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Titre : Coordination chemistry Type de document : texte imprimé Auteurs : Joan Ribas Gispert Editeur : Weinheim : Wiley-VCH Année de publication : 2008 Importance : xl, 600 p. Présentation : ill., couv. ill. en coul. Format : 25 cm ISBN/ISSN/EAN : 978-3-527-31802-5 Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : COORDINATION CHEMISTRY Index. décimale : B-D Résumé : "Suitable for graduate students, master courses and postdocs, this is the first textbook to discuss the whole range of contemporary coordination chemistry. It has been thoroughly reviewed by leading textbook authors, and the concept already proven by the successful Spanish edition.
After an introduction, the book covers in a clearly ordered manner structure and bonding, supramolecular coordination chemistry, electronic properties and electron transfer.
Set to become the standard for years to come."Cote : B-D183 (SdS) Num_Inv : 3070 Coordination chemistry [texte imprimé] / Joan Ribas Gispert . - Weinheim : Wiley-VCH, 2008 . - xl, 600 p. : ill., couv. ill. en coul. ; 25 cm.
ISBN : 978-3-527-31802-5
Langues : Anglais (eng)
Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : COORDINATION CHEMISTRY Index. décimale : B-D Résumé : "Suitable for graduate students, master courses and postdocs, this is the first textbook to discuss the whole range of contemporary coordination chemistry. It has been thoroughly reviewed by leading textbook authors, and the concept already proven by the successful Spanish edition.
After an introduction, the book covers in a clearly ordered manner structure and bonding, supramolecular coordination chemistry, electronic properties and electron transfer.
Set to become the standard for years to come."Cote : B-D183 (SdS) Num_Inv : 3070 Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 3070 B-D183 Texte imprimé Bibliothèque Livre Disponible 3053 LCC/S Texte imprimé Equipe Livre Equipe - Demande préalable
DisponibleCoordination Chemistry & Catalysis: Proceedings of the 11th Summer School on Coordination Chemistry and Catalysis, Karpacz, Poland, 1987 / Jozef J. Ziolkowski
Titre : Coordination Chemistry & Catalysis: Proceedings of the 11th Summer School on Coordination Chemistry and Catalysis, Karpacz, Poland, 1987 Type de document : texte imprimé Auteurs : Jozef J. Ziolkowski, Éditeur scientifique ; Summer School on Coordination Chemistry and Catalysis 11th, Collectivité éditrice Editeur : Singapore : World Scientific Année de publication : 1988 ISBN/ISSN/EAN : 978-9971-5-0488-5 Langues : Anglais (eng) Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : COORDINATION CHEMISTRY CATALYSIS Index. décimale : B-D Note de contenu : "* General and theoretical aspects of coordination chemistry: synthesis, structure and thermodynamics
* Structure-reactivity correlation: role and importance of metal and metal-ligand bonds
* Theory and application of metal-complex catalysis to organic synthesis and chemical industry
* Synthesis and application of new ligands
* Transition metal complexes as models of metallo-enzymes
* Photochemistry and photocatalysis of coordination compounds - application to organic synthesis
* Introduction to the method of electron-nuclear-double-resonance (ENDOR) spectroscopy and its application in transition metal chemistry."Cote : B-D165 (SdS) Num_Inv : 2674 Coordination Chemistry & Catalysis: Proceedings of the 11th Summer School on Coordination Chemistry and Catalysis, Karpacz, Poland, 1987 [texte imprimé] / Jozef J. Ziolkowski, Éditeur scientifique ; Summer School on Coordination Chemistry and Catalysis 11th, Collectivité éditrice . - Singapore : World Scientific, 1988.
