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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Merazig, Hocine
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Publications (3/3 displayed)
- 2022Synthesis of Two Novel Copper (II) Complexes as Potential Inhibitors of HIV-1 Protease Enzyme: Experimental and Theoretical Investigationscitations
- 2022A new chiral rare-earth organic framework constructed by tartaric acid: synthesis, structural, thermal investigations and optical propertiescitations
- 2021Synthesis, structural elucidation, spectroscopic, Hirshfeld surface analysis and theoretical simulation of a new adeninium orthoperiodate (1−) bis(hydrate) organic–inorganic hybrid crystalscitations
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article
A new chiral rare-earth organic framework constructed by tartaric acid: synthesis, structural, thermal investigations and optical properties
Abstract
<jats:p>Hydrothermal reactions of rare-earth cerium with L-tartaric acid afford a new coordination polymer, namely, poly[[triaqua(μ<jats:sub>4</jats:sub>-L-tartrato)cerium(III)] chloride], {[Ce(C<jats:sub>4</jats:sub>H<jats:sub>4</jats:sub>O<jats:sub>6</jats:sub>)(H<jats:sub>2</jats:sub>O)<jats:sub>3</jats:sub>]Cl}<jats:sub><jats:italic>n</jats:italic></jats:sub>, (1). The structure was determined by single-crystal X-ray diffraction analysis and further characterized by IR and UV–Vis spectroscopy, powder X-ray diffraction and thermogravimetric analysis. Single-crystal X-ray diffraction analysis revealed that the compound is a new two-dimensional (2D) double-layered structure with one-dimensional left-handed helical chains. The different intermolecular interactions were confirmed using Hirshfeld surface analysis and molecular fingerprint plots. Molecular 2D fingerprint plots quantify the different interactions and highlight that H...H (24.8%), H...O/O...H (26.3%), Cl...H/H...Cl (19.6%), O...O (13.8%) and Ce...O/O...Ce (13.6%) interactions account for 99.8% of all contacts. Additionally, the photoluminescence properties of the compound were investigated in the solid state.</jats:p>