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Hara A, Kusumoto S, Sekine Y, Harrowfield J, Kim Y, Hayami S, Nakamura M. 1D Mn(III) coordination polymers exhibiting chiral symmetry breaking and weak ferromagnetism. Dalton Trans 2021; 50:5428-5432. [PMID: 33908958 DOI: 10.1039/d1dt00569c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mn(iii) complexes with achiral ligands, (E)-N-(2-((2-aminobenzylidene)amino)-2-methylpropyl)-5-X-2-hydroxybenzamide (HLX, X = H, Cl, Br, and I), crystallise as chiral conglomerates containing amide oxygen-bridged one-dimensional coordination polymers that exhibit weak ferromagnetism. The bulk products exhibit symmetry breaking in that they do not contain equal amounts of enantiomers, though which is the dominant species depends on the substituent X.
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Affiliation(s)
- Aoi Hara
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan.
| | - Sotaro Kusumoto
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan.
| | - Yoshihiro Sekine
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan. and Priority Organization for Innovation and Excellence, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
| | - Jack Harrowfield
- ISIS, Université de Strasbourg, 8 allée Gaspard Monge, 67083 Strasbourg, France
| | - Yang Kim
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan.
| | - Shinya Hayami
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan. and Institute of Industrial Nanomaterials (IINa), Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
| | - Masaaki Nakamura
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan.
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Qin HF, Li Y, Qin XM, Li HY, Bian HD, Yu Q, Huang FP. An anionic Mn(II) chain bridged by 5-(ethylthio)-1H-tetrazole showing the coexistence of spin canting and long-range magnetic ordering. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1740211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Huang-Fei Qin
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - You Li
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Xing-Mei Qin
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Hai-Ye Li
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - He-Dong Bian
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Qing Yu
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Fu-Ping Huang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
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