ISBN : 978-9971-5-0488-5
Langues : Anglais (eng)
Catégories : Chimie de coordination, Chimie organométallique, Métaux de transition Tags : COORDINATION CHEMISTRY CATALYSIS Index. décimale : B-D Note de contenu : "* General and theoretical aspects of coordination chemistry: synthesis, structure and thermodynamics
* Structure-reactivity correlation: role and importance of metal and metal-ligand bonds
* Theory and application of metal-complex catalysis to organic synthesis and chemical industry
* Synthesis and application of new ligands
* Transition metal complexes as models of metallo-enzymes
* Photochemistry and photocatalysis of coordination compounds - application to organic synthesis
* Introduction to the method of electron-nuclear-double-resonance (ENDOR) spectroscopy and its application in transition metal chemistry."Cote : B-D165 (SdS) Num_Inv : 2674 Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 2674 B-D165 Texte imprimé Bibliothèque Livre Disponible
Titre : Einführung in die Koordinations-Chemie Type de document : texte imprimé Auteurs : Schneider, Walter, Auteur Editeur : Berlin : Springer Année de publication : 1968 Importance : viii, 174 p. Langues : Allemand (ger) Catégories : Chimie : Généralités Tags : COORDINATION CHEMISTRY Index. décimale : B-S Ancien fonds Cote : B-S001 Num_Inv : 1894 Localisation : LCC (SdS) Einführung in die Koordinations-Chemie [texte imprimé] / Schneider, Walter, Auteur . - Berlin : Springer, 1968 . - viii, 174 p.
Langues : Allemand (ger)
Catégories : Chimie : Généralités Tags : COORDINATION CHEMISTRY Index. décimale : B-S Ancien fonds Cote : B-S001 Num_Inv : 1894 Localisation : LCC (SdS) Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 1894 B-S001 Texte imprimé Bibliothèque Livre Disponible 
Titre : Organometallic chemistry of the heavier alkaline-earth metal complexes and zirconocene Type de document : texte imprimé Auteurs : Romero Fernandez, Nuria, Auteur ; Michel Etienne, Directeur de thèse ; Chiara Dinoi, Directeur de thèse Année de publication : 2014 Langues : Anglais (eng) Tags : ALKALINE-EARTH ORGANOMETALLIC CHEMISTRY COORDINATION CHEMISTRY SYNTHESIS CALCIUM PERFLUORINATED TP' LIGANDS BOND ACTIVATION ZIRCONIUM Résumé : "The first part of the manuscript describes the still underdeveloped chemistry of the heavier Alkaline-Earths (Ae): Ca, Sr and Ba. Catalytic applications of homoleptic and heteroleptic complexes of Ae have been investigated in the last years, heteroleptic complexes being more efficient in the control of the catalytic process. Unfortunatelly, heteroleptic complexes often rearrange to homoleptic towards the Schlenk equilibrium, which can be prevented by chelating, steric stabilizing ligands. Large, electron-withdrawing highly fluorinated tris(indazolyl)borate ligands (TpF) provide the desired steric protection, enhancing at the same time the catalytic activity in the hydroamination of aminoalkenes.
Chapter 1 describes homoleptic and heteroleptic complexes TpF 2Ca and TpF CaI with the aim of chosing the adapted ligand. Several heteroleptic silylamido complexes of the formula TpF Ae-N(SiMe2R)2 (Ae = Ca, Sr ; R = Me, H), precatalyst of hydroamination of aminoalkenes have been studied in Chapter 2. The structures often showed interesting agostic interactions. TpF Ca-N(SiMe3)2 is one of the most active precatalyst in cyclohydroamination. Organocalcium compounds containing Ca-alkyl bonds are a rare family. Only a few heteroleptic complexes TpFCa-R (R = alkyl) have been described. Two examples are described in Chapter 3.
