Evidence for a photoinduced isonitrosyl isomer in ruthenium dinitrosyl compounds
In: EISSN: 1466-8033 ; CrystEngComm ; https://hal.univ-lorraine.fr/hal-02382478 ; CrystEngComm, Royal Society of Chemistry, 2019, 21 (38), pp.5804-5810. ⟨10.1039/C9CE01119F⟩, 2019
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International audience ; Since the seminal characterisation of two photoinduced linkage isomers (PLIs) in crystals of sodium nitroprusside dihydrate Na2[Fe(CN)5(NO)]·2H2O by photocrystallography, this phenomenon has been described in a large variety of molecular mononitrosyl complexes. The two photoinduced metastable isomers consist of a κO, isonitrosyl, binding mode (MS1) and a κ 2 N,O, side-on, binding mode (MS2). We have recently detected by infrared spectroscopy various PLI states in dinitrosyl ruthenium complexes, for which only κN binding modes were characterised by photocrystallography. We provide here experimental evidences for a photoinduced isonitrosyl isomer in the [Ru(PCy3)2(NO)2Cl]BF4 (Cy=cyclohexyl) complex salt, the results being strongly supported by DFT calculations.
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Evidence for a photoinduced isonitrosyl isomer in ruthenium dinitrosyl compounds
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| Autor/in / Beteiligte Person: | Schaniel, Dominik ; Casaretto, Nicolas ; Bendeif, El-Eulmi ; Woike, Theo ; Gallien, Anna ; Klüfers, Peter ; Kutniewska, Sylwia ; Kamiński, Radosław ; Bouchez, Guillaume ; Boukheddaden, Kamel ; Pillet, Sébastien ; Cristallographie, Résonance Magnétique et Modélisations (CRM2) ; Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS) ; Institut für Strukturphysik Dresden ; Technische Universität Dresden = Dresden University of Technology (TU Dresden) ; Ludwig-Maximilians-Universität München (LMU) ; Department of Chemistry, LMU University of Munich ; University of Munich ; Faculty of Chemistry Warsaw ; University of Warsaw (UW) ; Groupe d'Etude de la Matière Condensée (GEMAC) ; Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS) ; N4S, IMPACT ; ANR-15-IDEX-0004,LUE,Isite LUE(2015) |
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| Zeitschrift: | EISSN: 1466-8033 ; CrystEngComm ; https://hal.univ-lorraine.fr/hal-02382478 ; CrystEngComm, Royal Society of Chemistry, 2019, 21 (38), pp.5804-5810. ⟨10.1039/C9CE01119F⟩, 2019 |
| Veröffentlichung: | HAL CCSD ; Royal Society of Chemistry, 2019 |
| Medientyp: | academicJournal |
| DOI: | 10.1039/C9CE01119F |
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