Syntheses and Molecular Structures of Metallasiloxanes Containing Zn 3 O 4  and Zn 6 Si 6 O 10  Cores | Zendy

Merz Klaus | Zendy; Hu HuaiMing | Zendy; Rell Stefan | Zendy; Driess Matthias | Zendy

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Syntheses and Molecular Structures of Metallasiloxanes Containing Zn 3 O 4 and Zn 6 Si 6 O 10 Cores

Author(s) -

Merz Klaus,

Hu HuaiMing,

Rell Stefan,

Driess Matthias

Publication year - 2003

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.200390006

Subject(s) - chemistry , siloxane , zinc , dimer , crystallography , nuclear magnetic resonance spectroscopy , spectroscopy , crystal structure , base (topology) , stereochemistry , inorganic chemistry , organic chemistry , polymer , mathematical analysis , physics , mathematics , quantum mechanics

The trinuclear zinc siloxane [(MeZn) 2 Zn(OSiPh 3 ) 4 ] ( 1 ) and the first novel siloxane‐bridged hexanuclear dimer [{Me(THF)Zn} 2 OZn(OSiR 2 )(R 1 )] 2 (R = Ph, R 1 = OSiR 2 OSiR 2 O) ( 2 ) are accessible by Brønsted acid/base reaction of triorganosilanols with the zinc base ZnMe 2 . Both compounds were characterised by NMR spectroscopy and a single‐crystal X‐ray structure analysis. The X‐ray structures of the reported complexes are discussed. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

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