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Issue 87, 2016
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Solution structures of alkali metal cyclopentadienides in THF estimated by ECC-DOSY NMR-spectroscopy (incl. software)

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Abstract

In this paper we present the aggregational motifs of the widely used alkali-metal cyclopentadienides (CpLi, CpNa, CpK, CpRb, CpCs) in THF-d8 solution estimated by ECC-DOSY NMR spectroscopy. They form monomeric contact ion pairs (CIPs) in THF-d8 solution, whereas in NH3 solvent-separated ion pairs (SSIPs) are observed. The applicability of ECC-DOSY is further advanced by introducing ECC-MW estimation software.

Graphical abstract: Solution structures of alkali metal cyclopentadienides in THF estimated by ECC-DOSY NMR-spectroscopy (incl. software)

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Publication details

The article was received on 06 Sep 2016, accepted on 07 Oct 2016 and first published on 07 Oct 2016


Article type: Communication
DOI: 10.1039/C6CC07273A
Citation: Chem. Commun., 2016,52, 12861-12864
  • Open access: Creative Commons BY license
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    Solution structures of alkali metal cyclopentadienides in THF estimated by ECC-DOSY NMR-spectroscopy (incl. software)

    S. Bachmann, B. Gernert and D. Stalke, Chem. Commun., 2016, 52, 12861
    DOI: 10.1039/C6CC07273A

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