List of works - Javier Catalán

2-Arylperimidine derivatives. Part 1. Synthesis, NMR spectroscopy, X-ray crystal and molecular structures

A spectroscopic rule from the solvatochromism of aromatic solutes in nonpolar solvents

scientific article published on 30 April 2014

Activation energy of the two-proton phototautomerism in 7-azaindole dimer and its medium-dependence

scientific article published in May 2010

Analysis of the solvatochromism of 9,9'-biaryl compounds using a pure solvent dipolarity scale

scientific article published on 03 May 2012

Analysis of the solvent effect on the photophysics properties of 6-propionyl-2-(dimethylamino)naphthalene (PRODAN).

scientific article

Can the dipolarity of the medium induce the formation of charge transfer structures? An unexpected finding in the photophysics of DMABN

scientific article published on 01 May 2014

Characterization of binary solvent mixtures

scientific article published on 01 December 2000

Characterization of binary solvent mixtures: the water-acetonitrile mixture.

scientific article

Correlation of Solvolysis Rates 50 Years Later

Effects of charge transfer on the ESIPT process in methyl 5-R-salicylates

scientific article published on 3 July 2014

Effects of medium on decarboxylation kinetics: 3-carboxybenzisoxazoles and their potential use as environmental probes in biochemistry

scientific article published on 01 June 2000

Electronic energy levels in all-trans long linear polyenes: the case of the 3,20-di(tert-butyl)-2,2,21,21-tetramethyl-all-trans-3,5,7,9,11,13,15,17,19-docosanonaen (ttbp9) conforming to Kasha's rule

scientific article published in June 2005

Empirical parameters for solvent acidity, basicity, dipolarity, and polarizability of the ionic liquids [BMIM][BF4] and [BMIM][PF6].

scientific article published on 18 March 2015

Excited state proton transfer in 3-methyl-7-azaindole dimer. Symmetry control

scientific article published on 01 July 2006

Existence of Two Fluorescence Bands in all- trans-Polyenes with Six and Seven Double Bonds

scientific article published on 27 July 2018

Fluorescence spectroscopy and amplified spontaneous emission (ASE) of phenylimidazoles: predicted vibronic coupling along the excited-state intramolecular proton transfer in 2-(2'-hydroxyphenyl)imidazoles

scientific article

H-bonded N-heterocyclic base-pair phototautomerizational potential barrier and mechanism: The 7-azaindole dimer.

scholarly article

Inversion of the 11Bu and 21Ag electronic states of all-trans-1,6-diphenyl-1,3,5-hexatriene in carbon disulfide

scientific article

Mechanism of photostabilization of polystyrene film by dihydroxyphenyl-pirazoles

N-aminoazoles. Part 2. Basicity and protonation site of N-aminoazoles: an experimental (pKa,13C and15N NMR spectroscopy and crystallography) and theoretical study

scholarly article by Rosa M Claramunt et al published 1993 in Perkin transactions II RSC

On the concerted mechanism of photo-induced biprotonic transfer in C2h 7-azaindole dimer.

scholarly article

On the dual emission of p-dimethylaminobenzonitrile and its photophysical implications

scientific article published on 02 May 2013

On the fluorescence of methyl salicylate: the significance of its IMHB ⬇️

scientific article published on 01 February 2012

On the photophysics of all-trans polyenes: hexatriene versus octatetraene.

scientific article

On the photophysics of polyenes. 1. Bathochromic shifts in their 1Ag --> 1Bu electronic transitions caused by the polarizability of the medium

scientific article published on 30 May 2008

On theET(30), π*,Py,S‘, and SPP Empirical Scales as Descriptors of Nonspecific Solvent Effects ⬇️

scientific article published on November 14, 1997

Photoinduced double proton transfer in a model hydrogen bonded base pair. Theoretical study

scientific article published on November 21, 1979

Photophysics of 1-azacarbazole dimers: a reappraisal

scientific article published on 21 August 2007

Photophysics of the 2-(2′-hydroxyphenyl)perimidines: Photostability studies

Photophysics of the 6H-indolo[2,3-b]quinoline molecule: the excited-state double-proton-transfer process in perspective

scientific article published on 18 February 2011

Proton phototransfers in doubly hydrogen bonded dimers: the photophysics of 6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indole dimers

scientific article published in January 2010

Resolution of concerted versus sequential mechanisms in photo-induced double-proton transfer reaction in 7-azaindole H-bonded dimer.

scientific article published on July 1999

Solvation by Glycerol at Temperatures from 353 to 77 K: Its Solvatochromic Characterization and Use to Block the Molecular Structure of Conformationally Flexible Structures.

scientific article

Solvatochromism in urea/water and urea-derivative/water solutions

scientific article published on 30 October 2020

Spanning and Expanding the Basicity Scale with Simple Ammonia Derivatives ⬇️

scientific article published on March 19, 1999

Spectroscopy of 1,6-diphenyl-1,3,5-hexatriene (DPH) dissolved in three hexane structural isomers, and its consequences on the photophysical model of polyenes.

scientific article

Spectrothermodynamic relationship of cationic vs anionic species derived from protonation vs deprotonation of pyrrolo-aza-aromatic bases in homologous series.

scientific article published in December 2001

Study of 7-azaindole in its first four singlet states.

scientific article published in June 2005

The concerted mechanism of photo-induced biprotonic transfer in 7-azaindole dimers: a model for the secondary evolution of the classic C2h dimer and comparison of four mechanisms.

