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Updated: Jun 13, 2025

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
Published on: June 20, 2019
Two 2D spin-crossover coordination polymers constructed by [Pd(SCN)4]2- building blocks
Kai-Ping Xie1, Zhi-Zhen Peng1, Ze-Yu Ruan2
1School of Chemistry and Materials Engineering, Huizhou University, Huizhou, 516007, P. R. China. xiekp@hzu.edu.cn.
Abstract:
Two new two-dimensional (2D) coordination polymers, [FeII(L)2{PdII(SCN)4}] (L1 = 2-methoxypyrazine, 1; and L2 = (E)-3-(phenyldiazenyl)pyridine, 2), were successfully constructed by using square-planar [Pd(SCN)4]2- building blocks. Complex 1 exhibits complete and one-step spin-crossover (SCO) behavior, while 2 exhibits incomplete and two-step SCO behavior. Further structural insight into this synergy reveals that the flat/flexing [Fe{Pd(SCN)4}]∞ sheets in 1 and 2 are stabilized by interlayered/intralayered supramolecular interactions.
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