Preparation and Radical Oligomerization of anFe(II) Complex without Loss of Spin-Crossover Properties

Research output: Contribution to journal › Article › Research › peer review

Authors

  • G. Schwarzenbacher
  • M. S. Gangl
  • M. Goriup
  • M. Winter
  • M. Grunert
  • F. Renz
  • W. Linert
  • R. Saf

External Research Organisations

  • TU Wien (TUW)
  • Graz University of Technology
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Details

Original languageEnglish
Pages (from-to)519-529
Number of pages11
JournalMonatshefte fur Chemie
Volume132
Issue number4
Publication statusPublished - 12 Apr 2001
Externally publishedYes

Abstract

11-(4H-1,2,4-Triazol-4-yl)-undecylmethacrylate (1), a new ligand for Fe(II) spin-crossover (SCO) complexes containing a polymerizable group, was synthesized and characterized. The complex [Fe·13](BF4)2 (2) was obtained by reaction of 1 with Fe(BF4)2·6H2O (molar ratio) 1/Fe(II) = 3/1) in THF. Complex 2 showed a gradual spin-crossover between 80 and 230 K. The methacrylate units in the ligands of complex 2 could be oligomerized radically in solution (initiator: azoisobutyronitrile) without loss of the spin-crossover behaviour.

Keywords

    High-spin, Low-spin, Methacrylate, Oligomer, Polymer, Spin-crossover, Triazole

ASJC Scopus subject areas

Cite this

Preparation and Radical Oligomerization of anFe(II) Complex without Loss of Spin-Crossover Properties. / Schwarzenbacher, G.; Gangl, M. S.; Goriup, M. et al.
In: Monatshefte fur Chemie, Vol. 132, No. 4, 12.04.2001, p. 519-529.

Research output: Contribution to journal › Article › Research › peer review

Schwarzenbacher, G, Gangl, MS, Goriup, M, Winter, M, Grunert, M, Renz, F, Linert, W & Saf, R 2001, 'Preparation and Radical Oligomerization of anFe(II) Complex without Loss of Spin-Crossover Properties', Monatshefte fur Chemie, vol. 132, no. 4, pp. 519-529. https://doi.org/10.1007/s007060170114
Schwarzenbacher, G., Gangl, M. S., Goriup, M., Winter, M., Grunert, M., Renz, F., Linert, W., & Saf, R. (2001). Preparation and Radical Oligomerization of anFe(II) Complex without Loss of Spin-Crossover Properties. Monatshefte fur Chemie, 132(4), 519-529. https://doi.org/10.1007/s007060170114
Schwarzenbacher G, Gangl MS, Goriup M, Winter M, Grunert M, Renz F et al. Preparation and Radical Oligomerization of anFe(II) Complex without Loss of Spin-Crossover Properties. Monatshefte fur Chemie. 2001 Apr 12;132(4):519-529. doi: 10.1007/s007060170114
Schwarzenbacher, G. ; Gangl, M. S. ; Goriup, M. et al. / Preparation and Radical Oligomerization of anFe(II) Complex without Loss of Spin-Crossover Properties. In: Monatshefte fur Chemie. 2001 ; Vol. 132, No. 4. pp. 519-529.
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abstract = "11-(4H-1,2,4-Triazol-4-yl)-undecylmethacrylate (1), a new ligand for Fe(II) spin-crossover (SCO) complexes containing a polymerizable group, was synthesized and characterized. The complex [Fe·13](BF4)2 (2) was obtained by reaction of 1 with Fe(BF4)2·6H2O (molar ratio) 1/Fe(II) = 3/1) in THF. Complex 2 showed a gradual spin-crossover between 80 and 230 K. The methacrylate units in the ligands of complex 2 could be oligomerized radically in solution (initiator: azoisobutyronitrile) without loss of the spin-crossover behaviour.",
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AU - Schwarzenbacher, G.

AU - Gangl, M. S.

AU - Goriup, M.

AU - Winter, M.

AU - Grunert, M.

AU - Renz, F.

AU - Linert, W.

AU - Saf, R.

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