The second part of the manuscript contains a reactivity study of dicyclopropylzirconocene Cp2Zr(c-C3H5)2 towards small heteroaromatic cycles. C-H bond activation of furan and thiophene, dearomatization of pyridine and C-F bond activation of pentafluoropyridine result from the initial formation of a ?2-cyclopropene intermediate. Mechanistic investigations through kinetics and DFT calculations are provided."Document : Thèse de Doctorat Etablissement_delivrance : Université de Toulouse 3 Date_soutenance : 19/12/2014 Ecole_doctorale : Sciences de la Matière (université Toulouse III P. Sabatier) Domaine : Chimie organométallique de coordination Localisation : LCC En ligne : http://thesesups.ups-tlse.fr/2594/ Organometallic chemistry of the heavier alkaline-earth metal complexes and zirconocene [texte imprimé] / Romero Fernandez, Nuria, Auteur ; Michel Etienne, Directeur de thèse ; Chiara Dinoi, Directeur de thèse . - 2014.
Langues : Anglais (eng)
Tags : ALKALINE-EARTH ORGANOMETALLIC CHEMISTRY COORDINATION CHEMISTRY SYNTHESIS CALCIUM PERFLUORINATED TP' LIGANDS BOND ACTIVATION ZIRCONIUM Résumé : "The first part of the manuscript describes the still underdeveloped chemistry of the heavier Alkaline-Earths (Ae): Ca, Sr and Ba. Catalytic applications of homoleptic and heteroleptic complexes of Ae have been investigated in the last years, heteroleptic complexes being more efficient in the control of the catalytic process. Unfortunatelly, heteroleptic complexes often rearrange to homoleptic towards the Schlenk equilibrium, which can be prevented by chelating, steric stabilizing ligands. Large, electron-withdrawing highly fluorinated tris(indazolyl)borate ligands (TpF) provide the desired steric protection, enhancing at the same time the catalytic activity in the hydroamination of aminoalkenes.
Chapter 1 describes homoleptic and heteroleptic complexes TpF 2Ca and TpF CaI with the aim of chosing the adapted ligand. Several heteroleptic silylamido complexes of the formula TpF Ae-N(SiMe2R)2 (Ae = Ca, Sr ; R = Me, H), precatalyst of hydroamination of aminoalkenes have been studied in Chapter 2. The structures often showed interesting agostic interactions. TpF Ca-N(SiMe3)2 is one of the most active precatalyst in cyclohydroamination. Organocalcium compounds containing Ca-alkyl bonds are a rare family. Only a few heteroleptic complexes TpFCa-R (R = alkyl) have been described. Two examples are described in Chapter 3.
The second part of the manuscript contains a reactivity study of dicyclopropylzirconocene Cp2Zr(c-C3H5)2 towards small heteroaromatic cycles. C-H bond activation of furan and thiophene, dearomatization of pyridine and C-F bond activation of pentafluoropyridine result from the initial formation of a ?2-cyclopropene intermediate. Mechanistic investigations through kinetics and DFT calculations are provided."Document : Thèse de Doctorat Etablissement_delivrance : Université de Toulouse 3 Date_soutenance : 19/12/2014 Ecole_doctorale : Sciences de la Matière (université Toulouse III P. Sabatier) Domaine : Chimie organométallique de coordination Localisation : LCC En ligne : http://thesesups.ups-tlse.fr/2594/
Titre : Development of ruthenium nanoparticles as catalyst models for the splitting of water : combination of experimental and theoretical chemistry approaches Type de document : texte imprimé Auteurs : Gonzalez Gomez, Roberto, Auteur ; Karine Philippot, Directeur de thèse ; Poteau, Romuald, Directeur de thèse Année de publication : 2019 Langues : Anglais (eng) Tags : RUTHENIUM NANOPARTICLES ORGANOMETALLIC CHEMISTRY COORDINATION CHEMISTRY DFT TITRATION SURFACE MAPPING LIGAND EXCHANGE HYDROGEN CATALYSIS WATER SPLITTING Résumé : "This PhD thesis is an upstream study regarding the production of hydrogen (H2) via the water splitting process. The reactions involved (water oxidation, WOR and hydrogen evolution reactions, HER) require efficient catalysts and nanoparticles (NPs) can act so. Such catalysis can be photoactivated by combining photosensitizers (PS) with the NPs leading to hybrid PS-NPs systems, and effective assembling is able via carboxylic acid groups. This