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Croatica Chemica Acta, Vol. 90 No. 4, 2017.

Original scientific paper

https://doi.org/10.5562/cca3270

A Case Study of Supramolecular Organization: One Ferrocene Substituted Iminodiacetamide and its Chloroform Solvate

Natalija P. Juraj orcid id orcid.org/0000-0002-0357-5817 ; Ruđer Bošković Institute, Bijenička c. 54, HR-10000 Zagreb, Croatia
Jeremy Le Pennec ; Ruđer Bošković Institute, Bijenička c. 54, HR-10000 Zagreb, Croatia
Berislav Perić orcid id orcid.org/0000-0002-2397-2836 ; Ruđer Bošković Institute, Bijenička c. 54, HR-10000 Zagreb, Croatia
Srećko I. Kirin orcid id orcid.org/0000-0002-0500-2422 ; Ruđer Bošković Institute, Bijenička c. 54, HR-10000 Zagreb, Croatia

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Abstract

This paper describes the synthesis of an amide based conjugate of ferrocene (Fc), ethylenediamine (eda) and iminodiacetamide (imda), Fc-eda-imda (2). The compound (2) is characterized by various spectroscopic, crystallographic and thermoanalytical techniques in solid state and in solution. By crystallization of the title compound 2 from methanol or chloroform, two different crystalline forms 2a and 2b were obtained, respectively. In their X-ray single crystal structures, 2a and 2b reveal similar 2D hydrogen bonding networks, but differ by supramolecular organization, namely aromatic π – π stacking interactions in the third spatial dimension.

This work is licensed under a Creative Commons Attribution 4.0 International License.

Keywords

amides; ferrocene; hydrogen bonding; iminodiacetamide; supramolecular chemistry

Hrčak ID:

198485

URI

https://hrcak.srce.hr/198485

Publication date:

29.12.2017.

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