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Journal articles
Barium siloxides and catalysed formation of Si-O-Si' motifs
Abstract : The first unsupported barium siloxide, the homoleptic dimer [Ba {μ -OSi(SiMe ) } {OSi(SiMe ) }], is presented, and its structural features are discussed in the light of DFT computations. This complex, together with the related [Ba{μ -OSi(SiMe ) }{N(SiMe ) }] and their parent [Ba{N(SiMe ) } ] , mediates the formation of asymmetric siloxanes R Si-O-SiR' through the first case of main group metal-mediated dehydrocoupling of silanols and hydrosilanes. Early kinetic analysis highlights an unusual catalytic manifold.
Cited literature [41 references]
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02280837
Contributor : Laurent Jonchère <>
Submitted on : Tuesday, November 19, 2019 - 2:09:36 PM
Last modification on : Wednesday, April 7, 2021 - 3:18:12 PM
Long-term archiving on: : Thursday, February 20, 2020 - 7:04:37 PM
Contributor : Laurent Jonchère <>
Submitted on : Tuesday, November 19, 2019 - 2:09:36 PM
Last modification on : Wednesday, April 7, 2021 - 3:18:12 PM
Long-term archiving on: : Thursday, February 20, 2020 - 7:04:37 PM
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Le Coz et al-2019-Barium silox...
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