Pere Constans

532 total citations
16 papers, 377 citations indexed

About

Pere Constans is a scholar working on Atomic and Molecular Physics, and Optics, Organic Chemistry and Physical and Theoretical Chemistry. According to data from OpenAlex, Pere Constans has authored 16 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Atomic and Molecular Physics, and Optics, 5 papers in Organic Chemistry and 5 papers in Physical and Theoretical Chemistry. Recurrent topics in Pere Constans's work include Advanced Chemical Physics Studies (8 papers), Molecular Spectroscopy and Structure (5 papers) and Computational Drug Discovery Methods (4 papers). Pere Constans is often cited by papers focused on Advanced Chemical Physics Studies (8 papers), Molecular Spectroscopy and Structure (5 papers) and Computational Drug Discovery Methods (4 papers). Pere Constans collaborates with scholars based in Spain, United States and France. Pere Constans's co-authors include Ramon Carbó‐Dorca, Gustavo E. Scuseria, Philippe Y. Ayala, María Dolors Pujol, Jonathan D. Hirst, Juan J. Novoa, Myung‐Hwan Whangbo, Youssef Harrak, Boris B. Stefanov and Jerzy Ciosłowski and has published in prestigious journals such as The Journal of Chemical Physics, Journal of Medicinal Chemistry and Tetrahedron.

In The Last Decade

Pere Constans

16 papers receiving 363 citations

Peers

Pere Constans

AMPO

SPECT

PTC

CTM

Rosana M. Lobayan Argentina

Candee C. Chambers United States

Jason K. Pearson Canada

Ljiljana Dos̆en‐Mićović Serbia

P. Duane Walker Canada

P. M. King United Kingdom

Carol A. Venanzi United States

M. Bachs Spain

Valentin A. Semenov Russia

Phillip S. Thomas United States

Rosana M. Lobayan Argentina

Pere Constans

172 ×0.9

113 ×0.7

AMPO

64 ×0.5

SPECT

116 ×1.3

PTC

62 ×0.7

CTM

Citations per year, relative to Pere Constans Pere Constans (= 1×) peers Rosana M. Lobayan

Countries citing papers authored by Pere Constans

Since Specialization

Citations

This map shows the geographic impact of Pere Constans's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Pere Constans with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Pere Constans more than expected).

Fields of papers citing papers by Pere Constans

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pere Constans. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Pere Constans. The network helps show where Pere Constans may publish in the future.

Co-authorship network of co-authors of Pere Constans

This figure shows the co-authorship network connecting the top 25 collaborators of Pere Constans. A scholar is included among the top collaborators of Pere Constans based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Pere Constans. Pere Constans is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Constans, Pere, et al.. (2009). Furo[3,4‐b]benzodioxin Cycloadditions – A One‐Pot Synthesis of Functionalized Bis‐Adducts. European Journal of Organic Chemistry. 2009(13). 2174–2178. 4 indexed citations

Romero, María del Mar, et al.. (2006). Preparation of N-arylpiperazines and other N-aryl compounds from aryl bromides as scaffolds of bioactive compounds. Tetrahedron. 62(38). 9010–9016. 25 indexed citations

Renard, Pierre, et al.. (2006). Synthesis and Structure−Activity Relationships of New Benzodioxinic Lactones as Potential Anticancer Drugs. Journal of Medicinal Chemistry. 50(2). 294–307. 33 indexed citations

Harrak, Youssef, et al.. (2005). Preparation of Diarylamines and Arylhydrazines Using Palladium Catalysts. Letters in Organic Chemistry. 3(1). 29–34. 9 indexed citations

Wang, Kun, et al.. (2004). Gaussian mapping of chemical fragments in ligand binding sites. Journal of Computer-Aided Molecular Design. 18(2). 101–118. 5 indexed citations

Constans, Pere & Gustavo E. Scuseria. (2003). The Laplace Transform Perturbative Triples Correction Ansatz. Collection of Czechoslovak Chemical Communications. 68(2). 357–373. 8 indexed citations

Constans, Pere. (2002). Linear scaling approaches to quantum macromolecular similarity: Evaluating the similarity function. Journal of Computational Chemistry. 23(14). 1305–1313. 1 indexed citations

Constans, Pere & Jonathan D. Hirst. (2000). Nonparametric Regression Applied to Quantitative Structure−Activity Relationships. Journal of Chemical Information and Computer Sciences. 40(2). 452–459. 19 indexed citations

Constans, Pere, Philippe Y. Ayala, & Gustavo E. Scuseria. (2000). Scaling reduction of the perturbative triples correction (T) to coupled cluster theory via Laplace transform formalism. The Journal of Chemical Physics. 113(23). 10451–10458. 54 indexed citations

10.

Constans, Pere, et al.. (1997). Toward a global maximization of the molecular similarity function: Superposition of two molecules. Journal of Computational Chemistry. 18(6). 826–846. 75 indexed citations

11.

Ciosłowski, Jerzy, Boris B. Stefanov, & Pere Constans. (1996). Efficient algorithm for quantitative assessment of similarities among atoms in molecules. Journal of Computational Chemistry. 17(11). 1352–1358. 16 indexed citations

12.

Fradera, Xavier, Jordi Mestres, Pere Constans, et al.. (1996). Analysis of the changes on the potential energy surface of Menshutkin reactions induced by external perturbations. Journal of Molecular Structure THEOCHEM. 371. 171–183. 22 indexed citations

13.

Constans, Pere & Ramon Carbó‐Dorca. (1995). Atomic Shell Approximation: Electron Density Fitting Algorithm Restricting Coefficients to Positive Values. Journal of Chemical Information and Computer Sciences. 35(6). 1046–1053. 78 indexed citations

14.

Rovira, Carme, Pere Constans, M.‐H. Whangbo, & Juan J. Novoa. (1994). Theoretical study of the structure and vibrational spectra of the (H₂O)₂…HF and H₂O…(HF)₂ molecular complexes. International Journal of Quantum Chemistry. 52(1). 177–189. 8 indexed citations

15.

Novoa, Juan J., Pere Constans, & Myung‐Hwan Whangbo. (1993). On the Strength of the CH…O Hydrogen Bond and the Eclipsed Arrangement of the Methyl Group in a Tricyclic Orthoamide Trihydrate. Angewandte Chemie International Edition in English. 32(4). 588–589. 15 indexed citations

16.

Novoa, Juan J., Pere Constans, & Myung‐Hwan Whangbo. (1993). Die Stärke von C‐H… O‐Wasserstoffbrücken und die ekliptische Anordnung einer C_sp³‐CH₃‐Bindung in einem tricyclischen Orthoamid‐Trihydrat. Angewandte Chemie. 105(4). 640–641. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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