work relies on a combination of experimental and theoretical tools to develop novel ruthenium-based nanocatalysts for the water splitting process. Our contribution aimed at achieving a precise mapping of the surface of ruthenium nanoparticles (RuNPs) stabilized by carboxylic acids with an alkyl chain of different length as model systems for the design of PS-NPs catalysts for H2 photoproduction from water. One of the main aims of this PhD was to bring a better understanding of structure/properties relationship at the nanoscale to explain the surface properties of RuNPs stabilized by carboxylic acids and their catalytic viability. RuNPs were synthesized by the organometallic approach using the [Ru(COD)(COT)] complex as metal source and ethanoic, pentanoic and octanoic acids as stabilizers. This synthesis method allows the formation of well-controlled metal NPs, thus providing nanosystems of choice for fine comparative studies. TEM characterization revealed the formation of homogeneous populations of RuNPs in a size range of 1.1 - 1.7 nm. The surface state of the NPs was probed by complementary analytical techniques like IR, NMR and WAXS, leading to a precise mapping of their surface. Optimization studies of the ligand/[Ru] ratio to get NPs with a similar size allowed to have comparable nanosystems whatever the carboxylic acid used as stabilizer and thus to determine the influence of the alkyl chain length. DFT calculations were performed in parallel according to a thermodynamic model fed with DFT energies. Also, a systematic analysis of the bond properties and of the electronic states (Density of States, Crystal Orbital Hamilton Population, atomic charges) was carried out using a Ru55 NP model. DFT calculations of the vibrational features of model RuNPs and of the chemical shifts of model Ru clusters also allowed to secure the spectroscopic experimental assignations. Spectroscopic data and DFT mechanistic studies evidenced that the carboxylic acids lie on the metal surface as carboxylates, together with hydrogen atoms. The results of experimental and theoretical titrations are in good agreement, thus showing the approach followed to be an efficient step to build a model in order to understand the ligand influence on RuNPs properties. Hydrogen adsorption Gibbs free energy, which is a reference parameter to determine the viability of materials for HER catalysis, has been calculated for optimized RuNP structures. The best nanocatalyst revealed to have both, intermediate crowded metal surface and intermediate alkyl chain length for the capping ligand, indicating the RuNPs stabilized by pentanoic acid as the most promising catalyst. Experiments on ligand exchange at the surface of octanoic acid-stabilized RuNPs were also performed in order to model the PS anchoring onto RuNPs through carboxylic acid groups completed by theoretical studies. Results obtained demonstrated the potentiality of this approach. The originality of this work lies with the combination of experimental and theoretical studies in parallel to achieve a better understanding of structure/properties relationship of RuNPs stabilized by carboxylic acids and their catalytic viability for the water-splitting process. Preliminary catalytic results are encouraging, and the data obtained should now allow to design appropriate nanocatalysts. Finally, the interest of this combined approach has been demonstrated through the study of RuNPs for water splitting, but this work opens new opportunities of research in nanocatalysis." Document : Thèse de Doctorat Etablissement_delivrance : Université de Toulouse 3 Date_soutenance : 11/04/2019 Ecole_doctorale : Sciences de la Matière (SdM) (Toulouse) Domaine : Chimie Organométallique et de Coordination Localisation : LCC En ligne : https://theses.hal.science/tel-02314066 Development of ruthenium nanoparticles as catalyst models for the splitting of water : combination of experimental and theoretical chemistry approaches [texte imprimé] / Gonzalez Gomez, Roberto, Auteur ; Karine Philippot, Directeur de thèse ; Poteau, Romuald, Directeur de thèse . - 2019.
