Assembly Studies of Two Planar Dy4 Single-Molecule Magnets
Assembly Studies of Two Planar Dy4 Single-Molecule Magnets
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两个平面 Dy4 单分子磁体的组装研究
DOI:
10.1021/acs.cgd.2c01040
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发表时间:
2022-11
期刊:
影响因子:
--
通讯作者:
Zilu Chen
中科院分区:
文献类型:
--
作者:
Shui Yu;Chuying Chen;Yuzhen Zhang;Yuning Liang;Huan-Cheng Hu;Hua-Hong Zou;Dongcheng Liu;Fupei Liang;Zilu Chen
Two tetranuclear Dy(III) complexes formulated as [Dy4(L1)2(L′)4(EtOH)2(CH3CN)2(H2O)2]Cl2(1) and [Dy4(HL2)2(L′)4(MeOH)6]Cl2·3MeOH·2CH3CN (2) were synthesized from the reactions of DyCl3·6H2O with the corresponding 2-hydroxy-1-naphthaldehyde Schiff bases under hydrothermal conditions (H3L1= 2-methyl-2-((2′-hydroxynaphthalen-1′-yl)methyleneamino)propanediol, HL′ = 2-hydroxy-1-naphthaldehyde, and H4L2= 2-(hydroxymethyl)-2-((2′-hydroxynaphthalen-1′-yl)methyleneamino)propanediol). The two Dy(III) complexes possess planar rhombus tetranuclear skeletons with different substitution groups on the Schiff base ligand. The magnetic investigation revealed field-induced single-molecule magnets for the two titled clusters. It suggests that both coordinated solvent molecules and substitution groups have a certain tuning effect on the single-molecule magnet performance. Their assembling processes were further investigated through time-dependent high-resolution electrospray ionization mass spectrometry, giving possible assembling mechanisms for the two titled single-molecule magnets.
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DOI:
10.1002/anie.201804088
发表时间:
2018
期刊:
Angewandte Chemie International Edition
影响因子:
--
作者:
Wu Yan-Lan;Li Xin-Xiong;Qi Yan-Jie;Yu Hao;Jin Lu;Zheng Shou-Tian
通讯作者:
Zheng Shou-Tian
影响因子:
16.6
作者:
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通讯作者:
Murrie, Mark
DOI:
10.1002/slct.201903951
发表时间:
2020-02
期刊:
--
影响因子:
--
作者:
Yanping Dong;Siqi Fan;Guangming Li
通讯作者:
Yanping Dong;Siqi Fan;Guangming Li
影响因子:
15
作者:
Huddleston, RR;Jang, HY;Krische, MJ
通讯作者:
Krische, MJ
影响因子:
4
作者:
Abinash Swain;Asmita Sen;G. Rajaraman
通讯作者:
Abinash Swain;Asmita Sen;G. Rajaraman