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Partager le résultat de cette recherche Interroger des sources externesSynthèse, étude structurale et propriétés physiques des complexes à base de ligands soufrés et métaux de transition. / Hasna Bouchareb
Titre : Synthèse, étude structurale et propriétés physiques des complexes à base de ligands soufrés et métaux de transition. Type de document : texte imprimé Auteurs : Hasna Bouchareb, Auteur ; M'hamed Boudraa, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 192 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Sulfur ligands Co-ligand Coordination compound Structural determination X-ray
diffraction Magnetics interactions Ligands soufrés Composés de coordination Etude structurale Diffraction des rayons X Interactions magnétiquesIndex. décimale : 540 Chimie et sciences connexes Résumé : This thesis work presents the synthesis and structural determination by single crystal X-ray
diffraction of mono and polynuclear coordination compounds of transition elements from the
first period 3dn divalent, copper and manganese. The structural studies and physicochemical of
these compounds were realized using several techniques: infrared spectroscopy, X-ray
diffraction, thermal analysis and magnetic properties of obtained complexes.
The synthesis and study of the structural and magnetic properties of new series of mon-, di, and
polymeric compounds resulting from the association of 2-thiopheneacetic acid ligand with the
neutral co-ligand, imidazole and benzimidazole, in the presence of the copper (II) ion, is the
topic of the second part. The study of their magnetic proprieties contributes to a better
understanding of the factors responsible for the nature and intensity of magnetic interactions.
Two other mono and polymeric complexes obtained, they are considered as the first compounds
resulting from the combination of the 2-thiophene acetic acid ligand with the manganese (II)
cation. In the last part, we describe the preparation of two new compounds based on
benzothiazole and aminothiophenol.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BOU7095.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10509 Synthèse, étude structurale et propriétés physiques des complexes à base de ligands soufrés et métaux de transition. [texte imprimé] / Hasna Bouchareb, Auteur ; M'hamed Boudraa, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2017 . - 192 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Sulfur ligands Co-ligand Coordination compound Structural determination X-ray
diffraction Magnetics interactions Ligands soufrés Composés de coordination Etude structurale Diffraction des rayons X Interactions magnétiquesIndex. décimale : 540 Chimie et sciences connexes Résumé : This thesis work presents the synthesis and structural determination by single crystal X-ray
diffraction of mono and polynuclear coordination compounds of transition elements from the
first period 3dn divalent, copper and manganese. The structural studies and physicochemical of
these compounds were realized using several techniques: infrared spectroscopy, X-ray
diffraction, thermal analysis and magnetic properties of obtained complexes.
The synthesis and study of the structural and magnetic properties of new series of mon-, di, and
polymeric compounds resulting from the association of 2-thiopheneacetic acid ligand with the
neutral co-ligand, imidazole and benzimidazole, in the presence of the copper (II) ion, is the
topic of the second part. The study of their magnetic proprieties contributes to a better
understanding of the factors responsible for the nature and intensity of magnetic interactions.
Two other mono and polymeric complexes obtained, they are considered as the first compounds
resulting from the combination of the 2-thiophene acetic acid ligand with the manganese (II)
cation. In the last part, we describe the preparation of two new compounds based on
benzothiazole and aminothiophenol.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BOU7095.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10509 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/7095 BOU/7095 Thèse Bibliothèque principale Thèses Disponible
Titre : Synthèse et etude structurale des complexes à base des Métaux de transition et des dérivés de la sulfanilamide Type de document : texte imprimé Auteurs : Sabrina Benmebarek, Auteur ; M'hamed Boudraa, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 182 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Sulfanilamide ligands solvent co-ligand transition metal complex X-ray
diffraction thermal decomposition Ligands sulfanilamide solvant complexe de métaux de transition diffraction RX décomposition thermiqueIndex. décimale : 540 Chimie et sciences connexes Résumé : Given to the ability of the derived sulfonamide to coordinate with the metal atoms in
various ways, considerable interest in synthesis and structural characterization aspects of new
complexes has appeared.
In this work, we based on the chemical ability of the sulfonamide ligand to act by these two
functions: the function -S(O)2N(H)- and the aromatic amino function -NH2 led us to
characterize the original complexes based on sulfanilamide ligand. A zinc-based mononuclear
complex and a molybdum-based polymer, characterized by X-ray diffraction, infrared
spectroscopy and TG thermogravimetric analysis, carried out by studying hydrogen bonds.
Two other polymer complexes of cobalt and copper, characterized by X-ray diffraction,
carried out by the study of hydrogen bonds. Three other organic compounds of nitro benzene
sulphynil in the ortho position have been characterized by X-ray diffraction, generates the
study of the interactions, graphs and models of the hydrogen bonds.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BEN7094.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10510 Synthèse et etude structurale des complexes à base des Métaux de transition et des dérivés de la sulfanilamide [texte imprimé] / Sabrina Benmebarek, Auteur ; M'hamed Boudraa, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2017 . - 182 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Sulfanilamide ligands solvent co-ligand transition metal complex X-ray
diffraction thermal decomposition Ligands sulfanilamide solvant complexe de métaux de transition diffraction RX décomposition thermiqueIndex. décimale : 540 Chimie et sciences connexes Résumé : Given to the ability of the derived sulfonamide to coordinate with the metal atoms in
various ways, considerable interest in synthesis and structural characterization aspects of new
complexes has appeared.
In this work, we based on the chemical ability of the sulfonamide ligand to act by these two
functions: the function -S(O)2N(H)- and the aromatic amino function -NH2 led us to
characterize the original complexes based on sulfanilamide ligand. A zinc-based mononuclear
complex and a molybdum-based polymer, characterized by X-ray diffraction, infrared
spectroscopy and TG thermogravimetric analysis, carried out by studying hydrogen bonds.
Two other polymer complexes of cobalt and copper, characterized by X-ray diffraction,
carried out by the study of hydrogen bonds. Three other organic compounds of nitro benzene
sulphynil in the ortho position have been characterized by X-ray diffraction, generates the
study of the interactions, graphs and models of the hydrogen bonds.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BEN7094.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10510 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/7094 BEN/7094 Thèse Bibliothèque principale Thèses Disponible
