Schiller, Jana and Schreiner, Andrea and Seidl, Michael and Balazs, Gabor and Scheer, Manfred (2020) Linking of Cu(I)Units by Tetrahedral Mo(2)E(2)Complexes (E=P, As). CHEMISTRY-A EUROPEAN JOURNAL, 26 (64). pp. 14570-14574. ISSN 0947-6539, 1521-3765
Full text not available from this repository. (Request a copy)Abstract
The reaction of [Cp2Mo2(CO)(4)(mu,eta(2:2)-E-2)] (A: E=P,B: E=As, Cp=C5H5) with the WCA-containing Cu(I)salts ([Cu(CH3CN)(4)][Al{OC(CF3)(3)}(4)] (CuTEF,C), [Cu(CH3CN)(4)][BF4] (D) and [Cu(CH3CN)(3.5)][FAl{OC6F10(C6F5)}(3)] (CuFAl,E)) affords seven unprecedented coordination compounds. Depending on the E(2)ligand complex, the counter anion of the copper salt and the stoichiometry, four dinuclear copper dimers and three trinuclear copper compounds are accessible. The latter complexes reveal first linear Cu(3)arrays linked by E(2)units (E=P, As) coordinated in an eta(2:1:1)coordination mode. All compounds were characterized by X-ray crystallography, NMR and IR spectroscopy, mass spectrometry and elemental analysis. To define the nature of the Cu...Cu...Cu interactions, DFT calculations were performed.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | BUILDING-BLOCKS; LIGAND COMPLEX; COORDINATION; PENTAPHOSPHAFERROCENE; SUPRAMOLECULE; ASSEMBLIES; CHEMISTRY; BEHAVIOR; 2D; coordination chemistry; copper; heterometallic complexes; polypnictogen complexes; WCA |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 09 Mar 2021 07:41 |
| Last Modified: | 09 Mar 2021 07:41 |
| URI: | https://pred.uni-regensburg.de/id/eprint/43590 |
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