Abstract
Stable paramagnetic Cr(II) and Cr(III) bis(alkynyl) complexes of the type [trans(RC≡C)2Cr(dmpe)2]n+ (R = Ph, SiMe3, SiEt3, C≡C–SiMe3 n = 0, 1) were prepared and characterised by NMR, cyclic voltammetry, EPR, magnetic measurements, and X-ray single-crystal diffraction studies.
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Funding from the Swiss National Science Foundation (SNSF) and from the University of Zürich is gratefully acknowledged.
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López-Hernández, A., Venkatesan, K., Schmalle, H.W. et al. Chemistry of chromium bis-acetylide complexes. Monatsh Chem 140, 845–857 (2009). https://doi.org/10.1007/s00706-008-0094-2
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DOI: https://doi.org/10.1007/s00706-008-0094-2