Molecular tristability of CoII(salen)-based (salen = N,N′ -ethylene-bis (salicylideniminato) compounds

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

卷:489

Article

Arthur, Jordan L.¹  Min, Kil Sik¹  Miller, Joel S.¹ 

[1] Univ Utah, Dept Chem, 315 S 1400 E RM 2124, Salt Lake City, UT 84112 USA

关键词: Tristability;    Co compounds;   

DOI  :  10.1016/j.jmmm.2019.165375

来源: Elsevier

【 摘 要 】

The magnetic behaviors of Co(II) complexes of N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminato, N,N'-bis(3-chlorosalicylidene)-1,2-cyclohexanediaminato, N,N'-bis(3,5-dichlorosalicylidene)-1,2-cyclohexanediaminato, (3-nitrosalicylidene)-1,2-cyclohexanediaminato, N,N'-bis(3,5-dinitrosalicylidene)-1,2-cyclohexanediaminato, and N,N'-diaminomaleonitrilebis(salicylideniminato) were studied to identify the presence molecular tristability that is observed for the parent Co(II)salen (salen = ethylenebis(salicylideniminato)). N,N'-bis(3,5-dinitrosalicylidene)-1,2-cyclohexanediaminato(2-)cobalt(II) exhibited tristable behavior similar to Co(II)salen, and it is anticipated to have a dimeric structure.

【 授权许可】

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