A5051685976- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Inorganic Chemistry and Materials
- Quasicrystal Structures and Properties
- Crystal Structures and Properties
- Synthesis and characterization of novel inorganic/organometallic compounds
- Crystal structures of chemical compounds
- Rare-earth and actinide compounds
- Synthesis and biological activity
- Thermodynamic and Structural Properties of Metals and Alloys
- Advancements in Battery Materials
- Solid-state spectroscopy and crystallography
- Metallurgical and Alloy Processes
- Metal complexes synthesis and properties
- Intermetallics and Advanced Alloy Properties
- Crystallography and molecular interactions
- Organometallic Compounds Synthesis and Characterization
- Iron-based superconductors research
- Advanced Battery Materials and Technologies
- Luminescence Properties of Advanced Materials
- Semiconductor materials and interfaces
- Advanced Condensed Matter Physics
- Magnetic Properties of Alloys
- Magnetism in coordination complexes
- Multicomponent Synthesis of Heterocycles
Université de Montpellier
2013-2022
Centre National de la Recherche Scientifique
2013-2022
Institut Charles Gerhardt Montpellier
2012-2022
Institut de Chimie
2007-2022
École Nationale Supérieure de Chimie de Montpellier
2005-2022
CEA Cadarache
2008
Laboratoire de Chimie Moléculaire et Thioorganique
1996-2007
Laboratoire de Chimie Organique
2005
Chinese Academy of Sciences
2005
A novel complex loose-tube (fiber-in-tube) morphology (Nb)–SnO2 has been prepared by conventional, single-needle electrospinning, and a mechanism for the formation of fiber-in-tube structures is proposed. The presence niobium drives electrospun tin oxide from dense fibers to loose tubes enhancing Kirkendall effect where precursor salts diffuse fiber surface during calcination. highest electronic conductivity (0.02 S cm–1) cassiterite structured niobium-doped oxides observed with 5 wt % Nb...
Nowadays, is emerging a new generation of highly promising inhibitors bearing the β-ketoenol functionality. The present work relates to first synthesis, structure determination, DFT studies and use biomolecule designed with group bounded pyrazolic moiety.A novel β-ketoenol-pyrazole has been synthesized, well characterized its was confirmed by single crystal X-ray diffraction. electron densities HOMO-LUMO gap have calculated using method BLYP, PW91, PWC functionals 6-31G* basis set. An...
Abstract The Li–Al–Si ternary system has been investigated and four phases characterized using both powder single crystal X-ray diffraction data. LiAlSi Li 7 Al 3 Si 4 crystallize in the F 4̅3 m , cubic system, 18 2 6 tetragonal I 1 / amd 15 hexagonal P space group. structure of ( a = 5.94 Å), previously reported from data, confirmed. new compound identified and, due to higher lithium content, its cell parameter is slightly larger 6.115 Å). 6.179(1) Å, c 12.199(4) Å) may be considered as (1...
A new family of promising inhibitors bearing β-keto–enol functionality with greatly improved pharmacophore properties has been prepared. Herein, a series novel derivatives group embedded pyrazolic moiety designed and synthesized via one-step procedure using mixed Claisen condensation in the attempt to develop potential antifungal agents. The structures compounds were confirmed by elemental analysis, FT-IR, ESI/LC-MS, 1H 13C NMR. In addition, X-ray diffraction analysis (XRD) was used...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHeteroatomic polyanions of post transition elements. Synthesis and structure a salt containing the diarsenichexaselenate(2-) anion, As2Se62-Claude H. E. Belin Monique M. CharbonnelCite this: Inorg. Chem. 1982, 21, 6, 2504–2506Publication Date (Print):June 1, 1982Publication History Published online1 May 2002Published inissue 1 June 1982https://pubs.acs.org/doi/10.1021/ic00136a079https://doi.org/10.1021/ic00136a079research-articleACS...
Abstract A series of small‐sized model π‐conjugated oligomers have been prepared from thienylene and phenylene or dimethyl‐ dimethoxy‐substituted units. Crystallographic data for the methoxylated compound show a quasi‐planar conformation with non‐covalent S–O interaction. The resulting strong conjugation in gas phase has also highlighted by UV/photoelectron spectroscopy theoretical calculations (DFT). Indeed, these compounds there is large energy gap Δ E π arising interaction between...
Diastereoselective additions of 2-hydrogeno-2-oxo-1,4,2-oxazaphosphinanes to aldehydes and imines are described. α,α'-Diaminophosphinic α-amino-α'-hydroxyphosphinic derivatives were obtained with de's ranging from 24 90%.
A chelating adsorbent based on the chemical modification of silica by an efficient host able to capture toxic metals, is presented.
We coupled first principles calculations and the quasiharmonic approximation combined with experiments (X-Ray diffraction dilatometry measurements) to determine thermal properties of NiTiSn (half-Heusler) Ni2TiSn (Heusler) compounds. These are important especially if they be used in thermoelectric applications. First, calculation their mode Gruneisen parameter shows that it is positive throughout Brillouin zone. This suggests these compounds undergo a regular expansion. Then, expansion an...
In iron tridecazinc, the FeZn13 unit cell contains two Zn12 icosahedra which are Fe-centred and Zn2 dumb-bells coordinated by eight icosahedra. form chains along c axis vertex-sharing, further interlinked through octahedra-sharing vertex-to-vertex bonds.
In investigations into the design and isolation of semiconducting nano-objects, synthesis a new bisureido pi-conjugated organogelator has been achieved. This oligo(phenylenethienylene) derivative was found to be capable forming one-dimensional supramolecular assemblies, leading gelation several solvents. Its self-assembling properties have studied with different techniques (AFM, EFM, etc.). Nano-objects successfully fabricated from pristine organogel under appropriate dilution conditions....
Molecules bearing β-keto-enol functionality are potential candidates for coordination chemistry. Reported herein is the first synthesis and use of a novel designed ligand based on group embedded with pyridine thiophene moieties. The product was prepared in one-step procedure by mixed Claisen condensation characterized EA, m/z, FT-IR, (¹H, (13)C) NMR single-crystal X-ray diffraction analysis. new structure grafted onto silica particles to afford chelating matrix which well-characterized...