Now showing items 1-7 of 7

  • Bridging the gap : attractive 3c-4e interactions in peri-substituted acenaphthylenes 

    Diamond, Louise M.; Knight, Fergus R.; Arachchige, Kasun S. Athukorala; Randall, Rebecca A. M.; Buehl, Michael; Slawin, Alexandra M. Z.; Woollins, J. Derek (2014-03) - Journal article
    A series of peri-substituted acenaphthylenes that contain mixed halogen-chalcogen functionalities at the 5,6-positions in 1-6 [Acenapyl[X](EPh) (Acenapyl = acenaphthylene-5,6-diyl; X = Br, I; E = S, Se, Te)] and ...
  • Isolatable Organophosphorus(III)-Tellurium Heterocycles 

    Nordheider, Andreas; Chivers, Tristram; Schoen, Oliver; Karaghiosoff, Konstantin; Arachchige, Kasun S. Athukorala; Slawin, Alexandra M. Z.; Woollins, J. Derek (2014-01-13) - Journal article
    A new structural arrangement Te-3(RPIII)(3) and the first crystal structures of organophosphorus(III)-tellurium heterocycles are presented. The heterocycles can be stabilized and structurally characterized by the appropriate ...
  • Noncovalent Interactions in Peri-Substituted Chalconium Acenaphthene and Naphthalene Salts: A Combined Experimental, Crystallographic, Computational, and Solid-State NMR Study 

    Knight, Fergus R.; Randall, Rebecca A. M.; Arachchige, Kasun S. Athukorala; Wakefield, Lucy; Griffin, John M.; Ashbrook, Sharon E.; Buehl, Michael; Slawin, Alexandra M. Z.; Woollins, J. Derek (2012-10-15) - Journal article
    Twelve related monocation chalconium salts [{Nap(EPh)(E'Ph)Me}(+){CF3SO3}(-)] 2-4, [{Acenap(Br)(EPh)Me}{CF3SO3}(-)] 5-7, and [{Acenap(EPh)(E'Ph)Me}(+){CF3SO3}(-)] 8-13 have been prepared and structurally characterized. For ...
  • A planar dianionic ditelluride and a cyclic tritelluride supported by P2N2 rings 

    Nordheider, Andreas; Chivers, Tristram; Thirumoorthi, Ramalingam; Arachchige, Kasun S. Athukorala; Slawin, Alexandra M. Z.; Woollins, J. Derek; Vargas-Baca, Ignacio (2013) - Journal article
    Oxidation of alkali metal derivatives of [Te((BuN)-Bu-t) P(mu-(NBu)-Bu-t)(2)P((NBu)-Bu-t)Te](2-)with I-2 produces the intermediate ditelluride dianion [Te((BuN)-Bu-t)P(mu-(NBu)-Bu-t)(2)P((NBu)-Bu-t)Te](2)(2-) with a planar ...
  • Probing interactions through space using spin-spin coupling 

    Stanford, Martin W.; Knight, Fergus R.; Arachchige, Kasun S. Athukorala; Camacho, Paula Sanz; Ashbrook, Sharon E.; Buehl, Michael; Slawin, Alexandra M. Z.; Woollins, J. Derek (2014-03-04) - Journal article
    The series of eight 5-(TeY)-6-(SePh)acenaphthenes (Y = Fp (2), Tol (3), An-p (4), An-o (5), Tp (6), Mes (7), Tip (8), Nap (9)) were prepared and structurally characterised by X-ray crystallography, solution and solid-state ...
  • Sterically restricted tin phosphines, stabilized by weak intramolecular donor-acceptor interactions 

    Arachchige, Kasun S. Athukorala; Camacho, Paula Sanz; Ray, Matthew J.; Chalmers, Brian A.; Knight, Fergus R.; Ashbrook, Sharon E.; Buehl, Michael; Kilian, Petr; Slawin, Alexandra M. Z.; Woollins, J. Derek (2014-05-26) - Journal article
    Four related sterically restricted pen-substituted acenaphthenes have been prepared containing mixed tin phosphorus moieties in the proximal 5,6-positions (Acenap[SnR3][(PPr2)-Pr-i]; Acenap = acenaphthene-5,6-diyl; R-3 = ...
  • Structural diversity in hybrid vanadium(IV) oxyfluorides based on a common building block 

    Aidoudi, Farida H.; Black, Cameron; Arachchige, Kasun S. Athukorala; Slawin, Alexandra M. Z.; Morris, Russell E.; Lightfoot, Philip (2014) - Journal article
    There are only limited reports on vanadium(IV) oxyfluorides (VOFs) with extended crystal structures. Here we expand and enrich the list of existing VOFs with a series of 14 new materials "VOF-n (n = 1-14)" prepared using ...