Synthesis and crystal structure of two new discrete, neutral complexes of manganese and zinc using a rigid organic clip

Partha Sarathi Mukherjee; Kil Sik Min; Atta M. Arif; Peter J. Stang

doi:10.1021/ic0493088

Synthesis and crystal structure of two new discrete, neutral complexes of manganese and zinc using a rigid organic clip

Partha Sarathi Mukherjee, Kil Sik Min, Atta M. Arif, Peter J. Stang

Department of Chemical Science Education

University of Utah

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

55 Scopus citations

Abstract

Two discrete neutral dimanganese(II) and tetrazinc(II) complexes were synthesized from a rigid organic clip and the corresponding metal acetates. The compounds were characterized by elemental analysis and single crystal X-ray diffraction study. The manganese species is a dinuclear discrete product with two disordered acetates bridging two manganese centers, while the zinc one consists of two octahedral and two tetrahedral Zn(II) centers with both bridging acetates and triply μ₃-hydroxides. Variable temperature magnetic measurement reveals the existence of weak antiferromagnetic interaction (J = -1.6 cm^-1; H = -2JS₁·S₂) within the manganese complex.

Original language	English
Pages (from-to)	6345-6350
Number of pages	6
Journal	Inorganic Chemistry
Volume	43
Issue number	20
DOIs	https://doi.org/10.1021/ic0493088
State	Published - 4 Oct 2004

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abstract = "Two discrete neutral dimanganese(II) and tetrazinc(II) complexes were synthesized from a rigid organic clip and the corresponding metal acetates. The compounds were characterized by elemental analysis and single crystal X-ray diffraction study. The manganese species is a dinuclear discrete product with two disordered acetates bridging two manganese centers, while the zinc one consists of two octahedral and two tetrahedral Zn(II) centers with both bridging acetates and triply μ3-hydroxides. Variable temperature magnetic measurement reveals the existence of weak antiferromagnetic interaction (J = -1.6 cm-1; H = -2JS1·S2) within the manganese complex.",

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AU - Mukherjee, Partha Sarathi

AU - Min, Kil Sik

AU - Arif, Atta M.

AU - Stang, Peter J.

PY - 2004/10/4

Y1 - 2004/10/4

N2 - Two discrete neutral dimanganese(II) and tetrazinc(II) complexes were synthesized from a rigid organic clip and the corresponding metal acetates. The compounds were characterized by elemental analysis and single crystal X-ray diffraction study. The manganese species is a dinuclear discrete product with two disordered acetates bridging two manganese centers, while the zinc one consists of two octahedral and two tetrahedral Zn(II) centers with both bridging acetates and triply μ3-hydroxides. Variable temperature magnetic measurement reveals the existence of weak antiferromagnetic interaction (J = -1.6 cm-1; H = -2JS1·S2) within the manganese complex.

AB - Two discrete neutral dimanganese(II) and tetrazinc(II) complexes were synthesized from a rigid organic clip and the corresponding metal acetates. The compounds were characterized by elemental analysis and single crystal X-ray diffraction study. The manganese species is a dinuclear discrete product with two disordered acetates bridging two manganese centers, while the zinc one consists of two octahedral and two tetrahedral Zn(II) centers with both bridging acetates and triply μ3-hydroxides. Variable temperature magnetic measurement reveals the existence of weak antiferromagnetic interaction (J = -1.6 cm-1; H = -2JS1·S2) within the manganese complex.

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Synthesis and crystal structure of two new discrete, neutral complexes of manganese and zinc using a rigid organic clip

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