Magnetic properties of quasi-two-dimensional $S$ = 1/2 Heisenberg antiferromagnet with distorted square lattice

Hironori Yamaguchi, Yusuke Tamekuni, Yoshiki Iwasaki +4

We successfully synthesize single crystals of the verdazyl radical $\alpha$-2,3,5-Cl${}_3$-V. $Ab$ $initio$ molecular orbital calculations indicate that the two dominant antiferromagnetic…