Single-ion-magnet behavior in a two-dimensional coordination polymer constructed from Co(II) nodes and a pyridylhydrazone derivative.
A novel two-dimensional (2D) coordination polymer, [Co(ppad)2]n (1), resulted from the assembly of Co(II) ions based on a versatile ligand termed N(3)-(3-pyridoyl)-3-pyridinecarboxamidrazone. Alternating/direct-current magnetic studies of compound 1 indicate that the spatially separated high-spin Co(II) ions act as single-ion magnets (SIMs). The present work represents the first case of a 2D Co(II)-based SIM composed of a monocomponent organic spacer.
School of Chemistry and Chemical Engineering, Ningxia University , Yinchuan 750021, P. R. China.
Xiangyu
X
Liu
School of Chemistry and Chemical Engineering, Ningxia University , Yinchuan 750021, P. R. China.
Lin
L
Sun
School of Chemistry and Chemical Engineering, Ningxia University , Yinchuan 750021, P. R. China.
Huiliang
H
Zhou
School of Chemistry and Chemical Engineering, Ningxia University , Yinchuan 750021, P. R. China.
Peipei
P
Cen
School of Chemistry and Chemical Engineering, Ningxia University , Yinchuan 750021, P. R. China.
Xiaoyong
X
Jin
Key Laboratory of Synthetic and Natural Functional Molecule Chemistry Ministry of Education, College of Chemistry and Materials Science, Northwest University , Xi'an, Shaanxi 710069, P. R. China.
Gang
G
Xie
Key Laboratory of Synthetic and Natural Functional Molecule Chemistry Ministry of Education, College of Chemistry and Materials Science, Northwest University , Xi'an, Shaanxi 710069, P. R. China.
Sanping
S
Chen
School of Chemistry and Chemical Engineering, Ningxia University , Yinchuan 750021, P. R. China.
Qilin
Q
Hu