The synthesis and structural aspects of the perbromo-functionalised thiaboranes closo-SBnBrn (n = 5, 9, 11): the solid-state structure of the octahedral closo-SB5Br5, governed by strong dihalogen contacts
Status PubMed-not-MEDLINE Jazyk angličtina Země Anglie, Velká Británie Médium electronic
Typ dokumentu časopisecké články
PubMed
39807987
DOI
10.1039/d4cc06334a
Knihovny.cz E-zdroje
- Publikační typ
- časopisecké články MeSH
Co-pyrolysis reactions of B2Br4 with S2Br2 at 350 °C in vacuo yielded the brominated thiaboranes closo-SB5Br5 (1), closo-1-SB9Br9 (2) and closo-SB11Br11 (3), confirmed by high-resolution mass spectrometry, experimental and computational 11B NMR spectroscopy. The strong Brδ+(σ-hole)⋯Brδ-(ring) attraction has been the decisive energy contribution in the crystal of 1.
Institut für Chemie Universität Hohenheim Garbenstrasse 30 70599 Stuttgart Germany
Institute of Inorganic Chemistry Czech Academy of Sciences 250 68 Husinec Řež Czech Republic
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