Cláudio M. Nunes

About Cláudio M. Nunes

Cláudio M. Nunes, With an exceptional h-index of 21 and a recent h-index of 18 (since 2020), a distinguished researcher at Universidade de Coimbra, specializes in the field of Physical Organic Chemistry, Computational Chemistry, IR Spectroscopy, Quantum Mechanical Tunneling, Vibrational Excitation Chemi.

His recent articles reflect a diverse array of research interests and contributions to the field:

On the Carbenic Nature of Nitrile Ylides: Experimental and Computational Characterization of Hydroxy and Amino Nitrile Ylides

The meta and para OH Substitution Effect on C‐Phenyl‐Nitrilimine Bond‐Shift Isomers

H-Tunneling Exhibiting Unexpectedly Small Primary Kinetic Isotope Effects

Matrix Isolation in Heterocyclic Chemistry

Conformational Structure, Infrared Spectra and Light-Induced Transformations of Thymol Isolated in Noble Gas Cryomatrices

Differential Tunneling‐Driven and Vibrationally‐Induced Reactivity in Isomeric Benzazirines

Photochromism of a spiropyran in low-temperature matrices: unprecedented bidirectional switching between a merocyanine and an allene intermediate

Detecção de Fugas Iminentes à Terra em Rotores de Motores Síncronos com Excitação Estática Tiristorizada

Cláudio M. Nunes Information

University

Position

Department of Chemistry

Citations(all)

1155

Citations(since 2020)

657

Cited By

700

hIndex(all)

21

hIndex(since 2020)

18

i10Index(all)

35

i10Index(since 2020)

25

Email

University Profile Page

Google Scholar

Cláudio M. Nunes Skills & Research Interests

Physical Organic Chemistry

Computational Chemistry

IR Spectroscopy

Quantum Mechanical Tunneling

Vibrational Excitation Chemi

Top articles of Cláudio M. Nunes

Title

Journal

Author(s)

Publication Date

On the Carbenic Nature of Nitrile Ylides: Experimental and Computational Characterization of Hydroxy and Amino Nitrile Ylides

European Journal of Organic Chemistry

Cláudio M Nunes

AJ Lopes Jesus

Mário TS Rosado

Rui Fausto

2024/1/15

The meta and para OH Substitution Effect on C‐Phenyl‐Nitrilimine Bond‐Shift Isomers

European Journal of Organic Chemistry

Gil A Ferreira

Cláudio M Nunes

AJ Lopes Jesus

Rui Fausto

2023/7/17

H-Tunneling Exhibiting Unexpectedly Small Primary Kinetic Isotope Effects

José PL Roque

Cláudio M Nunes

Peter R Schreiner

Rui Fausto

2023/12/6

Matrix Isolation in Heterocyclic Chemistry

Heterocycles: Synthesis, Catalysis, Sustainability, and Characterization

José PL Roque

Cláudio M Nunes

Rui Fausto

2022/9/6

Conformational Structure, Infrared Spectra and Light-Induced Transformations of Thymol Isolated in Noble Gas Cryomatrices

Photochem

Antόnio Jorge Lopes Jesus

Cláudio M Nunes

Igor Reva

2022/6/7

Differential Tunneling‐Driven and Vibrationally‐Induced Reactivity in Isomeric Benzazirines

Chemistry–A European Journal

Cláudio M Nunes

Srinivas Doddipatla

Gonçalo F Loureiro

José PL Roque

Nelson AM Pereira

...

2022/12/1

Photochromism of a spiropyran in low-temperature matrices: unprecedented bidirectional switching between a merocyanine and an allene intermediate

The Journal of Physical Chemistry A

Cláudio M Nunes

Nelson AM Pereira

Rui Fausto

2022/4/1

Detecção de Fugas Iminentes à Terra em Rotores de Motores Síncronos com Excitação Estática Tiristorizada

Eletrônica de Potência

Gustavo Fortes

Pedro Vilkn

Lenin Morais

Thiago Oliveira

Cláudio Nunes

2022/11/18

IR-induced and tunneling reactions in cryogenic matrices: the (incomplete) story of a successful endeavor

Rui Fausto

Gulce O Ildiz

Cláudio M Nunes

2022

Breaking and Formation of Intramolecular Hydrogen Bonds in Dihydroxybenzaldehydes through UV-Induced Conformational Changes in a Low-Temperature Matrix

The Journal of Physical Chemistry A

Rui Fausto Srinivas Doddipatla

Gregory I. Ferreira

Y Gülseven Sıdır

Cláudio M. Nunes

2022/11

Simultaneous tunneling control in conformer-specific reactions

Journal of the American Chemical Society

Claudio M Nunes

José PL Roque

Srinivas Doddipatla

Samuel A Wood

Robert J McMahon

...

2022/11/2

UV-Induced Photochemistry of 1, 3-Benzoxazole, 2-Isocyanophenol, and 2-Cyanophenol Isolated in Low-Temperature Ar Matrixes

The Journal of Organic Chemistry

Igor Reva

AJ Lopes Jesus

Cláudio M Nunes

José PL Roque

Rui Fausto

2021/4/19

Inducing molecular reactions by selective vibrational excitation of a remote antenna with near-infrared light

Chemical Communications

Cláudio M Nunes

Nelson AM Pereira

Luís P Viegas

Teresa MVD Pinho e Melo

Rui Fausto

2021

Spin-forbidden heavy-atom tunneling in the ring-closure of triplet cyclopentane-1, 3-diyl

Physical Chemistry Chemical Physics

Luís P Viegas

Cláudio M Nunes

Rui Fausto

2021

Evidence of IR-Induced Chemistry in a Neat Solid: Tautomerization of Thiotropolone by Thermal, Electronic, and Vibrational Excitations

The Journal of Physical Chemistry A

Nelson AM Pereira

Claudio M Nunes

Igor Reva

Rui Fausto

2021/7/19

Switching on H-tunneling through conformational control

Journal of the American Chemical Society

José PL Roque

Claudio M Nunes

Luís P Viegas

Nelson AM Pereira

Teresa MVD Pinho e Melo

...

2021/5/28

Bond-breaking/bond-forming reactions by vibrational excitation: infrared-induced bidirectional tautomerization of matrix-isolated thiotropolone

The Journal of Physical Chemistry Letters

Claudio M Nunes

Nelson AM Pereira

Igor Reva

Patrícia SM Amado

Maria LS Cristiano

...

2020/9/1

Kinetically unstable 2–isocyanophenol isolated in cryogenic matrices: Vibrational excitation, conformational changes and spontaneous tunneling

Chemical Physics Letters

AJ Lopes Jesus

Igor Reva

Cláudio M Nunes

José PL Roque

Sandra MV Pinto

...

2020/5/16

Heavy‐Atom Tunneling Through Crossing Potential Energy Surfaces: Cyclization of a Triplet 2‐Formylarylnitrene to a Singlet 2, 1‐Benzisoxazole

Angewandte Chemie International Edition

Cláudio M Nunes

Luís P Viegas

Samuel A Wood

José PL Roque

Robert J McMahon

...

2020/9/28

Direct observation of tunnelling reactions by matrix isolation spectroscopy

Cláudio M Nunes

Igor Reva

Rui Fausto

2020/9/22

See List of Professors in Cláudio M. Nunes University(Universidade de Coimbra)