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@ARTICLE{Stber:639645,
      author       = {Stüber, Alexander and Jurgeleit, Ramona and Berger, Kira
                      and Grimm-Lebsanft, Benjamin and Buchenau, Sören and Senft,
                      Laura and Näther, Christian and Ivanović-Burmazović,
                      Ivana and Rübhausen, Michael and Naumova, Maria and Tuczek,
                      Felix},
      title        = {{V}ariable {C}oordination of {P}eroxide in a {D}inuclear
                      {C}opper {M}ono‐{O}xygenase {M}odel {C}omplex {S}upported
                      by a {P}yridazine‐{B}ridged {L}igand},
      journal      = {European journal of inorganic chemistry},
      volume       = {28},
      number       = {28},
      issn         = {1434-1948},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {PUBDB-2025-04602},
      pages        = {e202500286},
      year         = {2025},
      note         = {cc-by},
      abstract     = {Copper-oxygen intermediates play an important role in
                      nature as active species of many copper-containing enzymes.
                      However, copper-oxygen intermediates have a key function not
                      only in nature, but also in industry, for example as
                      catalysts. Herein a study on a dinuclear copper complex is
                      presented based on the literature known ligand BPMPD. This
                      ligand combines features of the previously investigated
                      systems (octadentate N-donor, like the MO8 system and
                      pyridine donors, like the bdpdz system). Oxygenation of the
                      Cu(I)-complex with O$_2$ at low temperature leads to the
                      formation of a μ-1,2-peroxo intermediate (Cu$_2$O$_2$),
                      which is characterized with UV/Vis-, rRaman- and X-ray
                      absorption spectroscopy (XAS), as well as by
                      cryo-UHR-electrospray ionization mass spectrometry. The
                      Cu$_2$O$_2$ species can be reversibly converted into a
                      μ-1,1-hydroperoxo intermediate (Cu$_2$OOH) by a reaction
                      with lutidinium triflate and
                      1,8-diazabicyclo[5.4.0]undec-7-ene (DBU), which can be
                      monitored by UV/Vis and XAS. Furthermore, the reactivity of
                      the Cu$_2$O$_2$ species toward dihydroanthracene is
                      investigated.},
      cin          = {DOOR ; HAS-User / FS-PETRA-S},
      ddc          = {540},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PETRA-S-20210408},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
                      DFG project G:(GEPRIS)458902672 - Exom-Sequenzierung für
                      Patienten mit chronisch entzündlichen Darmerkrankungen, die
                      mit Biologika behandelt wurden (458902672)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      G:(GEPRIS)458902672},
      experiment   = {EXP:(DE-H253)P-P65-20150101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1002/ejic.202500286},
      url          = {https://bib-pubdb1.desy.de/record/639645},
}