Langues : Anglais (eng)
Tags : RUTHENIUM NANOPARTICLES ORGANOMETALLIC CHEMISTRY COORDINATION CHEMISTRY DFT TITRATION SURFACE MAPPING LIGAND EXCHANGE HYDROGEN CATALYSIS WATER SPLITTING Résumé : "This PhD thesis is an upstream study regarding the production of hydrogen (H2) via the water splitting process. The reactions involved (water oxidation, WOR and hydrogen evolution reactions, HER) require efficient catalysts and nanoparticles (NPs) can act so. Such catalysis can be photoactivated by combining photosensitizers (PS) with the NPs leading to hybrid PS-NPs systems, and effective assembling is able via carboxylic acid groups. This work relies on a combination of experimental and theoretical tools to develop novel ruthenium-based nanocatalysts for the water splitting process. Our contribution aimed at achieving a precise mapping of the surface of ruthenium nanoparticles (RuNPs) stabilized by carboxylic acids with an alkyl chain of different length as model systems for the design of PS-NPs catalysts for H2 photoproduction from water. One of the main aims of this PhD was to bring a better understanding of structure/properties relationship at the nanoscale to explain the surface properties of RuNPs stabilized by carboxylic acids and their catalytic viability. RuNPs were synthesized by the organometallic approach using the [Ru(COD)(COT)] complex as metal source and ethanoic, pentanoic and octanoic acids as stabilizers. This synthesis method allows the formation of well-controlled metal NPs, thus providing nanosystems of choice for fine comparative studies. TEM characterization revealed the formation of homogeneous populations of RuNPs in a size range of 1.1 - 1.7 nm. The surface state of the NPs was probed by complementary analytical techniques like IR, NMR and WAXS, leading to a precise mapping of their surface. Optimization studies of the ligand/[Ru] ratio to get NPs with a similar size allowed to have comparable nanosystems whatever the carboxylic acid used as stabilizer and thus to determine the influence of the alkyl chain length. DFT calculations were performed in parallel according to a thermodynamic model fed with DFT energies. Also, a systematic analysis of the bond properties and of the electronic states (Density of States, Crystal Orbital Hamilton Population, atomic charges) was carried out using a Ru55 NP model. DFT calculations of the vibrational features of model RuNPs and of the chemical shifts of model Ru clusters also allowed to secure the spectroscopic experimental assignations. Spectroscopic data and DFT mechanistic studies evidenced that the carboxylic acids lie on the metal surface as carboxylates, together with hydrogen atoms. The results of experimental and theoretical titrations are in good agreement, thus showing the approach followed to be an efficient step to build a model in order to understand the ligand influence on RuNPs properties. Hydrogen adsorption Gibbs free energy, which is a reference parameter to determine the viability of materials for HER catalysis, has been calculated for optimized RuNP structures. The best nanocatalyst revealed to have both, intermediate crowded metal surface and intermediate alkyl chain length for the capping ligand, indicating the RuNPs stabilized by pentanoic acid as the most promising catalyst. Experiments on ligand exchange at the surface of octanoic acid-stabilized RuNPs were also performed in order to model the PS anchoring onto RuNPs through carboxylic acid groups completed by theoretical studies. Results obtained demonstrated the potentiality of this approach. The originality of this work lies with the combination of experimental and theoretical studies in parallel to achieve a better understanding of structure/properties relationship of RuNPs stabilized by carboxylic acids and their catalytic viability for the water-splitting process. Preliminary catalytic results are encouraging, and the data obtained should now allow to design appropriate nanocatalysts. Finally, the interest of this combined approach has been demonstrated through the study of RuNPs for water splitting, but this work opens new opportunities of research in nanocatalysis." Document : Thèse de Doctorat Etablissement_delivrance : Université de Toulouse 3 Date_soutenance : 11/04/2019 Ecole_doctorale : Sciences de la Matière (SdM) (Toulouse) Domaine : Chimie Organométallique et de Coordination Localisation : LCC En ligne : https://theses.hal.science/tel-02314066
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