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Synthesis and Structure of a Stable Silylene
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Synthesis and Reactivity of a Stable Silylene
The synthesis and several reactions of the stable silylene 1 (1,3-di-tert-butyl-2,3-dihydro-1H-1,3,2-diazasilol-2-ylidene) are described. X-ray crystal structures are given for two intermediates inExpand
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The Nature of the Silicon–Oxygen Bond
Even though siloxanes form the basis for the entire worldwide silicone industry, the nature of silicon–oxygen bonding has not been well understood. In the present work we employ correlated and highlyExpand
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Structure and chemistry of 1-silafluorenyl dianion, its derivatives, and an organosilicon diradical dianion.
1-Silafluorene dianion was synthesized by potassium reduction of 1,1-dichloro-1-silafluorene in refluxing THF. The X-ray structure of 1,1-dipotassio-1-silafluorene (3b) shows C-C bond lengthExpand
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Poly((2,5-dialkoxy-p-phenylene)ethynylene-p-phenyleneethynylene)s and Their Model Compounds
Poly((2,5-bis(n-hexyloxy)-p-phenylene)ethynylene-p-phenyleneethynylene) (1a), poly((2,5-bis(n-dodecyloxy)-p-phenylene)ethynylene-p-phenyleneethynylene) (1b),Expand
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Perchloropolysilane: X-Ray Structure, Solid-State 29 Si NMR Spectroscopy, and Reactions of [SiCl2 ]n.
The silicon backbone is all-trans in the crystal structure of perchloropolysilane [SiCl2 ]n (see structure on the right). The Cl atoms can be substituted by nucleophiles to form polymers such asExpand
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Evaluation of a silylene divalent lanthanide interaction in the metallocene complex (C5Me5)2Sm[SiNtBuCHCHNtBu]
An R2Si: →Ln(II) complex 1, has been synthesized in 90% yield by reaction of (C5Me5)2Sm with 1,3-di-tert-butyl-2,3-dihydro-1H-1,3,2-diazasilol-2-ylidene in toluene. Structural features of theExpand
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Chemistry of Stable Disilenes
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The negative ion photoelectron spectrum of cyclopropane-1,2,3-trione radical anion, (CO)3(•-)--a joint experimental and computational study.
Negative ion photoelectron (NIPE) spectra of the radical anion of cyclopropane-1,2,3-trione, (CO)3(•-), have been obtained at 20 K, using both 355 and 266 nm lasers for electron photodetachment. TheExpand
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Synthesis and characterization of alkylsilane ethers with oligo(ethylene oxide) substituents for safe electrolytes in lithium-ion batteries
Alkylsilane ethers, containing one or three carbon spacer groups between the silicon atom and oligo(ethylene oxide) moiety, were designed and synthesized. These compounds are non-hydrolyzable andExpand
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