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碘化钴(II)与吡啶和氧化还原活性 1,2-双(芳基亚氨基)吖啶的配合物：合成、结构、电化学和单离子磁体性质。

Complexes of Cobalt(II) Iodide with Pyridine and Redox Active 1,2-Bis(arylimino)acenaphthene: Synthesis, Structure, Electrochemical, and Single Ion Magnet Properties.

机构信息

N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian.

Lomonosov Moscow State University, Deptartment of Chemistry, Leninskie Gory 1/3, 119991 Moscow, Russia.

出版信息

Molecules. 2020 Apr 28;25(9):2054. doi: 10.3390/molecules25092054.

DOI:10.3390/molecules25092054
PMID:32354044
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7249109/
Abstract

Complexes [(dpp-BIAN)CoI]·MeCN () and [(Py)CoI] () were synthesized by the reaction between cobalt(II) iodide and 1,2-bis(2,6-diisopropylphenylimino)acenaphthene (dpp-BIAN) or pyridine (Py), respectively. The molecular structures of the complexes were determined by X-ray diffraction. The Co(II) ions in both compounds are in a distorted tetrahedral environment (CoNI). The electrochemical behavior of complex was studied by cyclic voltammetry. Magnetochemical measurements revealed that when an external magnetic field is applied, both compounds exhibit the properties of field-induced single ion magnets.

摘要

[(dpp-BIAN)CoI]·MeCN()和(Py)CoI是通过二碘化钴与 1,2-双(2,6-二异丙基苯亚氨基)吖啶（dpp-BIAN）或吡啶（Py）分别反应合成的。通过 X 射线衍射确定了配合物的分子结构。两个化合物中的 Co(II)离子均处于扭曲的四面体型环境（CoNI）中。通过循环伏安法研究了配合物的电化学行为。磁化学测量表明，当施加外磁场时，这两个化合物均表现出场诱导单离子磁体的特性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/64d1af681309/molecules-25-02054-sch002.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/25d956e98bc1/molecules-25-02054-g002.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/f0264f4a6481/molecules-25-02054-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/fffb67f0afc0/molecules-25-02054-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/c5f4ff6cd5bb/molecules-25-02054-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/64d1af681309/molecules-25-02054-sch002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/304bfb1e2e4c/molecules-25-02054-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/3def0907a237/molecules-25-02054-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/25d956e98bc1/molecules-25-02054-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/62693d07c92d/molecules-25-02054-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/f0264f4a6481/molecules-25-02054-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/fffb67f0afc0/molecules-25-02054-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/c5f4ff6cd5bb/molecules-25-02054-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f328/7249109/64d1af681309/molecules-25-02054-sch002.jpg

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