J
José V. Heras
Researcher at Complutense University of Madrid
Publications - 74
Citations - 1134
José V. Heras is an academic researcher from Complutense University of Madrid. The author has contributed to research in topics: Ligand & Pyrazole. The author has an hindex of 19, co-authored 74 publications receiving 1099 citations.
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Journal ArticleDOI
Silver and gold luminescent metallomesogens based on pyrazole ligands.
María José Mayoral,Paloma Ovejero,José A. Campo,José V. Heras,Elena Pinilla,María R. Torres,Carlos Lodeiro,Mercedes Cano +7 more
TL;DR: The luminescent behaviour of selected compounds as a function of the temperature indicates that the luminescence is maintained in the mesophase, and the new complexes are photoluminescent both in the solid state and in solution at room temperature.
Journal ArticleDOI
Silver–pyrazole complexes as hybrid multifunctional materials with metallomesogenic and photoluminescent behaviour
Paloma Ovejero,Eduardo Asensio,José V. Heras,José A. Campo,Mercedes Cano,M. Rosario Torres,Cristina Núñez,Cristina Núñez,Carlos Lodeiro,Carlos Lodeiro +9 more
TL;DR: New pyridine-functionalised pyrazole compounds and their corresponding silver complexes have been synthesised and characterised and it was observed that in both structures, the dimers are layer-like packed, their lamellar structures being related to that of the mesophases found in both kinds of compounds.
Journal ArticleDOI
3-[4-Phenoxyphenyl]pyrazole (Hpzpp) and 3-[4-butoxyphenyl]pyrazole (Hpzbp) in rhodium chemistry crystal structures of 3-[4-phenoxyphenyl]pyrazole, and [Rh(μ-pzbp)(COD)]2
Mercedes Cano,José V. Heras,M. Maeso,M. Alvaro,R. Fernández,Elena Pinilla,J.A. Campo,Angeles Monge,Angeles Monge +8 more
TL;DR: In this paper, a pyrazoles containing 3-phenoxyphenyl substituents, Hpzpp and Hpzbp, have been synthetized and characterized.
Journal ArticleDOI
Chemistry of Rh(I) complexes based on mesogenic 3,5-disubstituted pyrazole ligands. X-ray crystal structures of 3,5-di(4-n-butoxyphenyl)pyrazole (Hpzbp2) and [Rh(μ-pzR2)(CO)2]2 (R=C6H4OCnH2n+1, n=10, 12) compounds. Part II
TL;DR: In this paper, four new 3,5-disubstituted pyrazoles HpzR2 containing long-chain 4-n-alkyloxyphenyl substituents [R=C6H4OCnH2n+1; n=4 (1), 6 (2), 12 (5), 14 (6) and 14(6)] have been prepared and characterised, all of them showed mesomorphic behavior, the stability and the range of the mesophases increasing with the length of the chain on the pyrazole
Journal ArticleDOI
Exploring photophysical properties of new boron and palladium(II) complexes with β-diketone pyridine type ligands: from liquid crystals to metal fluorescence probes
María José Mayoral,Paloma Ovejero,José A. Campo,José V. Heras,Elisabete Oliveira,Bruno Pedras,Carlos Lodeiro,Carlos Lodeiro,Mercedes Cano +8 more
TL;DR: In this article, the luminescent properties of β-diketone pyridine ligands and boron derivatives were investigated both in the solid state and in solution and it was proved that the liquid crystal state does not quench the fluorescence emission.