Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Beatrice Braun-Cula"'
Elucidation of Cooperativity in CO2 Reduction Using a Xanthene-Bridged Bimetallic Rhenium(I) Complex
Autor:
Robin Giereth, Beatrice Braun-Cula, Xenia Meißner, Matthias Schwalbe, Carla Marchfelder, Philipp Lang, Stefanie Tschierlei, Martin Obermeier, Ewan McQueen
Publikováno v:
ACS Catalysis. 11:390-403
Mechanistic studies on dinuclear complexes that can activate CO2 are rare. Based on the investigations done for the mononuclear compound (bpy)Re(CO)3Cl (bpy-Re, with bpy = 2,2′-bipyridine), many re...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9fe69b9630bba836442fb25ea6dce46
https://doi.org/10.1021/acscatal.0c04314
https://doi.org/10.1021/acscatal.0c04314
Publikováno v:
Angewandte Chemie (International Ed. in English)
Tetramercaptotetrathiacalix[4]arene (LH4) can be used as a coordination platform to bind four CuI ions at the thiolate and thioether S atoms. Donor ligands such as phosphanes can stabilize the resulting [LCu4] units, which then remain monomeric ([(Ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d9ee4d0acddaebaf187e6f8fd61d861
https://doi.org/10.1002/ange.201915882
https://doi.org/10.1002/ange.201915882
Autor:
Eckhard Bill, Dustin Kass, Katrin Warm, Peter Hildebrandt, Uwe Kuhlmann, Stefan Mebs, Beatrice Braun-Cula, Marcel Swart, Holger Dau, Teresa Corona, Michael Haumann, Kallol Ray
Publikováno v:
Journal of the American Chemical Society. 142:5924-5928
In soluble methane monooxygenase enzymes (sMMO), dioxygen (O2) is activated at a diiron(II) center to form an oxodiiron(IV) intermediate Q that performs the challenging oxidation of methane to meth...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f265fd428db45fe77759c3544d5a5227
https://doi.org/10.1021/jacs.9b13756
https://doi.org/10.1021/jacs.9b13756
Publikováno v:
Chemistry – A European Journal. 25:5743-5750
In recent years, it has become clear that the presence of redox-inactive Lewis acidic metal ions can decisively influence the reactivity of metal-dioxygen moieties that are formed in the course of O2 activation, in molecular complexes, and metalloenz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e365e4210eca7bba3f329230db3c0631
https://doi.org/10.1002/chem.201900236
https://doi.org/10.1002/chem.201900236
Autor:
Michael C. Pfrunder, Evan G. Moore, Gina Quach, Philipp Lang, Beatrice Braun-Cula, Matthias Schwalbe
Publikováno v:
Chemistry – A European Journal. 25:4509-4519
The hetero-Pacman architecture places two different metal coordination sites in close proximity, which can support efficient energy and/or electron transfer and allow for cooperative activation of small molecules. Herein, we present the synthesis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c76a1d638c1c0be3dd6e4752b3844c8
https://doi.org/10.1002/chem.201806347
https://doi.org/10.1002/chem.201806347
Autor:
Beatrice Braun-Cula, Sergiu Shova, Maria-Gabriela Alexandru, Francesc Lloret, Miguel Julve, Diana Visinescu
Publikováno v:
Dalton Transactions. 48:7532-7536
Two new examples of cyanido-bridged {FeIIILnIII}2 molecular squares, with pyim and PPh3O as capping ligands at the LnIII sites, exhibit weak antiferromagnetic interactions [Ln = Eu (1), Sm (2), pyim = 2-(1H-imidazol-2-yl)pyridine, PPh3PO = triphenylp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c40e9324e9cec34d6bf1e1178d75271
https://doi.org/10.1039/c9dt01445d
https://doi.org/10.1039/c9dt01445d
Autor:
Marcel Jorewitz, Kapil Shyam Lokare, Joachim Sauer, Carsten Baldauf, Beatrice Braun-Cula, Christian Limberg, Stephen Leach, John T. Kelly, Knut R. Asmis, Itziar Goikoetxea
Publikováno v:
Angewandte Chemie. 131:912-917
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7b45e5a4bc07952b816292557fa9305
https://doi.org/10.1002/ange.201810130
https://doi.org/10.1002/ange.201810130
Autor:
John T. Kelly, Stephen Leach, Knut R. Asmis, Beatrice Braun-Cula, Marcel Jorewitz, Carsten Baldauf, Joachim Sauer, Itziar Goikoetxea, Kapil Shyam Lokare, Christian Limberg
Publikováno v:
Angewandte Chemie International Edition. 58:902-906
Even though aluminas and aluminosilicates have found widespread application, a consistent molecular understanding of their surface heterogeneity and the behavior of defects resulting from hydroxylation/dehydroxylation remains unclear. Here, we study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a3297abd7fa6651186b9603e101be3d
https://doi.org/10.1002/anie.201810130
https://doi.org/10.1002/anie.201810130
Autor:
Marie-Louise, Wind, Santina, Hoof, Beatrice, Braun-Cula, Christian, Herwig, Christian, Limberg
Publikováno v:
Inorganic chemistry. 59(10)
The assembly of heterometallic complexes capable of activating dioxygen is synthetically challenging. Here, we report two different approaches for the preparation of heterometallic superoxide complexes [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::46180598739ba1311fdcb10772e7c953
https://pubmed.ncbi.nlm.nih.gov/32343137
https://pubmed.ncbi.nlm.nih.gov/32343137
Autor:
Dustin, Kass, Teresa, Corona, Katrin, Warm, Beatrice, Braun-Cula, Uwe, Kuhlmann, Eckhard, Bill, Stefan, Mebs, Marcel, Swart, Holger, Dau, Michael, Haumann, Peter, Hildebrandt, Kallol, Ray
Publikováno v:
Journal of the American Chemical Society. 142(13)
In soluble methane monooxygenase enzymes (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7d125584a3fa8b6975baa23cc7b2fd81
https://pubmed.ncbi.nlm.nih.gov/32168447
https://pubmed.ncbi.nlm.nih.gov/32168447