Antonio Joaquim Campos Varandas
AuthID: R-000-22Z
31
TITLE: Optimal diffuse augmented atomic basis sets for extrapolation of the correlation energy Full Text
AUTHORS: Antonio J C Varandas; Fernando N N Pansini;
PUBLISHED: 2020, SOURCE: INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, VOLUME: 120, ISSUE: 7
AUTHORS: Antonio J C Varandas; Fernando N N Pansini;
PUBLISHED: 2020, SOURCE: INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, VOLUME: 120, ISSUE: 7
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)
32
TITLE: Role of Augmented Basis Sets and Quest for ab Initio Performance/Cost Alternative to Kohn-Sham Density Functional Theory
AUTHORS: Marco M Martinez Gonzalez; George G D Xavier; Jing Li; Luis A Montero Cabrera; Jose M G Garcia de la Vega; AntOnio J C Varandas;
PUBLISHED: 2020, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 124, ISSUE: 1
AUTHORS: Marco M Martinez Gonzalez; George G D Xavier; Jing Li; Luis A Montero Cabrera; Jose M G Garcia de la Vega; AntOnio J C Varandas;
PUBLISHED: 2020, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 124, ISSUE: 1
INDEXED IN:
WOS
![](/img/clarivate-icon.png)
33
TITLE: Accurate Potential Energy Surface for Quartet State HN2 and Interplay of N(S-4) plus NH(X-3 Sigma(-)) versus H + N-2(A(3)Sigma(+)(u)) Reactions
AUTHORS: Mota, VC; Galvao, BRL; Coura, DVB; Varandas, AJC;
PUBLISHED: 2020, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 124, ISSUE: 5
AUTHORS: Mota, VC; Galvao, BRL; Coura, DVB; Varandas, AJC;
PUBLISHED: 2020, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 124, ISSUE: 5
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)
34
TITLE: Binding of muonated hydrogen molecules and Born-Oppenheimer approximation revisited
AUTHORS: Varandas, AJC; da Providencia, J; da Providencia, JP;
PUBLISHED: 2020, SOURCE: CANADIAN JOURNAL OF PHYSICS, VOLUME: 98, ISSUE: 4
AUTHORS: Varandas, AJC; da Providencia, J; da Providencia, JP;
PUBLISHED: 2020, SOURCE: CANADIAN JOURNAL OF PHYSICS, VOLUME: 98, ISSUE: 4
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)
35
TITLE: Effect of initial vibrational excitation on the methane cation sub-femtosecond photodynamics Full Text
AUTHORS: Mondal, T; Varandas, AJC;
PUBLISHED: 2020, SOURCE: MOLECULAR PHYSICS, VOLUME: 118, ISSUE: 17
AUTHORS: Mondal, T; Varandas, AJC;
PUBLISHED: 2020, SOURCE: MOLECULAR PHYSICS, VOLUME: 118, ISSUE: 17
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)
36
TITLE: Extrapolation in quantum chemistry: Insights on energetics and reaction dynamics
AUTHORS: Varandas, AJC;
PUBLISHED: 2020, SOURCE: JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY, VOLUME: 19, ISSUE: 7
AUTHORS: Varandas, AJC;
PUBLISHED: 2020, SOURCE: JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY, VOLUME: 19, ISSUE: 7
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)
37
TITLE: Canonical versus explicitly correlated coupled cluster: Post-complete-basis-set extrapolation and the quest of the complete-basis-set limit Full Text
AUTHORS: Antonio J C Varandas;
PUBLISHED: 2020, SOURCE: INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY
AUTHORS: Antonio J C Varandas;
PUBLISHED: 2020, SOURCE: INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)
38
TITLE: Difficulties and Virtues in Assessing the Potential Energy Surfaces of Carbon Clusters via DMBE Theory: Stationary Points of C-kappa (kappa=2-10) at the Focal Point
AUTHORS: Rocha, CMR; Jing Li; Varandas, AJC;
PUBLISHED: 2019, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 123, ISSUE: 14
AUTHORS: Rocha, CMR; Jing Li; Varandas, AJC;
PUBLISHED: 2019, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 123, ISSUE: 14
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)
39
TITLE: Global Potential Energy Surface for HO2+ Using the CHIPR Method
AUTHORS: Martinez M Gonzalez; Varandas, AJC; George G D Xavier;
PUBLISHED: 2019, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 123, ISSUE: 8
AUTHORS: Martinez M Gonzalez; Varandas, AJC; George G D Xavier;
PUBLISHED: 2019, SOURCE: JOURNAL OF PHYSICAL CHEMISTRY A, VOLUME: 123, ISSUE: 8
INDEXED IN:
WOS
![](/img/clarivate-icon.png)
40
TITLE: CBS extrapolation of Hartree-Fock energy: Pople and Dunning basis sets hand-to-hand on the endeavour Full Text
AUTHORS: Varandas, AJC;
PUBLISHED: 2019, SOURCE: PHYSICAL CHEMISTRY CHEMICAL PHYSICS, VOLUME: 21, ISSUE: 15
AUTHORS: Varandas, AJC;
PUBLISHED: 2019, SOURCE: PHYSICAL CHEMISTRY CHEMICAL PHYSICS, VOLUME: 21, ISSUE: 15
INDEXED IN:
Scopus
WOS
![](/img/scopus_icon.png)
![](/img/clarivate-icon.png)