R. Constanciel

652 total citations
13 papers, 401 citations indexed

About

R. Constanciel is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, R. Constanciel has authored 13 papers receiving a total of 401 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Atomic and Molecular Physics, and Optics, 7 papers in Physical and Theoretical Chemistry and 6 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in R. Constanciel's work include Spectroscopy and Quantum Chemical Studies (6 papers), Photochemistry and Electron Transfer Studies (5 papers) and Nonlinear Optical Materials Research (4 papers). R. Constanciel is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (6 papers), Photochemistry and Electron Transfer Studies (5 papers) and Nonlinear Optical Materials Research (4 papers). R. Constanciel collaborates with scholars based in France and Venezuela. R. Constanciel's co-authors include Renato Contreras, O. Tapia, Raymond Daudel, Claude Aslangul, Eduardo V. Ludeña, J. Caillet, J. Langlet, O. Chalvet, E. Kassab and J. ROYER and has published in prestigious journals such as Chemical Physics Letters, Theoretical Chemistry Accounts and International Journal of Quantum Chemistry.

In The Last Decade

R. Constanciel

12 papers receiving 386 citations

Peers

R. Constanciel

AMPO

PTC

SPECT

Francisco Figueirido United States

D. Rinaldi France

Holger Wallmeier Germany

Armelle Denis France

P. M. King United Kingdom

L.T. Muus Denmark

Adolf Müller Germany

Suheil F. Abdulnur United States

Peng‐Dong Fan United States

R. L. Flurry United States

Francisco Figueirido United States

R. Constanciel

329 ×1.4

AMPO

108 ×0.7

PTC

204 ×1.8

56 ×0.6

60 ×0.9

SPECT

Citations per year, relative to R. Constanciel R. Constanciel (= 1×) peers Francisco Figueirido

Countries citing papers authored by R. Constanciel

Since Specialization

Citations

This map shows the geographic impact of R. Constanciel'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 R. Constanciel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Constanciel more than expected).

Fields of papers citing papers by R. Constanciel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Constanciel. 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 R. Constanciel. The network helps show where R. Constanciel may publish in the future.

Co-authorship network of co-authors of R. Constanciel

This figure shows the co-authorship network connecting the top 25 collaborators of R. Constanciel. A scholar is included among the top collaborators of R. Constanciel 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 R. Constanciel. R. Constanciel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

Langlet, J., et al.. (1992). Theoretical study of the association of glycine molecules on ionic crystals NaCl, KI, LiF in aqueous solution. Theoretical Chemistry Accounts. 82(6). 435–457. 13 indexed citations

Constanciel, R.. (1986). Theoretical basis of the empirical reaction field approximations through continuum model. Theoretical Chemistry Accounts. 69(5-6). 505–523. 20 indexed citations

Constanciel, R. & Renato Contreras. (1984). Self consistent field theory of solvent effects representation by continuum models: Introduction of desolvation contribution. Theoretical Chemistry Accounts. 65(1). 1–11. 114 indexed citations

Constanciel, R. & Renato Contreras. (1984). Self consistent field theory of solvent effects representation by continuum models: Introduction of desolvation contribution. 65(1). 1–11. 75 indexed citations

Constanciel, R.. (1980). The Virtual Charge Model of a polarizable medium as a basis for Hückel calculations with the ω-technique. Theoretical Chemistry Accounts. 54(2). 123–130. 17 indexed citations

Constanciel, R. & O. Tapia. (1978). On the theory of solvent effects. Theoretical Chemistry Accounts. 48(1). 75–86. 99 indexed citations

Constanciel, R.. (1977). Étude De La Séparabilité De Quelques Fonctions D'Onde De L'Atome De Berylium. Bulletin des Sociétés Chimiques Belges. 86(3). 131–133.

Chalvet, O., et al.. (1977). Réformulation du modèle à délocalisation, application à la réactivité chimique. Bulletin des Sociétés Chimiques Belges. 86(1-2). 31–34. 2 indexed citations

Constanciel, R.. (1975). Necessary and sufficient conditions of separability for fermion wave functions: Theoretical basis of a group-density-analysis method. Physical review. A, General physics. 11(2). 395–402. 33 indexed citations

10.

Constanciel, R., O. Chalvet, & J.C. Rayez. (1975). Comparative study of the pK of acridine, thionine and phenazine molecules in their first excited singlet and triplet states. Theoretical Chemistry Accounts. 37(4). 305–318. 4 indexed citations

11.

Aslangul, Claude, et al.. (1974). The loge theory as a starting point for variational calculations. I. General formalism. International Journal of Quantum Chemistry. 8(4). 499–522. 20 indexed citations

12.

Constanciel, R.. (1972). Chemical applications of bond pair density analysis of molecular wavefunctions. Chemical Physics Letters. 16(2). 432–436. 1 indexed citations

13.

Constanciel, R.. (1972). Introduction de la matrice densit� de paire dans l'�tude th�orique du pK des �tats excit�s. Theoretical Chemistry Accounts. 26(3). 249–256. 3 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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