Resultados globales: 23 registros encontrados en 0.02 segundos.
Artículos, Encontrados 23 registros
Artículos Encontrados 23 registros  1 - 10siguientefinal  ir al registro:
1.
20 p, 12.1 MB Structural landscape of α‑acetamidocinnamic acid cocrystals with bipyridine-based coformers : influence of crystal packing on their thermal and photophysical properties / Ejarque, Daniel (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Unitat de Difracció de Raig-X) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
Controlling the supramolecular synthon outcome in systems with different functionalities has been a key factor for the design of supramolecular materials, which also affected their physicochemical properties. [...]
2024 - 10.1021/acs.cgd.3c01374
Crystal Growth and Design, Vol. 24, issue 4 (February 2024) , p. 1746-1765
2 documentos
2.
12 p, 1.9 MB The Formation of a Unique 2D Isonicotinate Polymer Driven by Cu(II) Aerobic Oxidation / Sánchez Férez, Francisco (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Unitat de Difracció de Raig-X) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
The isolation and structural characterization of a unique Cu(II) isonicotinate (ina) material with 4-acetylpyridine (4-acpy) is provided. The formation of [Cu(ina)(4-acpy)] (1) is triggered by the Cu(II) aerobic oxidation of 4-acpy using O. [...]
2023 - 10.3390/ma16103724
Materials, Vol. 16, Issue 10 (May 2023) , art. 3724  
3.
14 p, 3.0 MB Virtual assessment achieved two binary cocrystals based on a liquid and a solid pyridine derivative with modulated thermal stabilities / Ejarque, Daniel (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Centres Científics i Tecnològics de la Universitat de Barcelona) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
The rational design of cocrystals triggered by the control of recurrent H-bonded patterns referred to as supramolecular synthons enabled the correlation between their structure and properties, which has been a topic of interest owing to the possibility to modulate them depending on the selected components. [...]
2023 - 10.1039/d3ce00608e
CrystEngComm, Vol. 25, Issue 34 (September 2023) , p. 4798-4811  
4.
6 p, 1.1 MB A Hg(i) corrugated sheet assembled by auxiliary dioxole groups and Hg⋯π interactions / Sánchez Férez, Francisco (Universitat Autònoma de Barcelona. Departament de Química) ; Solans Monfort, Xavier (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Centres Científics i Tecnològics) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
The formation of a new double-stranded staircase Hg(i) supramolecular assembly is reported. It is arranged into 2D corrugated sheets supported by Hg(i)⋯Odioxole and Hg⋯π interactions, resulting from the comproportionation reaction between Hg(ii) and Hg(0) species in DMF as a solvent.
2022 - 10.1039/d2ce00347c
CrystEngComm, Vol. 24, Issue 24 (June 2022) , p. 4351-4355  
5.
16 p, 2.2 MB Pyridine-driven assembly of Zn(II) and Cd(II) complexes with 2-furoic acid. The role of water in a structural transformation / Ejarque, Daniel (Universitat Autònoma de Barcelona. Departament de Química) ; Sánchez Férez, Francisco (Universitat Autònoma de Barcelona. Departament de Química) ; Félez-Guerrero, Núria (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Centres Científics i Tecnològics de la Universitat de Barcelona (CCiTUB). Unitat de Difracció de Raig-X) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
Understanding the factors governing the self-assembly of organic ligands with metal ions is essential to engineering target molecular arrangements with the desired properties. Indeed, small modifications of the synthetic conditions lead to the obtention of different complexes, varying from discrete monomers to coordination polymers (CPs). [...]
2023 - 10.1039/D3CE00104K
CrystEngComm, Vol. 25, Issue 18 (May 2023) , p. 2739-2754  
6.
10 p, 1.6 MB Variable behaviour of a flexible bispyrazole ligand : A Co(II) polymer and a unique Cu(II) penta-coordinated dimer / Soldevila Sanmartin, Joan (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Unitat de Difracció de Raig-X) ; Choquesillo-Lazarte, Duane (Universidad de Granada. Laboratorio de Estudios Cristalógraficos) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
Hoping to highlight the flexibility of a bispyrazole ligand possessing an ether chain including a weak spot (1,2-bis([4-(3,5-dimethyl-1H-pyrazol-1-yl)-2-oxabutyl]benzene (L)), its reactivity against coordinatively flexible metal centres has been assayed. [...]
2023 - 10.1016/j.molstruc.2023.135419
Journal of molecular structure, Vol. 1284 (July 2023) , art. 135419
2 documentos
7.
12 p, 3.0 MB Structural influence of the length and functionality of N,N-donor spacers in Cd(II) ladder-type coordination polymers / Ejarque, Daniel (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Unitat de Difracció de Raig-X) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
The understanding of the effect generated by small differences of the organic ligands on the molecular and supramolecular arrangement of coordination polymers (CPs) is a key factor to control their properties. [...]
2023 - 10.1016/j.molstruc.2022.134896
Journal of molecular structure, Vol. 1277 (April 2023) , art. 134896  
8.
15 p, 6.7 MB Amide-driven secondary building unit structural transformations between Zn(II) coordination polymers / Ejarque, Daniel (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Centres Científics i Tecnològics) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
The behavior of coordination polymers (CPs) against external stimuli has witnessed remarkable attention, especially when the resulting CPs present reversible molecular arrays. Accordingly, CPs with these characteristics can lead to differences in their properties owing to these structural differences, being promising for their use as potential molecular switches with diverse applications. [...]
2022 - 10.1021/acs.cgd.2c00520
Crystal Growth and Design, Vol. 22, issue 8 (August 2022) , p. 5012-5026
2 documentos
9.
15 p, 11.8 MB Controlling the formation of two concomitant polymorphs in Hg(II) coordination polymers / Sánchez Férez, Francisco (Universitat Autònoma de Barcelona. Departament de Química) ; Solans Monfort, Xavier (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Centres Científics i Tecnològics) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
Controlling the formation of the desired product in the appropriate crystalline form is the fundamental breakthrough of crystal engineering. On that basis, the preferential formation between polymorphic forms, which are referred to as different assemblies achieved by changing the disposition or arrangement of the forming units within the crystalline structure, is one of the most challenging topics still to be understood. [...]
2022 - 10.1021/acs.inorgchem.1c03762
Inorganic Chemistry, (March 2022)
2 documentos
10.
29 p, 6.8 MB Tuning Photophysical Properties by p-Functional Groups in Zn(II) and Cd(II) Complexes with Piperonylic Acid / Sánchez Férez, Francisco (Universitat Autònoma de Barcelona. Departament de Química) ; Rius-Bartra, Joaquim Mª (Universitat Autònoma de Barcelona. Departament de Química) ; Ayllon, Jose Antonio (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Unitat de Difracció de Raig-X) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
Aggregation between discrete molecules is an essential factor to prevent aggregationcaused quenching (ACQ). Indeed, functional groups capable of generating strong hydrogen bonds are likely to assemble and cause ACQ and photoinduced electron transfer processes. [...]
2022 - 10.3390/molecules27041365
Molecules, Vol. 27, Issue 4 (February 2022) , art. 1365  

Artículos : Encontrados 23 registros   1 - 10siguientefinal  ir al registro:
Vea también: autores con nombres similares
2 Font-Bardia, M.
23 Font-Bardia, Merce
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