126299-14-7Relevant academic research and scientific papers
Two-dimensional perovskite chiral ferromagnets
Li, Xiang-Yang,Liu, Xiao-Fei,Shao, Xiangfeng,Sun, Bing,Yang, Dezheng,Zhang, Hao-Li,Zhang, Yamin
, p. 8914 - 8920 (2020)
Magnetic molecular materials with a chiral configuration are attractive candidates for sensing, information storage, and spintronics. Herein, we report the first example of two-dimensional hybrid perovskite chiral ferromagnets, (R-MPEA)2CuCl4 and (S-MPEA)2CuCl4. These two compounds exhibit strong oppositely signed circular dichroism signals and clear ferromagnetic behaviors. Magnetic measurements revealed high saturation magnetization up to 12.5 emu g-1. The coexistence of strong chirality and ferromagnetism enabled successful study on their magneto-chiral dichroism spectra. These findings demonstrate a new materials platform for future magneto-optical and spintronic applications, providing insights to the structure-property correlation of chiral ferromagnetic perovskite.
REDUCTION ASYMETRIQUE D'ALLYLAMINES ET DERIVES A L'AIDE DE COMPLEXES DU RHODIUM
Fahrang, Roya,Sinou, Denis
, p. 387 - 394 (2007/10/02)
Prochiral allylic amines are reduced as their chlorhydrates using rhodium complexes of various 1,2-, 1,3- and 1,4-diphosphinocompounds with enantiomeric excess (e.e.) up to 60percent.The N-acetyl derivatives of the allylic amines are reduced with low e.e.
