Strong antiferromagnetic coupling of the cobalt(ii)–semiquinone radical in a dinuclear complex with 2,2′-bipyrimidine ligands-Reference-Cited by-同舟云学术

Strong antiferromagnetic coupling of the cobalt(ii)–semiquinone radical in a dinuclear complex with 2,2′-bipyrimidine ligands

Published:2020 Issue:20 Volume:44 Page:8471-8476
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Wang Jin-Hua¹²³⁴,Dai Jing-Wei⁵²⁶⁴,Li Zhao-Yang¹²³⁴^ORCID,Yamashita Masahiro¹²³⁴⁷

Affiliation:

1. School of Materials Science and Engineering

2. Nankai University

3. Tianjin 300350

4. P. R. China

5. State Key Laboratory of Medicinal Chemical Biology

6. Tianjin 300071

7. WPI-Advanced Institute for Materials Research (AIMR)

Abstract

A new dinuclear cobalt(ii)–semiquinone radical complex was synthesised and displayed strong antiferromagnetic exchange coupling, having −90.25 cm⁻¹ of a J value, between the cobalt(ii) centres and semiquinone radicals.

Funder

Natural Science Foundation of Tianjin City

National Natural Science Foundation of China

Nankai University

Tohoku University

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2020/NJ/D0NJ00767F

Reference40 articles.

1. Tetrahedral nickel(ii) and cobalt(ii) bis-o-iminobenzosemiquinonates

2. A series of tetraazalene radical-bridged M2(M = CrIII, MnII, FeII, CoII) complexes with strong magnetic exchange coupling

3. A homologous heterospin series of mononuclear lanthanide/TCNQF4 organic radical complexes

4. Valence tautomerism and spin crossover in pyridinophane–cobalt–dioxolene complexes: an experimental and computational study

5. Spectroscopic, Structural, and Kinetic Investigation of the Ultrafast Spin Crossover in an Unusual Cobalt(II) Semiquinonate Radical Complex

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