English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Ten new lanthanide compounds were successfully obtained based on an 8-hydroxyquinoline Schiff base derivative and β-diketonates with different substituent groups, namely, [Ln4(μ3-OH)2L6(acac)4]·2.5CH3CN (Ln = Gd (1), Tb (2), Dy (3), Ho (4) and Yb (5); HL = 5-(4-methoxybenzylidene)-8-hydroxylquinoline; Hacac = acetylacetone), [Ln4(μ3-OH)2L6(tmhd)4]·xCH3CN·yCH3CH2OH (Ln = Eu (6), Gd (7), and Tb (8), x = 1, y = 1; Ln = Dy (9), x = 2, y = 0; Htmhd = 2,2,6,6-tetramethyl-3,5-heptanedione) and [Dy4(μ3-OH)2L6(beac)4]·CH3CN (10) (Hbeac = 1-benzoylacetone). Single crystal X-ray diffraction revealed that compounds 1–10 all contain planar tetranuclear lanthanide centers with a similar butterfly-shape arrangement, and each lanthanide ion is located in a distorted bicapped trigonal prism coordination sphere. 1·Gd and 7·Gd exhibit magnetic refrigeration behavior with the maximum values of −ΔSm being 19.39(2) and 16.21(3) J K−1 kg−1, respectively. Additionally, the effects of steric-hindrance on the magnetic anisotropy of the Dy3+ centers in 3·Dy, 9·Dy and 10·Dy were observed through comparative studies on their magnetic behaviors, which showed different SMM behaviors with energy barriers of 99.29(3) K for 3·Dy, 64.56(4) K for 9·Dy and 61.05(0) K for 10·Dy.

A series of planar tetranuclear lanthanide complexes: axial ligand modulated magnetic dynamics in Dy4 species

A series of planar tetranuclear lanthanide complexes: axial ligand modulated magnetic dynamics in Dy₄ species