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Chemistry of stable disilenes

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Book
Coordination Chemistry of Silicon
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Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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The chemistry of silicon has always been a field of major concern due to its proximity to carbon on the periodic table. From the molecular chemist's viewpoint, one of the most interesting differences between carbon and silicon is their divergent coordination behavior. In fact, silicon is prone to form hyper-coordinate organosilicon complexes, and, as conveyed by reports in the literature, highly sophisticated ligand systems are required to furnish low-coordinate organosilicon complexes. Tremendous progress in experimental, as well as computational, techniques has granted synthetic access to a broad range of coordination numbers for silicon, and the scientific endeavor, which was ongoing for decades, was rewarded with landmark discoveries in the field of organosilicon chemistry. Molecular congeners of silicon(0), as well as silicon oxides, were unveiled, and the prominent group 14 metalloid proved its applicability in homogenous catalysis as a supportive ligand or even as a center of catalytic activity. This book focuses on the most recent advances in the coordination chemistry of silicon with transition metals as well as main group elements, including the stabilization of low-valent silicon species through the coordination of electron donor ligands. Therefore, this book is associated with the development of novel synthetic methodologies, structural elucidations, bonding analysis, and also possible applications in catalysis or chemical transformations using related organosilicon compounds.

Keywords

cluster --- molecular orbital analysis --- bond activation --- X-ray diffraction --- silsesquioxanes --- digermacyclobutadiene --- intermetallic bond --- germanium --- computational chemistry --- ?-electron systems --- isocyanide --- X-ray crystallography --- cyclic organopolysilane --- disilene --- ruthenium --- platinum --- DFT --- Photostability --- silicon surfaces --- stereochemistry --- palladium --- distorted coordination --- 29Si NMR spectroscopy --- organosilicon --- disilanylene polymer --- Si–Cl activation --- adsorption --- AIM --- siliconoid --- nanoparticle --- disiloxane tetrols --- germylene --- hydrogen bonding --- TiO2 --- dehydrogenative alkoxylation --- siloxanes --- 2-silylpyrrolidines --- bonding analysis --- ?-chloro-?-hydrooligosilane --- hydrido complex --- oxidative addition --- photoreaction --- template --- surface modification --- titanium --- bromosilylenes --- host-guest chemistry --- hydrogen bonds --- salt-free --- N-heterocyclic carbines --- silicon cluster --- condensation --- silyliumylidenes --- Baird’s rule --- N-heterocyclic carbenes --- reductant --- main group coordination chemistry --- molecular cage --- subvalent compounds --- isomerization --- silanetriols --- germathioacid chloride --- dehydrobromination --- N-heterocyclic carbene --- mechanistic insights --- ligand-exchange reaction --- bridging silylene ligand --- dye-sensitized solar cell --- silylene --- computation --- functionalization --- silicon --- digermene --- N-Heterocyclic tetrylene --- density functional theory --- primary silane --- small molecule activation --- excited state aromaticity --- germanethione --- supramolecular chemistry


Book
Coordination Chemistry of Silicon
Author:
Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

The chemistry of silicon has always been a field of major concern due to its proximity to carbon on the periodic table. From the molecular chemist's viewpoint, one of the most interesting differences between carbon and silicon is their divergent coordination behavior. In fact, silicon is prone to form hyper-coordinate organosilicon complexes, and, as conveyed by reports in the literature, highly sophisticated ligand systems are required to furnish low-coordinate organosilicon complexes. Tremendous progress in experimental, as well as computational, techniques has granted synthetic access to a broad range of coordination numbers for silicon, and the scientific endeavor, which was ongoing for decades, was rewarded with landmark discoveries in the field of organosilicon chemistry. Molecular congeners of silicon(0), as well as silicon oxides, were unveiled, and the prominent group 14 metalloid proved its applicability in homogenous catalysis as a supportive ligand or even as a center of catalytic activity. This book focuses on the most recent advances in the coordination chemistry of silicon with transition metals as well as main group elements, including the stabilization of low-valent silicon species through the coordination of electron donor ligands. Therefore, this book is associated with the development of novel synthetic methodologies, structural elucidations, bonding analysis, and also possible applications in catalysis or chemical transformations using related organosilicon compounds.

Keywords

cluster --- molecular orbital analysis --- bond activation --- X-ray diffraction --- silsesquioxanes --- digermacyclobutadiene --- intermetallic bond --- germanium --- computational chemistry --- ?-electron systems --- isocyanide --- X-ray crystallography --- cyclic organopolysilane --- disilene --- ruthenium --- platinum --- DFT --- Photostability --- silicon surfaces --- stereochemistry --- palladium --- distorted coordination --- 29Si NMR spectroscopy --- organosilicon --- disilanylene polymer --- Si–Cl activation --- adsorption --- AIM --- siliconoid --- nanoparticle --- disiloxane tetrols --- germylene --- hydrogen bonding --- TiO2 --- dehydrogenative alkoxylation --- siloxanes --- 2-silylpyrrolidines --- bonding analysis --- ?-chloro-?-hydrooligosilane --- hydrido complex --- oxidative addition --- photoreaction --- template --- surface modification --- titanium --- bromosilylenes --- host-guest chemistry --- hydrogen bonds --- salt-free --- N-heterocyclic carbines --- silicon cluster --- condensation --- silyliumylidenes --- Baird’s rule --- N-heterocyclic carbenes --- reductant --- main group coordination chemistry --- molecular cage --- subvalent compounds --- isomerization --- silanetriols --- germathioacid chloride --- dehydrobromination --- N-heterocyclic carbene --- mechanistic insights --- ligand-exchange reaction --- bridging silylene ligand --- dye-sensitized solar cell --- silylene --- computation --- functionalization --- silicon --- digermene --- N-Heterocyclic tetrylene --- density functional theory --- primary silane --- small molecule activation --- excited state aromaticity --- germanethione --- supramolecular chemistry


