Communication

FeNCN and Fe(NCNH)2: Synthesis, Structure, and Magnetic Properties of a Nitrogen-Based Pseudo-oxide and -hydroxide of Divalent Iron

  1. Xiaohui Liu Dr.,
  2. Ludwig Stork,
  3. Manfred Speldrich Dr.,
  4. Heiko Lueken Prof. Dr.,
  5. Richard Dronskowski Prof. Dr.

Article first published online: 29 DEC 2008

DOI: 10.1002/chem.200802422

Issue

Chemistry - A European Journal

Chemistry - A European Journal

Volume 15, Issue 7, pages 1558–1561, February 2, 2009

Additional Information

How to Cite

Liu, X., Stork, L., Speldrich, M., Lueken, H. and Dronskowski, R. (2009), FeNCN and Fe(NCNH)2: Synthesis, Structure, and Magnetic Properties of a Nitrogen-Based Pseudo-oxide and -hydroxide of Divalent Iron. Chem. Eur. J., 15: 1558–1561. doi: 10.1002/chem.200802422

Author Information

  1. Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen (Germany), Fax: (+49) 241-80-92642, Homepage: www.ssc.rwth-aachen.de

Publication History

  1. Issue published online: 26 JAN 2009
  2. Article first published online: 29 DEC 2008
  3. Manuscript Received: 20 NOV 2008

Funded by

  • Deutsche Forschungsgemeinschaft

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Keywords:

  • carbodiimides;
  • cyanamide;
  • iron;
  • magnetic properties;
  • Rietveld refinement

Abstract

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Iron man challenge: Iron carbodiimide, FeNCN, and its precursor iron (bis)monohydrocyanamide, Fe(NCNH)2, have been synthesized and physically characterized. Both FeNCN and Fe(NCNH)2 exhibit nitrogen-mediated antiferromagnetic superexchange interactions with reduced magnetic moments very similar, but not identical, to the correlated 3d oxides.

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