Synthesis, crystal structure, and solid-state NMR investigations of heteronuclear Zn/Co coordination networks - A comparative study

Anusree Viswanath Kuttatheyil, Daniel Lässig, Jörg Lincke, Merten Kobalz, Maria Baias, Katja König, Jörg Hofmann, Harald Krautscheid, Chris J. Pickard, Jürgen Haase, Marko Bertmer

Research output: Contribution to journalArticle

Abstract

Synthesis and solid-state NMR characterization of two isomorphous series of zinc and cobalt coordination networks with 1,2,4-triazolyl benzoate ligands are reported. Both series consist of 3D diamondoid networks with four-fold interpenetration. Solid-state NMR identifies the metal coordination of the ligands, and assignment of all 1H and 13C shifts was enabled by the combination of 13C editing, FSLG-HETCOR spectra, and 2D 1H-1H back-to-back (BABA) spectra with results from NMR-CASTEP calculations. The incorporation of Co2+ replacing Zn 2+ ions in the MOF over the full range of concentrations has significant influences on the NMR spectra. A uniform distribution of metal ions is documented based on the analysis of 1H T1 relaxation time measurements.

Original languageEnglish (US)
Pages (from-to)4431-4442
Number of pages12
JournalInorganic Chemistry
Volume52
Issue number8
DOIs
StatePublished - Apr 15 2013

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Crystal structure
Nuclear magnetic resonance
solid state
nuclear magnetic resonance
crystal structure
synthesis
Ligands
editing
ligands
Benzoates
Cobalt
Time measurement
Relaxation time
Metal ions
Zinc
metal ions
cobalt
zinc
relaxation time
Metals

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Cite this

Synthesis, crystal structure, and solid-state NMR investigations of heteronuclear Zn/Co coordination networks - A comparative study. / Kuttatheyil, Anusree Viswanath; Lässig, Daniel; Lincke, Jörg; Kobalz, Merten; Baias, Maria; König, Katja; Hofmann, Jörg; Krautscheid, Harald; Pickard, Chris J.; Haase, Jürgen; Bertmer, Marko.

In: Inorganic Chemistry, Vol. 52, No. 8, 15.04.2013, p. 4431-4442.

Research output: Contribution to journalArticle

Kuttatheyil, AV, Lässig, D, Lincke, J, Kobalz, M, Baias, M, König, K, Hofmann, J, Krautscheid, H, Pickard, CJ, Haase, J & Bertmer, M 2013, 'Synthesis, crystal structure, and solid-state NMR investigations of heteronuclear Zn/Co coordination networks - A comparative study', Inorganic Chemistry, vol. 52, no. 8, pp. 4431-4442. https://doi.org/10.1021/ic302643w
Kuttatheyil, Anusree Viswanath ; Lässig, Daniel ; Lincke, Jörg ; Kobalz, Merten ; Baias, Maria ; König, Katja ; Hofmann, Jörg ; Krautscheid, Harald ; Pickard, Chris J. ; Haase, Jürgen ; Bertmer, Marko. / Synthesis, crystal structure, and solid-state NMR investigations of heteronuclear Zn/Co coordination networks - A comparative study. In: Inorganic Chemistry. 2013 ; Vol. 52, No. 8. pp. 4431-4442.
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