Book
Coordination Chemistry of Silicon
Author:
Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

The chemistry of silicon has always been a field of major concern due to its proximity to carbon on the periodic table. From the molecular chemist's viewpoint, one of the most interesting differences between carbon and silicon is their divergent coordination behavior. In fact, silicon is prone to form hyper-coordinate organosilicon complexes, and, as conveyed by reports in the literature, highly sophisticated ligand systems are required to furnish low-coordinate organosilicon complexes. Tremendous progress in experimental, as well as computational, techniques has granted synthetic access to a broad range of coordination numbers for silicon, and the scientific endeavor, which was ongoing for decades, was rewarded with landmark discoveries in the field of organosilicon chemistry. Molecular congeners of silicon(0), as well as silicon oxides, were unveiled, and the prominent group 14 metalloid proved its applicability in homogenous catalysis as a supportive ligand or even as a center of catalytic activity. This book focuses on the most recent advances in the coordination chemistry of silicon with transition metals as well as main group elements, including the stabilization of low-valent silicon species through the coordination of electron donor ligands. Therefore, this book is associated with the development of novel synthetic methodologies, structural elucidations, bonding analysis, and also possible applications in catalysis or chemical transformations using related organosilicon compounds.

Keywords

cluster --- molecular orbital analysis --- bond activation --- X-ray diffraction --- silsesquioxanes --- digermacyclobutadiene --- intermetallic bond --- germanium --- computational chemistry --- ?-electron systems --- isocyanide --- X-ray crystallography --- cyclic organopolysilane --- disilene --- ruthenium --- platinum --- DFT --- Photostability --- silicon surfaces --- stereochemistry --- palladium --- distorted coordination --- 29Si NMR spectroscopy --- organosilicon --- disilanylene polymer --- Si–Cl activation --- adsorption --- AIM --- siliconoid --- nanoparticle --- disiloxane tetrols --- germylene --- hydrogen bonding --- TiO2 --- dehydrogenative alkoxylation --- siloxanes --- 2-silylpyrrolidines --- bonding analysis --- ?-chloro-?-hydrooligosilane --- hydrido complex --- oxidative addition --- photoreaction --- template --- surface modification --- titanium --- bromosilylenes --- host-guest chemistry --- hydrogen bonds --- salt-free --- N-heterocyclic carbines --- silicon cluster --- condensation --- silyliumylidenes --- Baird’s rule --- N-heterocyclic carbenes --- reductant --- main group coordination chemistry --- molecular cage --- subvalent compounds --- isomerization --- silanetriols --- germathioacid chloride --- dehydrobromination --- N-heterocyclic carbene --- mechanistic insights --- ligand-exchange reaction --- bridging silylene ligand --- dye-sensitized solar cell --- silylene --- computation --- functionalization --- silicon --- digermene --- N-Heterocyclic tetrylene --- density functional theory --- primary silane --- small molecule activation --- excited state aromaticity --- germanethione --- supramolecular chemistry --- cluster --- molecular orbital analysis --- bond activation --- X-ray diffraction --- silsesquioxanes --- digermacyclobutadiene --- intermetallic bond --- germanium --- computational chemistry --- ?-electron systems --- isocyanide --- X-ray crystallography --- cyclic organopolysilane --- disilene --- ruthenium --- platinum --- DFT --- Photostability --- silicon surfaces --- stereochemistry --- palladium --- distorted coordination --- 29Si NMR spectroscopy --- organosilicon --- disilanylene polymer --- Si–Cl activation --- adsorption --- AIM --- siliconoid --- nanoparticle --- disiloxane tetrols --- germylene --- hydrogen bonding --- TiO2 --- dehydrogenative alkoxylation --- siloxanes --- 2-silylpyrrolidines --- bonding analysis --- ?-chloro-?-hydrooligosilane --- hydrido complex --- oxidative addition --- photoreaction --- template --- surface modification --- titanium --- bromosilylenes --- host-guest chemistry --- hydrogen bonds --- salt-free --- N-heterocyclic carbines --- silicon cluster --- condensation --- silyliumylidenes --- Baird’s rule --- N-heterocyclic carbenes --- reductant --- main group coordination chemistry --- molecular cage --- subvalent compounds --- isomerization --- silanetriols --- germathioacid chloride --- dehydrobromination --- N-heterocyclic carbene --- mechanistic insights --- ligand-exchange reaction --- bridging silylene ligand --- dye-sensitized solar cell --- silylene --- computation --- functionalization --- silicon --- digermene --- N-Heterocyclic tetrylene --- density functional theory --- primary silane --- small molecule activation --- excited state aromaticity --- germanethione --- supramolecular chemistry

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