Single chain magnetic behaviour in a selenite-bridged out-of-plane Mn2O2 dimer motif

Zhang，Shao Liang1; Liu，Yu Wen1; Yue，Cai Ran1; Zhao，Xin Hua3; Wang，Yan Lan1; Li，Shan Shan2

2023-07-04

10.1039/d3nj02304d

New Journal of Chemistry   影响因子和分区

1144-0546

1369-9261

A new molecular magnetic compound, formulated as {[Mn(L)(CHClSeO)](ClO)} (1) [HL = 2,2′-((1E,1′E)-(ethane-1,2-diylbis(azaneylylidene))bis(methaneylylidene))diphenol], has been synthesized, and analysed in terms of its structure and magnetic properties. The complex features a one-dimensional polymeric chain in which the Mn(iii) ions are connected via a double phenoxido bridge and O-Se-O bridge. The magnetic behavior of the 1-D compound revealed canted antiferromagnetic interactions and SCM behavior characterized by Δτ = 36.9 K with pre-exponential factor τ = 3.99 × 10 s. It was noted that this SCM behavior was accompanied by a magnetic order leading to a canted antiferromagnet. This compound stands as an uncommon instance of an O-Se-O bridged Mn(iii) system displaying SCM characteristics.

SCI ; EI

英语

其他

Natural Science Foundation of Shandong Province[ZR2016BB07] ; National Natural Science Foundation of China[21901097]

Chemistry

Chemistry, Multidisciplinary

WOS:001031426900001

ROYAL SOC CHEMISTRY

20233114472461

Manganese oxide ; Selenium compounds

Chemical Products Generally:804 ; Organic Polymers:815.1.1

CHEMISTRY

2-s2.0-85166206836

Scopus

1.Institution of Functional Organic Molecules and Materials,School of Chemistry and Chemical Engineering,Liaocheng University,Liaocheng,252059,China
2.School of Geography and Environment,Liaocheng University,Liaocheng,252059,China
3.Department of Chemistry,South University of Science and Technology of China,Shenzhen,518055,China

Zhang，Shao Liang,Liu，Yu Wen,Yue，Cai Ran,et al. Single chain magnetic behaviour in a selenite-bridged out-of-plane Mn2O2 dimer motif[J]. New Journal of Chemistry,2023,47(30):14528-14533.

Zhang，Shao Liang,Liu，Yu Wen,Yue，Cai Ran,Zhao，Xin Hua,Wang，Yan Lan,&Li，Shan Shan.(2023).Single chain magnetic behaviour in a selenite-bridged out-of-plane Mn2O2 dimer motif.New Journal of Chemistry,47(30),14528-14533.

Zhang，Shao Liang,et al."Single chain magnetic behaviour in a selenite-bridged out-of-plane Mn2O2 dimer motif".New Journal of Chemistry 47.30(2023):14528-14533.