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   https://doi.org/10.1039/D3NJ02160B  

   Lv, Wei; Chen, Lei; Chen, Xue-Tai; Yan, Hong; Wang, Zhenxing; Ouyang, Zhong-Wen; Xue, Zi-Ling (August 2023, New Journal of Chemistry)

   Two seven-coordinate mononuclear Co(ii) complexes are proved to have field-induced magnetic relaxation and one of them possesses capped octahedral geometry. 

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2. Slow Magnetic Relaxation in a Rare, Neutral, Formally Divalent Terbium Bis(amide) Complex

   https://doi.org/10.1021/acs.inorgchem.4c05349  

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3. Exploring different equatorial donors in a series of five-coordinate Cu(II) complexes supported by rigid tetradentate ligands

   https://doi.org/10.1016/j.poly.2021.115558  

   Devdass, Anthony; Talukdar, Kallol; Zeller, Matthias; Fortenberry, Ryan C.; Jurss, Jonah W. (January 2022, Polyhedron)
4. Magnetic anisotropy and slow magnetic relaxation processes of cobalt( ii )-pseudohalide complexes

   https://doi.org/10.1039/C9DT00644C  

   Cui, Hui-Hui; Zhang, Yi-Quan; Chen, Xue-Tai; Wang, Zhenxing; Xue, Zi-Ling (January 2019, Dalton Transactions)

   Three mononuclear six-coordinate Co( ii )-pseudohalide complexes [Co(L)X 2 ] with two N-donor pseudohalido coligands occupying the cis -positions (X = NCS − ( 1 ), NCSe − ( 2 ) or N(CN) 2 − ( 3 )), and a five-coordinate complex [Co(L)(NCO)][B(C 6 H 5 ) 4 ] ( 4 ) [L = 1,4,7,10-tetramethyl-1,4,7,10-tetraazacyclododecane (12-TMC)] have been prepared and structurally characterized. Easy-plane magnetic anisotropy for 1–3 and easy-axis anisotropy for 4 were revealed via the analyses of the direct-current magnetic data, high-frequency and -field EPR (HFEPR) spectra and ab initio theoretical calculations. They display slow magnetic relaxations under an external applied dc field. Typically, two slow relaxation processes were found in 1 and 2 while only one relaxation process occurs in 3 and 4 . The Raman-like mechanism is found to be dominant in the studied temperature range in 1 . For 2–4 , the Raman process is dominant in the low temperature region, while the Orbach mechanism dominates in the high temperature range. 

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5. Zero-Field Slow Magnetic Relaxation and Hysteresis Loop in Four-Coordinate Co ^II Single-Ion Magnets with Strong Easy-Axis Anisotropy

   https://doi.org/10.1021/acs.inorgchem.9b01175  

   Cui, Hui-Hui; Lu, Fang; Chen, Xue-Tai; Zhang, Yi-Quan; Tong, Wei; Xue, Zi-Ling (September 2019, Inorganic Chemistry)