Titlebook: Silicon Chemistry; Ulrich Schubert Conference proceedings 1999 Springer-Verlag Wien 1999 Compound.Polymerwissenschaften.Silicon.Silikon.po

encyclopedia

Synthesis and Structure of P7[Si(SiMe3)3]3 (Tri(hypersilyl)heptaphosphanortricyclane),.). groups and that two enantiomers are present in crystals grown from benzene. The .P NMR spectrum shows the complex splitting pattern of an A[MX]. spin system. .P chemical shifts and .P, .P one-bond and two-bond coupling constants have been calculated by numerical simulation of the spectrum.

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Reactions of a Cyclotrisilane with Chalcogen Transfer Reagents,Treatment of hexa-.-butylcyclotrisilane (.) with Et.PTe afforded the telluratrisiletane . in high yield. Irradiation of . in the presence of phenyl isothiocyanate furnished the l,4-dithia-2,5-disilacyclohexane-3,6-diimine ring compound .. The structures of . and . were determined by X-ray crystallography.

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Sr,Mg,Li,Si,, die erste ,-Phase mit einer Si,-Kette,The investigation of the quarternary systems ./Mg/Li/Si (. Ca, Sr, Ba) led to a new . compound Sr.Mg.Li.Si. with an interesting allylic Si. unit. The electronic configuration was analyzed with the help of quantum chemical calculations.

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https://doi.org/10.1007/978-3-7091-6357-3Compound; Polymerwissenschaften; Silicon; Silikon; polymer; polymer sciences; silicon chemistry

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978-3-7091-7306-0Springer-Verlag Wien 1999

人工制品

Knowledge Intensive Computer Aided Design978-0-387-35582-5Series ISSN 1868-4238 Series E-ISSN 1868-422X