Synthesis and structural characterization of new polynuclear complexes of 1-hydroxymethyl-3,5-dimethylpyrazole with Ni(II) and Fe(II)

Rachid Touzani; Michael Haibach; Agnieszka J. Nawara-Hultzsch; Sghir El Kadiri; Thomas J. Emge; Alan S. Goldman

doi:10.1016/j.poly.2011.06.038

Synthesis and structural characterization of new polynuclear complexes of 1-hydroxymethyl-3,5-dimethylpyrazole with Ni(II) and Fe(II)

Rachid Touzani, Michael Haibach, Agnieszka J. Nawara-Hultzsch, Sghir El Kadiri, Thomas J. Emge, Alan S. Goldman

Rutgers University

Research output: Contribution to journal › Article

9 Citations (Scopus)

Abstract

The complexation of the simple 1-hydroxymethyl-3,5-dimethylpyrazole (HL) ligand with Fe and Ni salts leads to interesting polynuclear complexes in good yield. X-ray diffraction reveals that the resulting complexes (μ₄-L)₄Ni₄Cl₄(H ₂O)₄ and (μ₂-L) ₄(μ₃-L)₂Fe₈Cl₁₆(μ ₄-O)₆ adopt cubane-type and open-cubane-type structures in the solid state.

Original language	English
Pages (from-to)	2530-2534
Number of pages	5
Journal	Polyhedron
Volume	30
Issue number	15
DOIs	https://doi.org/10.1016/j.poly.2011.06.038
Publication status	Published - Sep 21 2011

Keywords

Cubane and crystallography
Nitrogen-rich
Pyrazole ligand
Synthesis
X-ray

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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Touzani, R., Haibach, M., Nawara-Hultzsch, A. J., El Kadiri, S., Emge, T. J., & Goldman, A. S. (2011). Synthesis and structural characterization of new polynuclear complexes of 1-hydroxymethyl-3,5-dimethylpyrazole with Ni(II) and Fe(II). Polyhedron, 30(15), 2530-2534. https://doi.org/10.1016/j.poly.2011.06.038

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abstract = "The complexation of the simple 1-hydroxymethyl-3,5-dimethylpyrazole (HL) ligand with Fe and Ni salts leads to interesting polynuclear complexes in good yield. X-ray diffraction reveals that the resulting complexes (μ4-L)4Ni4Cl4(H 2O)4 and (μ2-L) 4(μ3-L)2Fe8Cl16(μ 4-O)6 adopt cubane-type and open-cubane-type structures in the solid state.",

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AU - Touzani, Rachid

AU - Haibach, Michael

AU - Nawara-Hultzsch, Agnieszka J.

AU - El Kadiri, Sghir

AU - Emge, Thomas J.

AU - Goldman, Alan S.

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KW - Nitrogen-rich

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