoquímica de 1,2-Benzisoxazóis em matrizes criogénicas : caracterização de intermediários reativosPinto, Sandra Mónica Vieira masterThesisopenAccess
17-Jun-2020Heavy-Atom Tunneling Through Crossing Potential Energy Surfaces: Cyclization of a Triplet 2-Formylarylnitrene to a Singlet 2,1-BenzisoxazoleNunes, C. M. ; Viegas, Luís P. ; Wood, Samuel A.; Roque, José P. L.; McMahon, Robert J.; Rui Fausto articleembargoedAccess
2021Inducing molecular reactions by selective vibrational excitation of a remote antenna with near-infrared lightNunes, Cláudio M. ; Pereira, Nelson A. M. ; Viegas, Luís P. ; Pinho e Melo, Teresa M. V. D. ; Fausto, Rui articleembargoedAccess
21-Sep-2021Inducing molecular reactions by selective vibrational excitation of a remote antenna with near-infrared lightNunes, Cláudio M ; Pereira, Nelson A M ; Viegas, Luís P; Pinho e Melo, Teresa M V D ; Fausto, Rui articleembargoedAccess
Dec-2014Intermolecularly-induced conformational disorder in ferrocene, 1-bromoferrocene and 1,1′-dibromoferroceneSilva, Patrícia A. ; Maria, Teresa M. R. ; Nunes, Cláudio M. ; Eusébio, Maria Ermelinda S. ; Fausto, Rui articleopenAccess
4-Apr-2022IR-induced and tunneling reactions in cryogenic matrices: the (incomplete) story of a successful endeavorFausto, Rui ; Ildiz, Gulce O; Nunes, Cláudio M articleembargoedAccess
16-May-2020Kinetically unstable 2–isocyanophenol isolated in cryogenic matrices: Vibrational excitation, conformational changes and spontaneous tunnelingJesus, A. J. Lopes ; Reva, Igor ; Nunes, Cláudio M. ; Roque, José P. L.; Pinto, Sandra M. V.; Lourenço, Rui Fausto articleembargoedAccess
2022Matrix Isolation in Heterocyclic ChemistryRoque, José P. L.; Nunes, Cláudio M ; Fausto, Rui bookPartembargoedAccess
28-Mar-2013Near-IR laser generation of a high-energy conformer of L-alanine and the mechanism of its decay in a low-temperature nitrogen matrixNunes, Cláudio M. ; Lapinski, Leszek ; Fausto, Rui ; Reva, Igor articleopenAccess
2005On the photophysical behaviour of 4-halo-5-phenylisoxazolesFonseca, Sofia M. ; Burrows, Hugh D. ; Nunes, Cláudio M. ; Melo, Teresa M. V. D. Pinho e ; Gonsalves, António M. d'A. Rocha articleopenAccess
14-Apr-2022Photochromism of a Spiropyran in Low-Temperature Matrices: Unprecedented Bidirectional Switching between a Merocyanine and an Allene IntermediateNunes, Cláudio M ; Pereira, Nelson A M ; Fausto, Rui articleembargoedAccess
21-Aug-2019S-H rotamerization via tunneling in a thiol form of thioacetamideGóbi, Sándor ; Nunes, Cláudio M ; Reva, Igor ; Tarczay, György; Fausto, Rui articleembargoedAccess
7-Dec-2019Selective conformational control by excitation of NH imino vibrational antennasGóbi, Sándor ; Reva, Igor ; Csonka, István Pál; Nunes, Cláudio M ; Tarczay, György; Fausto, Rui articleembargoedAccess
30-Apr-2009Spectroscopic and theoretical investigation of the conformational space of a pyrazolo-thiazole precursor of extended dipole diazafulvenium methide intermediatesNunes, Cláudio M. ; Lopes, Susy ; Melo, Teresa M. V. D. Pinho e ; Fausto, Rui articleopenAccess
18-Mar-2021Spin-forbidden heavy-atom tunneling in the ring-closure of triplet cyclopentane-1,3-diylViegas, Luís P; Nunes, Cláudio M ; Fausto, Rui articleembargoedAccess
2021Switching on H-Tunneling through Conformational ControlRoque, José P. L. ; Nunes, Cláudio M. ; Viegas, Luís P. ; Pereira, Nelson A. M. ; Pinho e Melo, Teresa M. V. D. ; Schreiner, Peter R.; Fausto, Rui articleembargoedAccess