Synthesis and magnetic properties of a polymeric nitridochromium(V) complex with a tetradentate schiff base ligand

Masanobu Tsuchimoto; Naoki Yoshioka; Shigeru Ohba

doi:10.1002/1099-0682(200104)2001:4<1045::aid-ejic1045>3.0.co;2-o

Synthesis and magnetic properties of a polymeric nitridochromium(V) complex with a tetradentate schiff base ligand

Masanobu Tsuchimoto, Naoki Yoshioka, Shigeru Ohba

Department of Applied Chemistry

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

20 Citations (Scopus)

Abstract

A novel polymeric nitridochromium(V) complex with a Schiff base ligand [CrN(salpn)] [H₂(salpn) = N,N′-disalicylidene-1,3-propanediamine] was prepared by photolysis of an azidochromium(III) complex in acetonitrile. X-ray crystal structure analyses of the starting material {(CH₃)₂NH₂}₂[CrCl₂ (salpn)]Cl (1) and the polymeric complex [CrN(salpn)] (3) were carried out. The orange complex 3 has a linear ···Cr≡N···Cr≡N· ·· chain structure with the N···Cr distance being 2.508(2) Å. Magnetic data show that 3 has a ferromagnetic intermolecular interaction in the chains (J = +8.4 cm^-1).

Original language	English
Pages (from-to)	1045-1049
Number of pages	5
Journal	European Journal of Inorganic Chemistry
Issue number	4
DOIs	https://doi.org/10.1002/1099-0682(200104)2001:4<1045::aid-ejic1045>3.0.co;2-o
Publication status	Published - 2001

Keywords

Chromium
Magnetic properties
Nitrides
Polymers
Schiff bases

ASJC Scopus subject areas

Inorganic Chemistry

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10.1002/1099-0682(200104)2001:4<1045::aid-ejic1045>3.0.co;2-o

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title = "Synthesis and magnetic properties of a polymeric nitridochromium(V) complex with a tetradentate schiff base ligand",

abstract = "A novel polymeric nitridochromium(V) complex with a Schiff base ligand [CrN(salpn)] [H2(salpn) = N,N′-disalicylidene-1,3-propanediamine] was prepared by photolysis of an azidochromium(III) complex in acetonitrile. X-ray crystal structure analyses of the starting material {(CH3)2NH2}2[CrCl2 (salpn)]Cl (1) and the polymeric complex [CrN(salpn)] (3) were carried out. The orange complex 3 has a linear ···Cr≡N···Cr≡N· ·· chain structure with the N···Cr distance being 2.508(2) {\AA}. Magnetic data show that 3 has a ferromagnetic intermolecular interaction in the chains (J = +8.4 cm-1).",

keywords = "Chromium, Magnetic properties, Nitrides, Polymers, Schiff bases",

author = "Masanobu Tsuchimoto and Naoki Yoshioka and Shigeru Ohba",

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T1 - Synthesis and magnetic properties of a polymeric nitridochromium(V) complex with a tetradentate schiff base ligand

AU - Tsuchimoto, Masanobu

AU - Yoshioka, Naoki

AU - Ohba, Shigeru

PY - 2001

Y1 - 2001

N2 - A novel polymeric nitridochromium(V) complex with a Schiff base ligand [CrN(salpn)] [H2(salpn) = N,N′-disalicylidene-1,3-propanediamine] was prepared by photolysis of an azidochromium(III) complex in acetonitrile. X-ray crystal structure analyses of the starting material {(CH3)2NH2}2[CrCl2 (salpn)]Cl (1) and the polymeric complex [CrN(salpn)] (3) were carried out. The orange complex 3 has a linear ···Cr≡N···Cr≡N· ·· chain structure with the N···Cr distance being 2.508(2) Å. Magnetic data show that 3 has a ferromagnetic intermolecular interaction in the chains (J = +8.4 cm-1).

AB - A novel polymeric nitridochromium(V) complex with a Schiff base ligand [CrN(salpn)] [H2(salpn) = N,N′-disalicylidene-1,3-propanediamine] was prepared by photolysis of an azidochromium(III) complex in acetonitrile. X-ray crystal structure analyses of the starting material {(CH3)2NH2}2[CrCl2 (salpn)]Cl (1) and the polymeric complex [CrN(salpn)] (3) were carried out. The orange complex 3 has a linear ···Cr≡N···Cr≡N· ·· chain structure with the N···Cr distance being 2.508(2) Å. Magnetic data show that 3 has a ferromagnetic intermolecular interaction in the chains (J = +8.4 cm-1).

KW - Chromium

KW - Magnetic properties

KW - Nitrides

KW - Polymers

KW - Schiff bases

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JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

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ER -

Synthesis and magnetic properties of a polymeric nitridochromium(V) complex with a tetradentate schiff base ligand

Abstract

Keywords

ASJC Scopus subject areas

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