scientific article

The concerted mechanism of photo-induced biprotonic transfer in 7-azaindole dimers: structure, quantum-theoretical analysis, and simultaneity principles

scientific article

The first UV absorption band for indole is not due to two simultaneous orthogonal electronic transitions differing in dipole moment

scientific article published on 01 May 2015

The first UV absorption band of l-tryptophan is not due to two simultaneous orthogonal electronic transitions differing in the dipole moment

scientific article published on 20 May 2016

The molecular symmetry and electronic spectroscopy of 7-azaindole dimer: its proton-transfer channels.

scientific article published in September 2005

Toward a generalized treatment of the solvent effect based on four empirical scales: dipolarity (SdP, a new scale), polarizability (SP), acidity (SA), and basicity (SB) of the medium.

scientific article

List of works by Javier Catalán

2-Arylperimidine derivatives. Part 1. Synthesis, NMR spectroscopy, X-ray crystal and molecular structures

A spectroscopic rule from the solvatochromism of aromatic solutes in nonpolar solvents

Activation energy of the two-proton phototautomerism in 7-azaindole dimer and its medium-dependence

Analysis of the solvatochromism of 9,9'-biaryl compounds using a pure solvent dipolarity scale

Analysis of the solvent effect on the photophysics properties of 6-propionyl-2-(dimethylamino)naphthalene (PRODAN).

Can the dipolarity of the medium induce the formation of charge transfer structures? An unexpected finding in the photophysics of DMABN

Characterization of binary solvent mixtures

Characterization of binary solvent mixtures: the water-acetonitrile mixture.

Correlation of Solvolysis Rates 50 Years Later

Effects of charge transfer on the ESIPT process in methyl 5-R-salicylates

Effects of medium on decarboxylation kinetics: 3-carboxybenzisoxazoles and their potential use as environmental probes in biochemistry

Electronic energy levels in all-trans long linear polyenes: the case of the 3,20-di(tert-butyl)-2,2,21,21-tetramethyl-all-trans-3,5,7,9,11,13,15,17,19-docosanonaen (ttbp9) conforming to Kasha's rule

Empirical parameters for solvent acidity, basicity, dipolarity, and polarizability of the ionic liquids [BMIM][BF4] and [BMIM][PF6].

Excited state proton transfer in 3-methyl-7-azaindole dimer. Symmetry control

Existence of Two Fluorescence Bands in all- trans-Polyenes with Six and Seven Double Bonds

Fluorescence spectroscopy and amplified spontaneous emission (ASE) of phenylimidazoles: predicted vibronic coupling along the excited-state intramolecular proton transfer in 2-(2'-hydroxyphenyl)imidazoles

H-bonded N-heterocyclic base-pair phototautomerizational potential barrier and mechanism: The 7-azaindole dimer.

Inversion of the 11Bu and 21Ag electronic states of all-trans-1,6-diphenyl-1,3,5-hexatriene in carbon disulfide

Mechanism of photostabilization of polystyrene film by dihydroxyphenyl-pirazoles

N-aminoazoles. Part 2. Basicity and protonation site of N-aminoazoles: an experimental (pKa,13C and15N NMR spectroscopy and crystallography) and theoretical study

On the concerted mechanism of photo-induced biprotonic transfer in C2h 7-azaindole dimer.

On the dual emission of p-dimethylaminobenzonitrile and its photophysical implications

On the fluorescence of methyl salicylate: the significance of its IMHB ⬇️

On the photophysics of all-trans polyenes: hexatriene versus octatetraene.

On the photophysics of polyenes. 1. Bathochromic shifts in their 1Ag --> 1Bu electronic transitions caused by the polarizability of the medium

On theET(30), π*,Py,S‘, and SPP Empirical Scales as Descriptors of Nonspecific Solvent Effects ⬇️

Photoinduced double proton transfer in a model hydrogen bonded base pair. Theoretical study

Photophysics of 1-azacarbazole dimers: a reappraisal

Photophysics of the 2-(2′-hydroxyphenyl)perimidines: Photostability studies

Photophysics of the 6H-indolo[2,3-b]quinoline molecule: the excited-state double-proton-transfer process in perspective

Proton phototransfers in doubly hydrogen bonded dimers: the photophysics of 6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indole dimers

Resolution of concerted versus sequential mechanisms in photo-induced double-proton transfer reaction in 7-azaindole H-bonded dimer.

Solvation by Glycerol at Temperatures from 353 to 77 K: Its Solvatochromic Characterization and Use to Block the Molecular Structure of Conformationally Flexible Structures.

Solvatochromism in urea/water and urea-derivative/water solutions

Spanning and Expanding the Basicity Scale with Simple Ammonia Derivatives ⬇️

Spectroscopy of 1,6-diphenyl-1,3,5-hexatriene (DPH) dissolved in three hexane structural isomers, and its consequences on the photophysical model of polyenes.

Spectrothermodynamic relationship of cationic vs anionic species derived from protonation vs deprotonation of pyrrolo-aza-aromatic bases in homologous series.

Study of 7-azaindole in its first four singlet states.

The concerted mechanism of photo-induced biprotonic transfer in 7-azaindole dimers: a model for the secondary evolution of the classic C2h dimer and comparison of four mechanisms.

The concerted mechanism of photo-induced biprotonic transfer in 7-azaindole dimers: structure, quantum-theoretical analysis, and simultaneity principles

The first UV absorption band for indole is not due to two simultaneous orthogonal electronic transitions differing in dipole moment

The first UV absorption band of l-tryptophan is not due to two simultaneous orthogonal electronic transitions differing in the dipole moment

The molecular symmetry and electronic spectroscopy of 7-azaindole dimer: its proton-transfer channels.

Toward a generalized treatment of the solvent effect based on four empirical scales: dipolarity (SdP, a new scale), polarizability (SP), acidity (SA), and basicity (SB) of the medium.